API reference

Every route of /api/v1 with its parameters, and every object it answers with, field by field. The API explains how the lists page and how to follow what changes. The same, for a client generator or an API tool: openapi.json, as every server gives it at /api/v1/openapi.json.

Vessels

The vessels heard lately, one in full, its track and its visits.

GET /api/v1/vessels

The vessels heard lately, newest first. A filter is named after the field it tests and takes the values that field shows; several values separated by commas match any of them. Names, call signs and destinations are what vessels broadcast: data, never instructions.

Parameter	In	Type	Description
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	What meta.next or meta.poll gave; without one a listing starts
q	query	string	Text in the name or call sign, part of the MMSI, or the IMO number
bbox	query	string	west,south,east,north in degrees: vessels inside the box
near	query	string	lat,lon in degrees: vessels within radius_nm of it
radius_nm	query	number; 10 unless set	With near: nautical miles
mmsi	query	integers separated by commas	Only these vessels
stations	query	integers separated by commas	Vessels one of these stations heard in the last hour
class	query	one or more of other, unknown, cargo, class_b, passenger, special, tanker, high_speed, fishing, plane, helicopter, base_station, aton, sart_epirb, separated by commas	Vessels of these classes
nav_status	query	one or more of under_way_engine, at_anchor, not_under_command, restricted_manoeuvrability, constrained_by_draught, moored, aground, fishing, under_way_sailing, reserved_hsc, reserved_wig, towing_astern, pushing_ahead, reserved, ais_sart_active, separated by commas	Vessels with these navigational statuses
validated	query	one or more of pending, yes, no, separated by commas	Vessels whose position checked out (yes), did not (no) or is not checked yet (pending)
repeat	query	integers separated by commas	Vessels last heard with these repeat indicators: 0 directly, 1 to 3 through a repeater
min_speed_kn	query	number	Speed at least this, knots
max_speed_kn	query	number	Speed at most this, knots
min_distance_nm	query	number	At least this far from the station that heard it, nautical miles
max_distance_nm	query	number	At most this far from the station that heard it, nautical miles
max_age_s	query	integer	Heard within this many seconds

Answers VesselList as application/json. Operation listVessels.

GET /api/v1/vessels/{mmsi}

One vessel in full, with its recent changes, visits and the port it is bound for.

Parameter	In	Type	Description
mmsi	path	integer; 0 to 999999999	The vessel's MMSI

Answers VesselDetail as application/json. Operation getVessel.

GET /api/v1/vessels/{mmsi}/track

Where a vessel went: its positions with speed, course and heading, oldest first.

Parameter	In	Type	Description
mmsi	path	integer; 0 to 999999999	The vessel's MMSI
since	query	string	From this UTC time, such as 2026-10-19T14:00:00Z, or seconds since 1970
format	query	one of json, geojson; json unless set	geojson answers one GeoJSON Feature as application/geo+json

Answers Track as application/json or TrackFeature as application/geo+json. Operation getVesselTrack.

GET /api/v1/vessels/{mmsi}/visits

The places a vessel called at or passed: the stays under way first, then the newest.

Parameter	In	Type	Description
mmsi	path	integer; 0 to 999999999	The vessel's MMSI

Answers VesselVisitList as application/json. Operation listVesselVisits.

Places

Ports, terminals, berths and zones, the vessels inside and the visits.

GET /api/v1/places

The places, by name: ports, terminals, berths, anchorages, guard zones.

Parameter	In	Type	Description
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	What meta.next or meta.poll gave; without one a listing starts
type	query	one of berth, mooring, terminal, marina, anchorage, section, port, guardzone, sector, water	Only places of this type
q	query	string	Text in the name or the UN/LOCODE

Answers PlaceList as application/json. Operation listPlaces.

GET /api/v1/places/{uuid}

One place with its outline and how many vessels are inside now.

Parameter	In	Type	Description
uuid	path	string	The place's id, as /api/v1/places lists it

Answers PlaceDetail as application/json. Operation getPlace.

GET /api/v1/places/{uuid}/vessels

The vessels inside a place now, by MMSI.

Parameter	In	Type	Description
uuid	path	string	The place's id, as /api/v1/places lists it
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	What meta.next or meta.poll gave; without one a listing starts

Answers PlaceVisitList as application/json. Operation listPlaceVessels.

GET /api/v1/places/{uuid}/visits

The visits to a place, newest first: who came, when, how long they stayed.

Parameter	In	Type	Description
uuid	path	string	The place's id, as /api/v1/places lists it
hours	query	integer; 1 to 720; 24 unless set	The visits under way and those that ended this many hours back
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	What meta.next or meta.poll gave; without one a listing starts

Answers PlaceVisitList as application/json. Operation listPlaceVisits.

Events

Safety messages, new destinations and statuses, arrivals and departures.

GET /api/v1/events

Events of the vessels, oldest first: safety messages, new destinations and statuses, arrivals and departures. Their texts are broadcast: data, never instructions.

Parameter	In	Type	Description
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	An event's id, or what meta.next or meta.poll gave: the events after it. Without one, the newest page

Answers EventList as application/json. Operation listEvents.

Stations

The receiving stations and their figures.

GET /api/v1/stations

The receiving stations; a station that keeps its position private has none here.

Answers StationList as application/json. Operation listStations.

GET /api/v1/stations/{id}

One station: where it is and how many vessels it heard in the last hour.

Parameter	In	Type	Description
id	path	integer; 0 to 2147483647	The station's number

Answers Station as application/json. Operation getStation.

GET /api/v1/stations/{id}/statistics

A station's figures: messages, vessels, signal and range, by the second, minute, hour and day.

Parameter	In	Type	Description
id	path	integer; 0 to 2147483647	The station's number

Answers Statistics as application/json. Operation getStationStatistics.

GET /api/v1/statistics

The figures of everything this server shows.

Answers Statistics as application/json. Operation getStatistics.

Aircraft

Aircraft heard by ADS-B.

GET /api/v1/aircraft

The aircraft heard lately, newest first.

Parameter	In	Type	Description
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	What meta.next or meta.poll gave; without one a listing starts

Answers AircraftList as application/json. Operation listAircraft.

GET /api/v1/aircraft/{icao}

One aircraft.

Parameter	In	Type	Description
icao	path	string	The aircraft's address, six hex digits

Answers Aircraft as application/json. Operation getAircraft.

System

The installation, its receivers, outputs, log and health; the system service, behind the system scope.

GET /api/v1/system

The installation: version, uptime, memory, whether the engine runs.

Answers System as application/json. Operation getSystem.

GET /api/v1/system/receivers

Each receiver: its station, input, state, messages in the last minute, when last heard.

Answers ReceiverList as application/json. Operation listReceivers.

GET /api/v1/system/outputs

Each output: what it sends where, and how it fares.

Answers OutputList as application/json. Operation listOutputs.

GET /api/v1/system/log

The log, oldest line first.

Parameter	In	Type	Description
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	What meta.next or meta.poll gave: the lines after it. Without one, the newest page

Answers LogList as application/json. Operation listLog.

GET /api/v1/system/events

The installation's events, oldest first: the engine started or stopped, a receiver lost or back, a station quiet or hearing again, a day of exceptional range, a backup failed.

Parameter	In	Type	Description
limit	query	integer; 1 to 1000; 100 unless set	Rows on a page
cursor	query	string	An event's id, or what meta.next or meta.poll gave: the events after it. Without one, the newest page

Answers EventList as application/json. Operation listSystemEvents.

GET /api/v1/health

pass, warn or fail; 503 on fail.

Answers Health as application/health+json. Operation getHealth.

API

This API itself.

GET /api/v1

What this API offers.

Answers Index as application/json. Operation getIndex.

GET /api/v1/openapi.json

This API as OpenAPI 3.1.

Answers the document as application/json. Operation getOpenAPI.

Objects

Problem

Field	Type	Description
type	string	about:blank: the title says what kind of problem it is
title	string	The kind of problem, the same for every problem of its kind: Bad request, Unauthorized, Forbidden, Not found, Method not allowed, Gone
status	integer	The HTTP status
detail	string	What went wrong with this request, for people

ListMeta

Field	Type	Description
count	integer	The rows on this page
complete	boolean	True on the last page, where next is null
next	string or null	The request for the next page; null on the last

FeedMeta

Field	Type	Description
count	integer	The rows on this page
complete	boolean	True when nothing more is kept after this page, and next is null
next	string or null	The request for the next page; null when this one ends at the newest
poll	string	The request for what comes after this page, to send again later

VesselListMeta

Field	Type	Description
count	integer	The rows on this page
complete	boolean	True on the last page of a listing, where next is null
next	string or null	The request for the next page; null on the last
poll	string	The request for what changed since this listing began, to send again later; it lists only the vessels heard since
full	boolean	True when the listing is the whole picture: a client that follows poll drops what it holds and keeps what follows
time	time	When this page was taken
expire_s	integer	A vessel not heard for this many seconds is gone; a client that follows poll drops it itself

AircraftListMeta

Field	Type	Description
count	integer	The rows on this page
complete	boolean	True on the last page of a listing, where next is null
next	string or null	The request for the next page; null on the last
poll	string	The request for the aircraft heard since this listing began, to send again later. An aircraft is gone a minute after its last message, five minutes on the ground
time	time	When this page was taken

Index

Field	Type	Description
name	string	AIS-catcher
api	string	The version of this API: v1
resources	list of string	The routes this server offers
openapi	string	Where this API is described as OpenAPI 3.1
notice	string	What the data is not fit for

Station

Field	Type	Description
id	integer	The station's number, as inputs and streams name it
name	string or null	Its name; null when it has none
lat	number or null	Where it is now, degrees; null when it keeps its position private or has none
lon	number or null	Where it is now, degrees
position_source	one of configured, gps, vessel, or null	Where the position comes from: the configuration, GPS on its input, or the vessel it rides
position_time	time or null	When the position was last told
alt_m	number or null	The antenna's altitude, metres
mmsi	integer or null	The vessel it rides; null on land
vessels_last_hour	integer	The vessels it heard in the last hour that this server shows

Figures

Field	Type	Description
messages	integer	Messages received
vessels	integer or null	Vessels heard in the period, added up over stations; null for total and session, which do not count them
errors	object	Messages with each kind of fault
errors.flagged	integer	Marked as faulty by the decoder
errors.undersized	integer	Shorter than their type
errors.oversized	integer	Longer than their type
errors.checksum	integer	With a wrong NMEA checksum
level_min_db	number or null	The weakest signal, dB
level_max_db	number or null	The strongest signal, dB
ppm	number or null	The mean frequency offset, parts per million
max_distance_nm	number or null	The farthest validated position, nautical miles
active_minutes	integer	The minutes of the period in which a message came in, so the share of time the station heard; 0 in slots by the second. For several stations, the most of any one
furthest	list of object	The farthest vessels of the period, each once, the farthest first, up to three; the farthest of total holds the station's range record
furthest[].mmsi	integer	The vessel's MMSI
furthest[].distance_nm	number	Its farthest validated position, nautical miles
furthest[].bearing_deg	number or null	From the station, degrees
furthest[].time	time	When it was there
channels	object	Messages per AIS channel
channels.A	integer
channels.B	integer
channels.C	integer
channels.D	integer
message_types	object of integer	Messages per message type, under the type's number; types not heard are left out
range_nm	object	The farthest validated position by bearing from the station, nautical miles; 0 where nothing was heard
range_nm.sector_deg	integer	The width of a sector: entry i covers bearings from i times this
range_nm.class_a	list of number	Class A transponders
range_nm.class_b	list of number	Class B transponders

Slot

Every field of Figures, and:

Field	Type	Description
time	time	When the slot begins

Statistics

Field	Type	Description
stations	list of integer or null	The stations these figures add up; null for everything the server hears
time	time	When these figures were taken
messages_per_second	number	Messages a second over the last minute
total	Figures	Since the figures were first kept, across restarts when they are backed up
session	Figures	Since AIS-catcher started
last_minute	Figures	The last whole minute
last_hour	Figures	The last whole hour
last_day	Figures	The last whole UTC day
history	object	The figures by the slot, oldest first
history.second	list of Slot	By the second, the last minute
history.minute	list of Slot	By the minute, the last hour
history.hour	list of Slot	By the hour, the last day
history.day	list of Slot	By the UTC day, the last 90 days
week	object	The usual vessels an hour by UTC weekday and hour, from the hours a message came in: for each weekday 24 values, hour 0 first, null for an hour never heard in. Kept across restarts
week.monday	list of number or null
week.tuesday	list of number or null
week.wednesday	list of number or null
week.thursday	list of number or null
week.friday	list of number or null
week.saturday	list of number or null
week.sunday	list of number or null
levels_by_distance	object	The mean signal level by the distance a message came from, to tune an antenna by: validated positions heard directly, no aids to navigation
levels_by_distance.band_nm	integer	The width of a band, nautical miles
levels_by_distance.total	list of LevelBand	Since the figures were first kept
levels_by_distance.session	list of LevelBand	Since AIS-catcher started, to compare before and after a change
propagation	list of PropagationDay	The days of the last 90 with exceptional range, such as tropospheric ducting brings, oldest first: the day's farthest position at least twice the usual and 20 NM beyond it, and a third vessel beyond one and a half times the usual

LevelBand

Field	Type	Description
from_nm	integer	Where the band begins, nautical miles
to_nm	integer or null	Where it ends; null for the last, which holds all beyond
level_db	number or null	The mean signal level, dB; null without messages
messages	integer	The messages in the band

PropagationDay

Field	Type	Description
day	time	The UTC day, at its start
max_distance_nm	number	Its farthest validated position, nautical miles
usual_nm	number	The usual range: the median of the farthest positions of the 30 days before

Vessel

Field	Type	Description
mmsi	integer	The vessel's MMSI
name	string or null	The name it broadcasts
callsign	string or null	Its call sign
imo	integer or null	Its IMO number, kept only when the check digit holds
eni	string or null	Its European inland number, eight digits
destination	string or null	The destination it broadcasts
class	one of other, unknown, cargo, class_b, passenger, special, tanker, high_speed, fishing, plane, helicopter, base_station, aton, sart_epirb	What it is, as the map draws it
ship_type	integer or null	The AIS ship and cargo type, 1 to 99, or an inland ERI type of four digits
mmsi_type	one of other, class_a, class_b, base_station, sar_aircraft, sart_epirb, aton	What kind of station its MMSI and messages say it is
country	string or null	The flag from the MMSI, ISO 3166 alpha-2
lat	number or null	Its last position, degrees
lon	number or null	Its last position, degrees
distance_nm	number or null	From the station that heard it, nautical miles
bearing_deg	number or null	From the station that heard it, degrees
speed_kn	number or null	Speed over ground, knots
course_deg	number or null	Course over ground, degrees
heading_deg	number or null	True heading, degrees
nav_status	one of under_way_engine, at_anchor, not_under_command, restricted_manoeuvrability, constrained_by_draught, moored, aground, fishing, under_way_sailing, reserved_hsc, reserved_wig, towing_astern, pushing_ahead, reserved, ais_sart_active, or null	Its navigational status
to_bow_m	number or null	From the position reference to the bow, metres
to_stern_m	number or null	From the position reference to the stern, metres
to_port_m	number or null	From the position reference to port, metres
to_starboard_m	number or null	From the position reference to starboard, metres
draught_m	number or null	Its draught, metres
eta	object or null	The ETA it broadcasts, UTC and without a year
eta.month	integer or null
eta.day	integer or null
eta.hour	integer or null
eta.minute	integer or null
validated	one of pending, yes, no	Whether its position checked out against the one before (yes), did not (no), or is not checked yet (pending)
repeat	integer	The repeat indicator of its last message: 0 heard directly, 1 to 3 through a repeater
approximate	boolean	The position comes from a long-range message (type 27) and is rough
virtual_aid	boolean	An aid to navigation that exists only as a broadcast
channels	list of one of A, B, C, D	The AIS channels it was heard on
transponder	object	What the transponder says of itself; null where it has not said
transponder.unit	one of sotdma, carrier_sense, or null	Class B: a SOTDMA or a carrier-sense unit
transponder.raim	boolean or null	RAIM in use
transponder.dte_ready	boolean or null	A display is connected
transponder.assigned	boolean or null	In assigned mode
transponder.display	boolean or null	Class B: has a display
transponder.dsc	boolean or null	Class B: has DSC
transponder.whole_band	boolean or null	Class B: can use the whole marine band
transponder.message_22	boolean or null	Class B: takes channel management (message 22)
transponder.off_position	boolean or null	An aid to navigation off its charted position
transponder.special_manoeuvre	boolean or null	Engaged in a special manoeuvre
vendor_id	string or null	The maker's id from a static report (type 24)
model	integer or null	The unit's model code from a static report
serial	integer or null	The unit's serial number from a static report
level_db	number or null	The signal level of its last message, dB
ppm	number or null	The frequency offset of its last message, parts per million
altitude_m	number or null	A SAR aircraft's altitude, metres
received_stations	integer or null	The stations a base station says it receives
messages	integer	The messages heard from it
message_types	list of integer	The message types heard from it
binary_messages	object or null	The binary messages it sent lately
binary_messages.count	integer	How many, up to 15
binary_messages.kind	one of text, persons, meteo, aton, signal, area, lock, safety	What the newest is about
binary_messages.acknowledgement	boolean	One asks for an acknowledgement
binary_messages.newest	one of under_15_min, under_30_min, older	How long ago the newest came
station_aboard	integer or null	The station riding this vessel
last_seen	time	When it was last heard
age_s	integer	Seconds since it was last heard
stations	list of object	The stations that heard it, the most recent first, up to four
stations[].id	integer	The station's number
stations[].last_heard	time	When that station last heard it

Change

Field	Type	Description
time	time	When it changed
field	one of draught_m, nav_status, name, callsign, destination, eta	The field of the vessel that changed, under its name there
from	any	What it was, as the field has it; null where not kept
to	any	What it became, as the field has it
initial	boolean	The first value heard, not a change

PlaceRef

Field	Type	Description
uuid	string	The place's id
name	string	Its name
type	one of berth, mooring, terminal, marina, anchorage, section, port, guardzone, sector, water	What kind of place
unlocode	string or null	Its UN/LOCODE
country	string or null	Its country, ISO 3166 alpha-2

Stay

Field	Type	Description
entered	time	When the vessel came in; when nobody saw it, the latest it can have been
entered_observed	boolean	Whether the entry was seen, or entered is a bound
left	time or null	When it left; null while it is inside
left_observed	boolean or null	Whether the exit was seen; null while it is inside
inside	boolean	Inside now
call	boolean	A call, not a pass: it stopped where the place asks for a stop
stopped_min	integer	Minutes it lay still

VesselVisit

Every field of Stay, and:

Field	Type	Description
place	PlaceRef

PlaceVisit

Every field of Stay, and:

Field	Type	Description
mmsi	integer	The vessel's MMSI
name	string or null	The name it broadcasts

VesselDetail

Every field of Vessel, and:

Field	Type	Description
destination_port	object or null	The port its destination names, when one is recognised
destination_port.unlocode	string	The port's UN/LOCODE
destination_port.place	string or null	The place's id when the catalogue has the port
destination_port.name	string or null	The port's name
destination_port.country	string	Its country, ISO 3166 alpha-2
destination_port.lat	number or null	Where the port is, degrees
destination_port.lon	number or null	Where the port is, degrees
changes	list of Change	What it reported differently lately, the newest first
visits	list of VesselVisit	The places it called at or passed: the stays under way first, then the newest

TrackPoint

Field	Type	Description
time	time	When the vessel was here
lat	number	Degrees
lon	number	Degrees
until	time	Only for a vessel that lay still: until when it lay here
speed_kn	number or null	Speed over ground, knots
course_deg	number or null	Course over ground, degrees
heading_deg	integer or null	True heading, degrees

TrackFeature

The track as one GeoJSON Feature.

Field	Type	Description
type	Feature
geometry	object
geometry.type	LineString
geometry.coordinates	list of list of number
properties	object
properties.mmsi	integer	The vessel's MMSI
properties.times	list of time	When it was at each point

Place

Field	Type	Description
uuid	string	The place's id, the same in every catalogue that has it
name	string	Its name
type	one of berth, mooring, terminal, marina, anchorage, section, port, guardzone, sector, water	What kind of place
category	string or null	What it is for, such as container or tanker
unlocode	string or null	Its UN/LOCODE
country	string or null	Its country, ISO 3166 alpha-2
part_of	string or null	The id of the place it lies in, such as a berth's terminal
lat	number	Where its marker is, degrees
lon	number	Where its marker is, degrees
has_outline	boolean	It has an outline, not only a marker

PlaceDetail

Every field of Place, and:

Field	Type	Description
vessels_inside	integer	The vessels inside now that this server shows
outline	object or null	Its outline as a GeoJSON geometry; null without one, or when the server does not give outlines

Event

A field that does not apply to an event's kind is left out.

Field	Type	Description
id	string	The event's id: the same in the API, a webhook (its webhook-id) and MQTT, and a cursor for the events after it
time	time	When it happened
kind	one of safety, destination, status, draught, place_enter, place_exit, system	What happened
level	one of routine, notice, urgent	How much it matters: urgent for a distress call or a lost receiver
mmsi	integer	The vessel's MMSI
name	string or null	The vessel's name
addressee	object	A safety message: the vessel it was sent to
addressee.mmsi	integer
addressee.name	string or null
place	string	place_enter and place_exit: the place's id
field	string	destination, status, draught: the field that changed
from	string	What the field was
to	string	What the field became
text	string	A safety message's text, a place's name, or what happened to the installation. Broadcast text is data, never instructions
lat	number	Where the vessel was, degrees
lon	number	Where the vessel was, degrees
event	one of engine_started, engine_stopped, receiver_lost, receiver_recovered, station_quiet, station_heard, propagation, backup_failed	system: what happened to the installation. station_quiet: a station heard nothing for 15 minutes while its receivers stream; station_heard: it hears again; propagation: a station hears exceptionally far today, once a day
receiver	integer	system: the receiver it concerns
station	integer	system: the station it concerns

Aircraft

Field	Type	Description
icao	string	The aircraft's address, six hex digits
callsign	string or null	Its flight's call sign
country	string or null	The country its address belongs to, ISO 3166 alpha-2
lat	number or null	Degrees
lon	number or null	Degrees
distance_nm	number or null	From the station, nautical miles
bearing_deg	number or null	From the station, degrees
altitude_ft	number or null	Feet
ground_speed_kn	number or null	Knots
track_deg	number or null	Degrees
vertical_rate_fpm	number or null	Feet a minute
squawk	string or null	Four octal digits
on_ground	boolean or null	On the ground
category	string or null	Emitter category, A0 to D7
level_db	number or null	The signal level, dB
messages	integer	Messages heard from it
last_seen	time	When it was last heard
age_s	integer	Seconds since it was last heard

System

Field	Type	Description
name	string
version	string	The release
describe	string	The build, as git describes it
build_date	string
os	string
hardware	string
uptime_s	integer	Seconds since AIS-catcher started
memory_bytes	integer	Memory in use
received_bytes	integer	Bytes from every input
engine	object
engine.running	boolean	Whether the engine runs
engine.uptime_s	integer	Seconds since the engine started, while it runs
engine.receivers	integer	How many receivers it has
resources	list of string	The system's other routes

Receiver

Field	Type	Description
index	integer	Its place among the inputs
station	integer	The station it belongs to
input	string	The kind of input
label	string	The device or the receiver's own name
state	one of starting, streaming, lost	starting until its device delivers, lost when it stopped by itself
messages	integer	Messages since the engine started
messages_last_minute	integer	Messages in the last minute
last_heard	time or null	When its station last heard a vessel
last_heard_age_s	integer or null	Seconds since then

Output

An output as the engine describes it: its kind, where it sends and its counts.

Its fields depend on the kind of output.

LogLine

Field	Type	Description
id	string	The line's id, a cursor for the lines after it
time	time	When it was logged
level	one of debug, info, warning, error, critical
message	string

Health

Field	Type	Description
status	one of pass, warn, fail	fail when the engine does not run or a receiver lost its device, warn when a station heard nothing for 15 minutes
checks	object of list of object	engine, and receiver: for each receiver

StationList

A list: data holds Station rows, meta is ListMeta.

VesselList

A list: data holds Vessel rows, meta is VesselListMeta.

Track

A list: data holds TrackPoint rows, meta is ListMeta.

VesselVisitList

A list: data holds VesselVisit rows, meta is ListMeta.

PlaceList

A list: data holds Place rows, meta is ListMeta.

PlaceVisitList

A list: data holds PlaceVisit rows, meta is ListMeta.

EventList

A list: data holds Event rows, meta is FeedMeta.

AircraftList

A list: data holds Aircraft rows, meta is AircraftListMeta.

ReceiverList

A list: data holds Receiver rows, meta is ListMeta.

OutputList

A list: data holds Output rows, meta is ListMeta.

LogList

A list: data holds LogLine rows, meta is FeedMeta.