FlightGear Tracker API

Location: (IPv4 and IPv6) https://fgtracker.us.to/modules/fgtracker/interface.php
Language: Json (http GET).
Current Version: 0.9.3- 2024.06.07 (Development stage. Attributes and parameters may change from time to time until v1 is out.)

Terminology
Archive	Data which was placed to another place for permanent storage. If the functions have a boolean “is_archive” return, the developer shall indicate via GET Parameter on whether he wants the functions return current data or archived data.
Duration/ Flight time	Duration from the pilot enters the FGMS network to the pilot exits the FGMS network. Not recommend to be used for public views. Use effective flight time instead.
Effective flight time	Sum of time the aircraft movement > 5knots in the session/in any session. 0 for flights logged in MSFS
Aviation port	Includes all structures/land defined under https://ourairports.com/help/data-dictionary.html. Current possible port types are: seaplane_base (typecode:104), closed (typecode:103), small_airport, (typecode:102), heliport (typecode:105), balloonport, (typecode:106), large_airport (typecode:100), medium_airport(typecode:101) and others (typecode:107)
Airport	Same as aviation port

Header reply:

Array (PHP: $reply=json_decode( file_get_contents(URL), true))	Type	Description
$reply["header"]["code"]	Int	Code of status/Error code (see below)
$reply["header"]["msg"]	String	Message from server
$reply["header"]["request_time"]	String	Time on server when the request is received
$reply["header"]["request_time_raw"]	int	Time on server when the request is received (since Unix epoch)
$reply["header"]["process_time"]	Float	Time used in processing the request in second
$reply["header"]["request_ip"]	char	Client IP. This IP can be force casting by GET Parameter “&ip=<IP>”
$reply["header"]["request_location"]	char	Location of client IP [ISO 3166-1 Alpha 2 country code. Data provided by GeoLite data created by MaxMind, available from http://www.maxmind.com (IPv4 only), or Cloudflare IP Geolocation(IPv4 and IPv6)]. NULL if the location cannot be identified. This location determines the time zone present in the data reply. To force casting the location, add &clientlocation=<location> in GET Parameter
$reply["header"]["request_location_name"]	char	Full name of request location
$reply["header"]["request_timezone"]	char	Default time zone set by interface. To force casting the time zone, add &timezone=0 in GET Parameter
$reply["header"]["request_timezone_abbr"]	Char

Error code and it’s definition:

Code	Description
200	Request fulfilled and returned
400	Bad request. Some necessary parameters not defined
404	Request return nil result (Note the data section will not be set)
500	Internal server error. Contact administrator for fixing

Data reply:

1. To get a report of a particular callsign: https://fgtracker.us.to/modules/fgtracker/interface.php?action=flights&callsign=Quofei

Array (PHP: $reply=json_decode( file_get_contents(URL), true))	Type	Description	GET Parameter
$reply["data"]["callsign"]	String	Callsign	&callsign=<String callsign>
$reply["data"]["status"]	String	Callsign status: Not registered – The callsign is not yet registered Registered – The callsign is registered but not yet pass email verification Actived – The callsign is registered and passed email verification Deactivated – This callsign is deactivated Protected – This callsign is protected from being registered Dispute – A person has filed a dispute on this callsign	N/A
$reply["data"]["other_callsigns"][]	String	Other activated callsigns by the same pilot. Missing if no other activated callsigns, or $reply["data"]["status"] not equal to "Actived".	N/A
$reply["data"]["is_archive"]	boolean	"true" if the request is requesting archived data "false" if the request is requesting current data	&archive=true &archive=false (default)
If $reply["data"]["status"]==”Disput”, Json reply ends here.
$reply["data"]["no_of_flights"]	int	Number of flights in current/archive flight list	N/A
$reply["data"]["flight_list_offset"]	int	Offset of the flight list. If offset > number of flights, offset=0	&offset=<int offset> (default=0)
$reply["data"]["rank"]	int	Rank (according to effective flight time)	N/A
$reply["data"]["lastweek"]	String	Total flight time in last 7 days	N/A
$reply["data"]["lastweek_raw"]	int	Total flight time in last 7 days in seconds	N/A
$reply["data"]["last30days"]	String	Total flight time in last 30 days	N/A
$reply["data"]["last30days_raw"]	int	Total flight time in last 30 days in seconds	N/A
$reply["data"]["total_flight_time"]	String	Total flight time all time	N/A
$reply["data"]["total_flight_time_raw"]	int	Total flight time all time in seconds	N/A
$reply["data"]["effective_flight_time"]	String	Total effective flight time all time	N/A
$reply["data"]["effective_flight_time_raw"]	int	Total effective flight time all time in seconds	N/A
$reply["data"]["db_archive_date"]	Date	(YYYY-MM-DD)Database archive date (i.e. flight data before this date is archived)	N/A
$reply["data"]["flight_time_by_type"]	Array	Summary report per aircraft for <callsign>	N/A
$reply["data"]["flight_time_by_type"][]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["flight_time_by_type"][]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["flight_time_by_type"][]["duration"]	String	Total flight duration of that model	N/A
$reply["data"]["flight_time_by_type"][]["duration_raw"]	int	Total flight duration of that model in seconds	N/A
$reply["data"]["flight_time_by_type"][]["effective_flight_time"]	String	Total effective flight time of that model	N/A
$reply["data"]["flight_time_by_type"][]["effective_flight_time_raw"]	int	Total effective flight time of that model in seconds	N/A
$reply["data"]["start_icaos"]	Array	Aviation ports the pilot visits (as departure aviation ports), order by counts	N/A
$reply["data"]["start_icaos"][]["port_id"]	int	ID of the departure aviation port. -1 if end location is not identified. -2 if database has integrity issue.	N/A
$reply["data"]["start_icaos"][]["icao"]	String	ICAO name of the departure airport. “----” if location is not an aviation port	N/A
$reply["data"]["start_icaos"][]["icao_name"]	String	Name of the departure airport. “Unknown” if location is not an aviation port	N/A
$reply["data"]["start_icaos"][]["country"]	String	Country of the departure airport. NULL if location is not an aviation port or country cannot be identified	N/A
$reply["data"]["start_icaos"][]["counts"]	Int	No of times visited	N/A
$reply["data"]["end_icaos"]	Array	Aviation ports the pilot visits (as arrival aviation ports), order by counts	N/A
$reply["data"]["end_icaos"][]["port_id"]	int	ID of the arrival aviation port. -1 if end location is not identified. -2 if database has integrity issue.	N/A
$reply["data"]["end_icaos"][]["icao"]	String	ICAO name of the arrival airport. “----” if location is not an aviation port	N/A
$reply["data"]["end_icaos"][]["icao_name"]	String	Name of the arrival airport. “Unknown” if location is not an aviation port	N/A
$reply["data"]["end_icaos"][]["country"]	String	Country of the arrival airport. NULL if location is not an aviation port or country cannot be identified	N/A
$reply["data"]["end_icaos"][]["counts"]	Int	No of times visited	N/A
$reply["data"]["flight_list"]	Array	Flight list in current/archive result set (100 results after offset)	N/A
$reply["data"]["flight_list"][]["row"]	int	Row id in current/archive result set	N/A
$reply["data"]["flight_list"][]["id"]	int	Flight id in DB	N/A
$reply["data"]["flight_list"][]["callsign"]	String	Callsign	N/A
$reply["data"]["flight_list"][]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["flight_list"][]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["flight_list"][]["start_time"]	String	Flight start time	N/A
$reply["data"]["flight_list"][]["start_time_raw"]	int	Flight start time in seconds (since Unix epoch)	N/A
$reply["data"]["flight_list"][]["start_location"]["port_id"]	int	ID of the departure aviation port. -1 if end location is not identified. -2 if database has integrity issue. NULL if data not yet been updated	N/A
$reply["data"]["flight_list"][]["start_location"]["icao"]	String	ICAO name/identifier (if ICAO name not exist) of the departure aviation port. “----” if departure location is not identified. NULL if data not yet been updated	N/A
$reply["data"]["flight_list"][]["start_location"]["icao_name"]	String	Name of the departure aviation port. “Unknown” if departure location is not identified. NULL if data not yet been updated	N/A
$reply["data"]["flight_list"][]["start_location"]["country"]	String	Country of the departure aviation port. NULL if departure location is not identified or the departing country cannot be identified	N/A
$reply["data"]["flight_list"][]["end_time"]	String	Flight end time	N/A
$reply["data"]["flight_list"][]["end_time_raw"]	int	Flight end time in seconds (since Unix epoch)	N/A
$reply["data"]["flight_list"][]["end_location"]["port_id"]	int	ID of the arrival aviation port. -1 if end location is not identified. -2 if database has integrity issue. NULL if data not yet been updated	N/A
$reply["data"]["flight_list"][]["end_location"]["icao"]	String	ICAO name/identifier (if ICAO name not exist) of the arrival aviation port. “----” if arrival location cannot be identified. NULL if data not yet been updated	N/A
$reply["data"]["flight_list"][]["end_location"]["icao_name"]	String	Name of the arrival aviation port. “Unknown” if arrival location cannot be identified. NULL if data not yet been updated	N/A
$reply["data"]["flight_list"][]["end_location"]["country"]	String	Country of the arrival aviation port. NULL if arrival location is not identified or arriving country cannot be identified	N/A
$reply["data"]["flight_list"][]["duration"]	String	Flight duration	N/A
$reply["data"]["flight_list"][]["duration_raw"]	int	Flight duration in seconds	N/A
$reply["data"]["flight_list"][]["numwpts"]	int	Number of way points	N/A
$reply["data"]["flight_list"][]["effective_flight_time"]	String	Effective flight time	N/A
$reply["data"]["flight_list"][]["effective_flight_time_raw"]	int	Effective flight time in seconds	N/A
$reply["data"]["log"]	Array	Array of logs. NULL if no data	N/A
$reply["data"]["log"][]["operating_user"]	String	Origin (Username/IP) or the operation	N/A
$reply["data"]["log"][]["action"]	String	Action	N/A
$reply["data"]["log"][]["time"]	String	Time of operation	N/A
$reply["data"]["log"][]["comments"]	String	Comments (NULL if not set)	N/A

2. Log of data changes of particular callsign: https://fgtracker.us.to/modules/fgtracker/interface.php?action=alterlog&callsign=Quofei

Array	Type	Description	GET Parameter
$reply["data"]["log"]	Array	Array of logs	N/A
$reply["data"]["log"][]["flight_id"]	int	flight id of the flight concerned	N/A
$reply["data"]["log"][]["operating_user"]	String	Origin (Username/IP) or the operation	N/A
$reply["data"]["log"][]["action"]	String	Action	N/A
$reply["data"]["log"][]["time"]	String	Time of operation	N/A
$reply["data"]["log"][]["time_raw"]	int	Time of operation (since Unix epoch)	N/A
$reply["data"]["log"][]["comments"]	String	Comments (NULL if not set)	N/A

3. To get a report of a particular flight: https://fgtracker.us.to/modules/fgtracker/interface.php?action=flight&flightid=3912093

Array	Type	Description	GET Parameter
$reply["data"]["log"]	Array	Array of logs. NULL if no data	N/A
$reply["data"]["log"][]["operating_user"]	String	Origin (Username/IP) or the operation	N/A
$reply["data"]["log"][]["action"]	String	Action	N/A
$reply["data"]["log"][]["time"]	String	Time of operation	N/A
$reply["data"]["log"][]["time_raw"]	int	Time of operation (since Unix epoch)	N/A
$reply["data"]["log"][]["comments"]	String	Comments (NULL if not set)	N/A
$reply["data"]["flight_id"]	int	Flight id in DB	&flightid=<Int flightid>
$reply["data"]["is_archive"]	Boolean	"true" if the flight is archived "false" if the flight is not yet archived	N/A
$reply["data"]["row"]	int	Row id in the current/archive flight list	N/A
$reply["data"]["offset"]	int	Offset of the flight list	N/A
$reply["data"]["callsign"]	String	Callsign	N/A
$reply["data"]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["start_time"]	String	Flight start time	N/A
$reply["data"]["start_time_utc"]	String	Flight start time in UTC	N/A
$reply["data"]["start_localtime"]	String	Flight start local time (only available if departure airport be identified)	N/A
$reply["data"]["start_time_raw"]	int	Flight start time in seconds (since Unix epoch)	N/A
$reply["data"]["end_time"]	String	Flight end time	N/A
$reply["data"]["end_time_utc"]	String	Flight end time in UTC	N/A
$reply["data"]["end_time_raw"]	int	Flight end time in seconds (since Unix epoch)	N/A
$reply["data"]["duration"]	String	Flight duration	N/A
$reply["data"]["duration_raw"]	int	Flight duration in seconds	N/A
$reply["data"]["wpts"]	String	Number of way points	N/A
$reply["data"]["wpt"]	Array	Array of way points. Not exist if Number of way points = 0 (i.e. in invalid flights)	N/A
$reply["data"]["wpt"][]["time"]	String	Time of waypoint recorded	N/A
$reply["data"]["wpt"][]["time_raw"]	int	Time of waypoint recorded in seconds (since Unix epoch)	N/A
$reply["data"]["wpt"][]["lat"]	Float	Latitude of waypoint recorded	N/A
$reply["data"]["wpt"][]["lon"]	Float	Longitude of waypoint recorded	N/A
$reply["data"]["wpt"][]["alt"]	Float	Altitude of waypoint recorded	N/A
$reply["data"]["wpt"][]["hdg"]	Float	Heading of the plane. NULL if no data	N/A
$reply["data"]["start_location"][]	array	Array of departing aviation port information. Not exist if Number of way points = 0 (i.e. in invalid flights)	N/A
$reply["data"]["start_location"]["port_id"]	int	ID of the departure aviation port. -1 if end location is not identified. -2 if database has integrity issue.	N/A
$reply["data"]["start_location"]["icao"]	String	ICAO name/identifier (if ICAO name not exist) of the departure aviation port. “----” if start location is not identified	N/A
$reply["data"]["start_location"]["icao_name"]	String	Name of the aviation port. “Unknown” if start location is not identified	N/A
$reply["data"]["start_location"]["country"]	String	Country of the departure aviation port. NULL if start location is not an aviation port or country cannot be identified	N/A
$reply["data"]["start_location"]["zone"]	String	(Time)zone of the departure airport. NULL if time zone cannot be identified	N/A
$reply["data"]["start_location"]["start_time_local"]	String	Flight start local time (if departure time zone is identified, otherwise missing)	N/A
$reply["data"]["end _location"][]	array	Array of arriving aviation port information. Not exist if Number of way points = 0 (i.e. in invalid flights)	N/A
$reply["data"]["end _location"]["port_id"]	int	ID of the arrival aviation port. -1 if end location is not identified. -2 if database has integrity issue.	N/A
$reply["data"]["end_location"]["icao"]	String	ICAO name/identifier (if ICAO name not exist) of the arrival aviation port. “----” if end location is not an aviation port	N/A
$reply["data"]["end_location"]["icao_name"]	String	Name of the arrival aviation port. “Unknown” if end location is not an aviation port	N/A
$reply["data"]["end_location"]["country"]	String	Country of the arrival aviation port. NULL if end location is not an aviation port or country cannot be identified	N/A
$reply["data"]["end_location"]["zone"]	String	(Time)zone of the arrival point. NULL if time zone cannot be identified	N/A
$reply["data"]["end_location"]["end_time_local"]	String	Flight end local time (if arrival time zone is identified and the flight has ended, otherwise missing)	N/A
$reply["data"]["previous_flight"]["flight_id"]	Int	Previous flight’s flight id in DB	N/A
$reply["data"]["previous_flight"]["model"]	String	Previous flight’s aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["previous_flight"]["model_raw"]	String	Previous flight’s aircraft model in “--aircraft” format	N/A
$reply["data"]["previous_flight"]["start_time"]	String	Previous flight’s start time in UTC	N/A
$reply["data"]["previous_flight"]["start_time_raw"]	int	Previous flight’s start time in seconds (since Unix epoch)	N/A
$reply["data"]["previous_flight"]["end_time"]	String	Previous flight’s end time in UTC	N/A
$reply["data"]["previous_flight"]["end_time_raw"]	int	Previous flight’s end time in seconds (since Unix epoch)	N/A
$reply["data"]["previous_flight"]["distance_difference"]	int	Distance between previous flight’s last waypoint and current flight’s first waypoint	N/A
$reply["data"]["previous_flight"]["mergeok"]	boolean	If the current flight can be merged to previous flight	N/A

4. To get live data (waypoints) from FGTracker: https://fgtracker.us.to/modules/fgtracker/interface.php?action=livewaypoints

Array	Type	Description	GET Parameter
$reply["data"]["wpt"]	Array	Array of way points	N/A
$reply["data"]["wpt"][]["flight_id"]	int	Flight id in DB	N/A
$reply["data"]["wpt"][]["callsign"]	String	Callsign	N/A
$reply["data"]["wpt"][]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["wpt"][]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["wpt"][]["time"]	String	Time of waypoint recorded	N/A
$reply["data"]["wpt"][]["time_raw"]	int	Time of waypoint recorded in seconds (since Unix epoch)	N/A
$reply["data"]["wpt"][]["lat"]	Float	Latitude of waypoint recorded	N/A
$reply["data"]["wpt"][]["lon"]	Float	Longitude of waypoint recorded	N/A
$reply["data"]["wpt"][]["alt"]	Float	Altitude of waypoint recorded	N/A
$reply["data"]["wpt"][]["hdg"]	Float	Heading of the plane	N/A
$reply["data"]["wpt"][]["speed_kts"]	Float	Calculated speed of the flight	N/A
$reply["data"]["wpt"][]["current_status"]	String	Current status. “OPEN” – still flying, “CLOSED” – already left.	N/A

5. To get live data (pilots) from FGTracker: https://fgtracker.us.to/modules/fgtracker/interface.php?action=livepilots

* Please note there is performance impact (around 3 sec) if wpt flag (include waypoint information) is defined.

Array	Type	Description	GET Parameter
$reply["data"]["pilot"]	Array	Array of flying pilots (Return NULL if no data)	N/A
$reply["data"]["pilot"][]["callsign"]	String	Callsign	&callsign=<String callsign> (optional)
$reply["data"]["pilot"][]["flight_id"]	int	Flight id in DB	N/A
$reply["data"]["pilot"][]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["pilot"][]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["pilot"][]["start_time"]	String	Flight start time	N/A
$reply["data"]["pilot"][]["start_time_raw"]	int	Flight start time in seconds (since Unix epoch)	N/A
$reply["data"]["pilot"][]["start_location"]["port_id"]	int	ID of the departure aviation port. NULL if start location is not an aviation port	N/A
$reply["data"]["pilot"][]["start_location"]["icao"]	String	ICAO name/identifier (if ICAO name not exist) of the departure aviation port. “----” if start location is not an aviation port	N/A
$reply["data"]["pilot"][]["start_location"]["icao_name"]	String	Name of the departure aviation port. “Unknown” if start location is not an aviation port	N/A
$reply["data"]["pilot"][]["start_location"]["country"]	String	Country which the departure airport locates. ISO 3166-1 alpha-2 codes. NULL if unknown	N/A
$reply["data"]["pilot"][]["start_location"]["city"]	String	Region/City which the departure airport locates. NULL if unknown	N/A
$reply["data"]["pilot"][]["wpt"]	Array	Array of way points (order by time descending)	&wpt=y, otherwise missing
$reply["data"]["pilot"][]["wpt"][]["time"]	String	Time of waypoint recorded	&wpt=y, otherwise missing
$reply["data"]["pilot"][]["wpt"][]["time_raw"]	int	Time of waypoint recorded in seconds (since Unix epoch)	&wpt=y, otherwise missing
$reply["data"]["pilot"][]["wpt"][]["lat"]	Float	Latitude of waypoint recorded	&wpt=y, otherwise missing
$reply["data"]["pilot"][]["wpt"][]["lon"]	Float	Longitude of waypoint recorded	&wpt=y, otherwise missing
$reply["data"]["pilot"][]["wpt"][]["alt"]	Float	Altitude of waypoint recorded	&wpt=y, otherwise missing
$reply["data"]["pilot"][]["wpt"][]["hdg"]	Float	Heading of the plane	&wpt=y, otherwise missing

6. To show the pilot list (order by rank): https://fgtracker.us.to/modules/fgtracker/interface.php?action=pilotlist

Array	Type	Description	GET Parameter
$reply["data"]["pilot_list_offset"]	int	Offset of the pilot list If offset > number of pilots, offset=0	&offset=<int offset> (default=0)
$reply["data"]["no_of_pilots"]	int	Total number of pilots in DB	N/A
$reply["data"]["orderby"]	String	The list is order by	&orderby=<String orderby > (default="alltime") "orderby" can be either "alltime", "lastweek" or "last30days"
$reply["data"]["pilot"]	Array	Array of pilots (100 records)	N/A
$reply["data"]["pilot"][]["rank"]	int	Rank (according to effective flight time)	N/A
$reply["data"]["pilot"][]["callsign"]	String	Callsign	N/A
$reply["data"]["pilot"][]["lastweek"]	String	Total flight time in last 7 days	N/A
$reply["data"]["pilot"][]["lastweek_raw"]	int	Total flight time in last 7 days in seconds	N/A
$reply["data"]["pilot"][]["last30days"]	String	Total flight time in last 30 days	N/A
$reply["data"]["pilot"][]["last30days_raw"]	int	Total flight time in last 30 days in seconds	N/A
$reply["data"]["pilot"][]["total_flight_time"]	String	Total flight time all time	N/A
$reply["data"]["pilot"][]["total_flight_time_raw"]	int	Total flight time all time in seconds	N/A
$reply["data"]["pilot"][]["effective_flight_time"]	String	Total effective flight time all time	N/A
$reply["data"]["pilot"][]["effective_flight_time_raw"]	int	Total effective flight time all time in seconds	N/A

7. 10 recent started/ended flight: https://fgtracker.us.to/modules/fgtracker/interface.php?action=recentstateswitch

Array	Type	Description	GET Parameter
$reply["data"]["started"]["pilot"]	Array	Array of recent started flight (10 records)	N/A
$reply["data"]["started"]["pilot"][]["flight_id"]	int	Flight id in DB	N/A
$reply["data"]["started"]["pilot"][]["callsign"]	String	Callsign	N/A
$reply["data"]["started"]["pilot"][]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["started"]["pilot"][]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["started"]["pilot"][]["start_time"]	String	Flight start time	N/A
$reply["data"]["started"]["pilot"][]["start_time_raw"]	int	Flight start time in seconds (since Unix epoch)	N/A
$reply["data"]["ended"]["pilot"]	Array	Array of recent ended flight (10 records)	N/A
$reply["data"]["ended"]["pilot"][]["flight_id"]	int	Flight id in DB	N/A
$reply["data"]["ended"]["pilot"][]["callsign"]	String	Callsign	N/A
$reply["data"]["ended"]["pilot"][]["model"]	String	Aircraft model in human readable format. NULL if no such information in FGTracker	N/A
$reply["data"]["ended"]["pilot"][]["model_raw"]	String	Aircraft model in “--aircraft” format	N/A
$reply["data"]["ended"]["pilot"][]["end_time"]	String	Flight end time	N/A
$reply["data"]["ended"]["pilot"][]["end_time_raw"]	int	Flight end time in seconds (since Unix epoch)	N/A

8. Airport information: https://fgtracker.us.to/modules/fgtracker/interface.php?action=airport&icao=VHHX

https://fgtracker.us.to/modules/fgtracker/interface.php?action=airport&aid=6523

*Please note that ICAO name/identifier in the database is *NOT* unique. For example, “ZPPP”, as this ICAO code has been reused in different locations. In such case, the API will return any one of them.

Array	Type	Description	GET Parameter
$reply["data"]["port_id"]	int	ID of the aviation port	&aid=<int port_id>
$reply["data"]["icao"]	String	ICAO name/identifier (if ICAO name not exist) of the aviation port	&icao=<String icao>. Ignored if &aid is defined
$reply["data"]["name"]	String	Airport name defined in https://ourairports.com	N/A
$reply["data"]["type"]	int	Type of aviation port	N/A
$reply["data"]["type_code"]	String	Type code of aviation port. Type code is defined in Terminology	N/A
$reply["data"]["lat"]	Float	Latitude of airport	N/A
$reply["data"]["lon"]	Float	Longitude of airport	N/A
$reply["data"]["alt"]	Float	Altitude of airport	N/A
$reply["data"]["city"]	String	City/Region that the airport locates	N/A
$reply["data"]["country"]	String	Country that the airport locates	N/A
$reply["data"]["homelink"]	String	Home page of the airport. Missing if no such information	N/A
$reply["data"]["wikilink"]	String	Wikipedia page of the airport. Missing if no such information	N/A
$reply["data"]["zone"]	String	(Time)zone of the airport	N/A
$reply["data"]["administrative_area_level_1"]	String	Administrative area level 1/2/3/4 that the airport locates. NULL if unavailable (obtained from Google Map Geocoding)	N/A
$reply["data"]["administrative_area_level_2"]	String		N/A
$reply["data"]["administrative_area_level_3"]	String		N/A
$reply["data"]["administrative_area_level_4"]	String		N/A

9.FGMS status: https://fgtracker.us.to/modules/fgtracker/interface.php?action=fgmsstatus

Array	Type	Description	GET Parameter
$reply["data"][]	Array	Array of FGMS registered in FGTracker	N/A
$reply["data"][]["name"]	String	Name of the FGMS	N/A
$reply["data"][]["domain"]	String	Domain/IP of the FGMS	N/A
$reply["data"][]["protocol_ver"]	String	Protocol version required by FGMS for connecting to FGTracker Protocol version “V20151207” deployed since FGMS 0.12	N/A
$reply["data"][]["protocol_ver"]	String	(Last report of) FGMS version	N/A
$reply["data"][]["maintainer"]	String	Name of the maintainer. NULL if no information	N/A
$reply["data"][]["location"]	String	Location of the FGMS. NULL if no information	N/A
$reply["data"][]["tracking_count"]	Int	Number of tracking flights	N/A
$reply["data"][]["last_seen"]	string	Last seen time. NULL if the server never (successfully) connected to FGTracker	N/A
$reply["data"][]["last_seen_raw"]	Int	Last seen time in seconds (since Unix epoch). NULL if the server never (successfully) connected to FGTracker	N/A
$reply["data"][]["enabled"]	Boolean	TRUE if FGMS is allowed to feed data to FGTracker, while FALSE is vice versa	N/A

10. GeoJSON: https://fgtracker.us.to/modules/fgtracker/interface.php?action=geojson&flightid=7653782

GET Parameter: &flightid=<Int flightid>. Output is strictly complied with RFC7946.