Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station 9Y4QA - show graphs
Comment: CQ VIA SAT HELLO WORLD!!
Mic-E message: Special
Location: 11°09.27' N 60°48.42' W - locator FK91OD37DB - show map
5.4 miles West bearing 248° from Scarborough, Tobago, Trinidad and Tobago [?]
16.5 miles Southwest bearing 247° from Roxborough, Eastern Tobago, Trinidad and Tobago
60.4 miles Northeast bearing 43° from Chaguanas, Chaguanas, Trinidad and Tobago
74.2 miles Northeast bearing 36° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2024-05-17 03:09:10 EDT (1d 23h18m ago)
2024-05-17 03:09:10 AST local time at Scarborough, Trinidad and Tobago [?]
Course:
Speed: 0 MPH
Device: Kenwood: TM-D710 (rig)
Last path: 9Y4QA>1Q0Y2W via RS0ISS*,WIDE2-2,ARISS,YB0X-1,qAR,HK4D-6 (good)
Positions stored: 9
Other SSIDs: 9Y4QA-6 9Y4QA-1 9Y4QA-D 9Y4QA-2 9Y4QA-C 9Y4QA-B 9Y4QA-8 9Y4QA-7 9Y4QA-Y 9Y4QA-N 9Y4QA-H 9Y4QA-R 9Y4QA-10
Last heard a station directly: 2024-04-07 08:37:56 EDT (41d 17h49m ago)
Stations near current position of 9Y4QA - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9Y4QA-10.0 yards 0°2024-05-18 08:47:37 9Y4QA-C0.0 yards 0°2024-04-23 10:58:37
9Y4QA-20.4 miles 303°2024-05-09 06:47:23 9Y4QA-D0.4 miles 303°2024-05-12 14:33:38
9Y4QA B0.4 miles 303°2024-04-23 10:51:07 9Y4QA-B0.4 miles 303°2024-04-23 10:51:17
9Y4QA-60.4 miles 303°2024-05-19 02:20:36
Stations which heard 9Y4QA directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
RS0ISS 4 2024-04-30 22:20:14 2024-05-17 03:09:10 FK91OD > JJ00CA 4251.6 miles 96° 2024-05-02 09:03:01

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
About this site
This page shows real-time information collected from the Automatic Position Reporting System Internet network (APRS-IS). APRS is used by amateur (ham) radio operators to transmit real-time position information, weather data, telemetry and messages over the radio. A vehicle equipped with a GPS receiver, a VHF transmitter or HF transceiver and a small computer device called a tracker transmits it's location, speed and course in a small data packet, which is then received by a nearby iGate receiving site which forwards the packet on the Internet. Systems connected to the Internet can send information on the APRS-IS without a radio transmitter, or collect and display information transmitted anywhere in the world.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS