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 9Z4Y-10 - show graphs
Mic-E message: Off duty
Location: 10°31.70' N 61°22.84' W - locator FK90HM46HT - show map
2.6 miles East bearing 72° from Chaguanas, Chaguanas, Trinidad and Tobago [?]
7.3 miles South bearing 179° from Tunapuna, Tunapuna/Piarco, Trinidad and Tobago
17.5 miles North bearing 15° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2024-12-08 16:21:41 EST (39d 21h44m ago)
2024-12-08 17:21:41 AST local time at Chaguanas, Trinidad and Tobago [?]
Altitude: 62 ft
Course: 359°
Speed: 0 MPH
Device: Yaesu: FTM-500D (rig)
Last path: 9Z4Y-10>QPSQ7P via WIDE1-1,qAO,9Y4R-10 (good)
Positions stored: 44
Other SSIDs: 9Z4Y-N 9Z4Y-B 9Z4Y-6 9Z4Y-8 9Z4Y-Y 9Z4Y-9 9Z4Y-15 9Z4Y-7 9Z4Y-11 9Z4Y-2 9Z4Y-5 9Z4Y-3
Stations near current position of 9Z4Y-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
9Z4Y-Y28.1 yards 317°2024-12-22 01:49:32 9Z4Y-N28.1 yards 317°2025-01-17 14:04:42
9Z4Y B28.1 yards 317°2025-01-17 13:45:35 9Z4Y-B28.1 yards 317°2025-01-17 13:45:46
9Z4Y-841.3 yards 0°2024-12-22 16:37:54 9Z4Y-945.5 yards 335°2024-12-21 18:34:43
9Z4Y-657.1 yards 316°2025-01-17 13:27:34 9Y4R-151.3 miles 207°2025-01-11 16:24:11
9Z4RG-151.3 miles 207°2025-01-06 23:11:01 9Y4R1.3 miles 207°2025-01-12 16:04:27
9Y4KMA-51.4 miles 173°2025-01-12 07:31:58 9Y4R-71.5 miles 204°2025-01-12 16:13:13
9Y4R-102.2 miles 222°2025-01-17 14:03:41 WA3DX-42.5 miles 253°2025-01-10 12:18:38
9Y4DAA-55.3 miles 213°2025-01-17 12:37:27 9Y4C-138.1 miles 332°2025-01-17 06:47:54
9Z3SM-N8.9 miles 331°2025-01-17 13:53:19 WA3DX-79.0 miles 331°2025-01-06 13:04:11
9Y4C-59.0 miles 52°2025-01-09 11:10:15 9Y4C-109.4 miles 326°2025-01-17 13:29:59
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