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 9Z4RG-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 434.70000MHz -0.0000MHz, 9Z4RG_Pi-Star
Location: 10°31.17' N 61°16.17' W - locator FK90IM74PQ - show map - static map
7.9 miles South bearing 173° from Arima, Borough of Arima, Trinidad and Tobago [?]
9.0 miles Southeast bearing 151° from Arouca, Trinidad and Tobago
10.0 miles East bearing 89° from Chaguanas, Chaguanas, Trinidad and Tobago
20.3 miles Northeast bearing 36° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2019-06-20 22:50:55 EDT (290d 8h43m ago)
2019-06-20 22:50:55 AST local time at Arima, Trinidad and Tobago [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: 9Z4RG-R>APDG03 via TCPIP*,qAC,T2NORWAY
Positions stored: 1
Other SSIDs: 9Z4RG 9Z4RG-1 9Z4RG-10 9Z4RG-15 9Z4RG-5 9Z4RG-6 9Z4RG-A 9Z4RG-B 9Z4RG-D 9Z4RG-N 9Z4RG-Z
Stations near current position of 9Z4RG-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9Z4RG-N0.0 yards 0°2020-04-06 07:29:25 9Z4A-104.5 miles 313°2020-03-26 16:08:42
FW62826.9 miles 348°2020-04-06 07:33:22 9Z4Y-57.6 miles 275°2020-04-03 02:34:25
9Z4RG-158.2 miles 266°2020-04-05 19:10:47 9Z4RG-108.2 miles 266°2020-04-05 22:54:14
9Z4DMD-48.7 miles 359°2020-03-31 20:04:15 9Z4DMD8.7 miles 359°2020-03-31 20:47:39
9Z4A-99.9 miles 285°2020-04-06 00:04:49 REACT10.6 miles 215°2020-04-02 17:33:22
9Y4TT C11.5 miles 219°2020-04-06 07:29:31 9Y4TT-C11.5 miles 219°2020-04-06 07:29:41
9Y4TT A11.5 miles 219°2020-04-06 07:29:11 9Z4RG-613.6 miles 306°2020-04-06 07:21:31
EW938816.1 miles 245°2020-04-06 07:31:27 NEC INDUSTRY17.0 miles 242°2020-04-06 07:34:20
NEC LEGACY17.0 miles 242°2020-04-06 07:32:20 PIONEER17.0 miles 242°2020-04-06 05:36:21
NEC VOYAGER17.0 miles 242°2020-04-06 07:34:20 NEC PRIDE17.2 miles 242°2020-04-06 07:26:20
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