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-5 - show graphs
Map loading...
Comment: APRSpro for iOS 3.80V@100% hE<65m San Fernando
Location: 10°39.85' N 61°31.42' W - locator FK90FP79DJ - show map - static map
0.5 miles West bearing 254° from Port-of-Spain, City of Port of Spain, Trinidad and Tobago [?]
0.7 miles East bearing 105° from Mucurapo, Trinidad and Tobago
12.5 miles Northwest bearing 325° from Chaguanas, Chaguanas, Trinidad and Tobago
26.8 miles North bearing 349° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2017-06-11 02:42:49 EDT (12d 16m ago)
2017-06-11 02:42:49 AST local time at Port-of-Spain, Trinidad and Tobago [?]
Altitude: 20 ft
Course:
Device: Unknown: Unknown
Last path: 9Z4RG-5>APRS via TCPIP*,qAC,9Z4RG-5
Positions stored: 5176
Other SSIDs: 9Z4RG 9Z4RG-1 9Z4RG-15 9Z4RG-6
Stations near current position of 9Z4RG-5 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
9Z4RG40.1 yards 0°2017-06-22 21:15:07 9Y4TT C1.1 miles 328°2017-05-27 18:18:01
9Y4TT-C1.1 miles 328°2017-05-27 18:18:11 WG3G-102.3 miles 327°2017-06-23 02:34:02
9Z4CT4.1 miles 17°2017-06-19 09:48:45 9Y4C-L4.5 miles 93°2017-06-17 16:19:30
9Z4RG-66.5 miles 108°2017-06-23 02:51:19 OE6RHF6.6 miles 279°2017-06-19 17:34:50
VE3RJK7.4 miles 279°2017-06-08 08:43:44 9Y4PJ-611.1 miles 136°2017-06-07 20:11:50
9Z4A-712.7 miles 113°2017-05-30 15:21:07 9Y4PJ-1314.0 miles 125°2017-06-23 02:57:06
9Z4CT-315.3 miles 155°2017-06-23 02:58:28 9Z4A-1016.6 miles 119°2017-05-31 16:33:12
9Z4A-1516.6 miles 119°2017-06-23 02:50:38 EW938817.1 miles 171°2017-06-23 02:57:20
REACT21.7 miles 149°2017-06-23 02:55:34 9Z4JE26.6 miles 101°2017-06-23 02:51:03
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.
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