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 KM4MLA-Y - show graphs
Comment: 70cm MMDVM Voice (C4FM) 439.80000MHz +0.0000MHz, APRS for YSFGateway
Last status: Powered by WPSD (https://wpsd.radio)
Location: 10°40.48' N 61°33.49' W - locator FK90FQ31AW - show map
1.8 miles West bearing 288° from Mucurapo, Trinidad and Tobago [?]
2.4 miles Southwest bearing 224° from Petit Valley, Diego Martin, Trinidad and Tobago
14.5 miles Northwest bearing 319° from Chaguanas, Chaguanas, Trinidad and Tobago
28.1 miles North bearing 344° from Mon Repos, City of San Fernando, Trinidad and Tobago
Last position: 2024-05-31 16:49:19 EDT (8d 14m ago)
2024-05-31 16:49:19 AST local time at Mucurapo, Trinidad and Tobago [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KM4MLA-Y>APDG03 via TCPIP*,qAC,KM4MLA-YS
Positions stored: 25
Other SSIDs: KM4MLA-D KM4MLA-10 KM4MLA-7 KM4MLA-9 KM4MLA-N
Stations near current position of KM4MLA-Y - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KM4MLA-D0.0 yards 0°2024-06-08 16:57:01 9Y4UWI-A1.8 miles 84°2024-06-08 16:58:20
9Y4UWI-B1.8 miles 84°2024-06-08 16:58:20 9Y4UWI-C1.8 miles 84°2024-06-08 16:58:20
9Y4UWI A1.8 miles 84°2024-06-08 16:58:33 9Y4UWI AD1.8 miles 84°2024-06-08 16:58:34
9Y4UWI B1.8 miles 84°2024-06-08 16:58:33 9Y4UWI C1.8 miles 84°2024-06-08 16:58:34
9Y4NE-Y2.4 miles 114°2024-05-19 07:04:09 9Y4NE-102.4 miles 114°2024-05-17 06:37:51
9Y4NE-12.4 miles 114°2024-05-12 13:38:40 9Z4RG2.4 miles 107°2024-06-08 16:58:30
9Y4C-86.8 miles 97°2024-06-08 16:52:23 9Y4C-107.1 miles 109°2024-06-08 16:37:47
9Y4C-117.1 miles 109°2024-06-08 16:37:48 9Y4C7.2 miles 109°2024-05-15 19:39:09
9Z3RR-77.5 miles 104°2024-05-22 22:02:01 9Z3RR-97.8 miles 105°2024-05-22 21:30:45
9Z3SM-N8.1 miles 107°2024-06-08 16:44:35 9Y4DAA-1014.3 miles 103°2024-06-08 10:54:55
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