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 OA4AI-R - show graphs
Map loading...
Comment: 440 MMDVM Voice 433.40000MHz +0.0000MHz, OA4AI_Pi-Star
Location: 12°06.18' S 77°00.73' W - locator FH17LV85MG - show map - static map
2.6 miles South bearing 198° from San Luis, Lima, Peru [?]
2.7 miles East bearing 70° from San Isidro, Lima, Peru
4.3 miles South bearing 165° from Lima, Provincia de Lima, Peru
9.6 miles East bearing 105° from Callao, Callao, Peru
Last position: 2018-06-08 23:05:19 EDT (106d 19h41m ago)
2018-06-08 22:05:19 PET local time at San Luis, Peru [?]
Altitude: 0 ft
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: OA4AI-R>APDG03 via TCPIP*,qAC,T2BRAZIL
Positions stored: 2
Other SSIDs: OA4AI OA4AI-B OA4AI-C OA4AI-N
Stations near current position of OA4AI-R - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
FW24501.3 miles 202°2018-09-22 20:00:05 OA4DOS C1.5 miles 182°2018-09-23 18:35:31
OA4DOS-C1.5 miles 182°2018-09-23 18:35:41 OA4DOS-N1.5 miles 182°2018-09-23 18:36:00
EW63691.6 miles 176°2018-09-23 18:12:07 OA4DSF C2.1 miles 231°2018-09-23 18:39:57
OA4DSF-C2.1 miles 231°2018-09-23 18:40:07 OA4DSF-N2.1 miles 231°2018-09-23 18:09:08
OA4AI B3.7 miles 299°2018-09-23 18:34:45 OA4AI-B3.7 miles 299°2018-09-23 18:34:55
Krisaltis4.2 miles 86°2018-09-10 19:56:02 OA4DPA C4.4 miles 332°2018-09-13 22:52:32
OA4DPA-C4.4 miles 332°2018-09-13 22:52:42 OA4DPA-N4.4 miles 332°2018-09-10 12:05:06
OA4DSQ C5.9 miles 308°2018-08-28 01:10:57 OA4DSQ-C5.9 miles 308°2018-08-28 01:11:07
OA4DSQ-N5.9 miles 308°2018-08-28 01:11:00 OA4BLR C8.4 miles 359°2018-09-08 01:08:00
OA4BLR-C8.4 miles 359°2018-09-08 01:08:10 OA4BLR-N8.4 miles 359°2018-09-08 00:15:45
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