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 SZ21AD - show graphs
Map loading...
Comment: MMDVM MMDVM HS Hat 438.8000/438.8000 CC1
Location: 38°14.38' N 21°44.93' E - locator KM08UF97UM - show map - static map
0.8 miles Southeast bearing 113° from Pátra, Nomós Achaḯas, West Greece, Greece [?]
3.8 miles Northeast bearing 44° from Paralía, Nomós Achaḯas, West Greece, Greece
58.7 miles Southwest bearing 219° from Lamía, Nomós Fthiótidos, Central Greece, Greece
Last position: 2021-03-03 02:19:12 EST (42d 2h53m ago)
2021-03-03 09:19:12 EET local time at Pátra, Greece [?]
Device: R3ABM: BrandMeister DMR
Last path: SZ21AD>APBM1S via TCPIP*,qAS,SW1N
Positions stored: 1
Stations near current position of SZ21AD - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
SV3SPD0.0 yards 0°2021-04-13 17:28:17 SV3IBF-DP0.4 miles 308°2021-04-14 05:50:45
SV3IBF-40.4 miles 307°2021-04-14 05:56:15 SV3IBF-70.4 miles 304°2021-03-28 07:36:20
SV3FUK-90.4 miles 18°2021-03-30 05:59:12 SV3IBF-60.5 miles 315°2021-04-14 06:04:37
SV3EXT0.7 miles 244°2021-04-11 15:57:08 SV3EXT-50.7 miles 244°2021-04-11 11:13:15
SV3EXT-70.7 miles 244°2021-03-27 13:30:21 SV3AQO-120.8 miles 209°2021-04-10 07:25:19
SV3AQO-100.8 miles 209°2021-04-14 06:02:13 SV3AQO-50.8 miles 207°2021-04-14 06:11:56
SV3SPC0.9 miles 302°2021-04-14 06:03:57 SV3SPA0.9 miles 299°2021-03-17 17:45:47
SV3SPA-DP0.9 miles 299°2021-03-17 17:49:40 J43VAE0.9 miles 86°2021-04-14 01:39:29
RPT_RU840.9 miles 86°2021-04-05 03:26:18 SV3DCX0.9 miles 119°2021-04-14 06:02:55
SV3GKU1.1 miles 152°2021-04-14 06:04:07 SV3BSF1.2 miles 196°2021-04-14 06:01:11
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