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 GR4SSA-2 - show graphs
Map loading...
Comment: Sondescanner mobile
Location: 49°13.25' N 12°35.84' E - locator JN69HF12QX - show map - static map
3.0 miles West bearing 264° from Cham, Bavaria, Germany [?]
3.7 miles Southwest bearing 237° from Willmering, Regierungsbezirk Oberpfalz, Bavaria, Germany
50.5 miles Southwest bearing 224° from Plzeň, Plzeňský Kraj, Czech Republic
70.6 miles East bearing 102° from Nuremberg, Bavaria, Germany
Last position: 2018-09-19 17:19:55 EDT (28d 15h23m ago)
2018-09-19 23:19:55 CEST local time at Cham, Germany [?]
Speed: 11 MPH
Device: WA0TQG (software)
Last path: GR4SSA-2>APLM01 via TCPIP*,qAC,T2KA
Positions stored: 22
Other SSIDs: GR4SSA GR4SSA-1 GR4SSA-10 GR4SSA-11 GR4SSA-12 GR4SSA-14 GR4SSA-15 GR4SSA-9
Stations near current position of GR4SSA-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
P06503160.4 miles 124°2018-09-19 15:48:36 P0650316_0.4 miles 96°2018-09-19 15:47:12
DO1SB1.6 miles 65°2018-10-11 15:23:18 DL0CH2.8 miles 89°2018-10-01 23:37:59
P0620361_2.9 miles 129°2018-10-05 04:24:13 DL4RBV-93.1 miles 116°2018-10-02 06:18:52
P06203613.1 miles 128°2018-10-05 04:23:40 P07103423.2 miles 314°2018-09-19 21:53:19
P0710342_3.4 miles 316°2018-09-19 21:54:13 PS-DL2FS3.9 miles 241°2018-10-12 14:00:51
DL2FS4.3 miles 249°2018-09-20 14:28:33 DF643D7D5.0 miles 239°2018-10-13 09:01:06
DL4RBU5.0 miles 79°2018-10-08 07:08:53 TS-51D6.2 miles 329°2018-10-07 11:52:09
P06503186.3 miles 349°2018-09-20 03:22:51 P0650318_6.4 miles 349°2018-09-20 03:23:14
DG7RZ-96.6 miles 78°2018-10-03 11:42:11 TS-03E6.8 miles 311°2018-10-07 12:04:14
DL4RBU-57.2 miles 74°2018-10-08 07:14:34 DB0CHA7.8 miles 41°2018-10-01 23:25:18
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