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 PI9DT-12 - show graphs
Comment: Digipeater PI9DT-12, DARES Reg. 07 GLD MID, Loc: Oosterbeek, colocated with Winlink RMS Relay-Off, @144.850MHz
Last status: BEACON
Location: 51°59.09' N 5°50.75' E - locator JO21WX16MI - show map
2.0 miles West bearing 251° from Gulden Bodem, Gemeente Arnhem, Gelderland, Netherlands [?]
2.2 miles West bearing 261° from Burgemeesterswijk, Gemeente Arnhem, Gelderland, Netherlands
48.6 miles Southeast bearing 123° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
86.8 miles Northwest bearing 327° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
Last position: 2024-11-08 10:52:52 EST (8d 14h53m ago)
2024-11-08 16:52:52 CET local time at Gulden Bodem, Netherlands [?]
Last path: PI9DT-12>ARES via qAR,PD0WAG
Positions stored: 8443
Other SSIDs: PI9DT-10 PI9DT-11
Stations near current position of PI9DT-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
PD0GHF12.5 yards 194°2024-11-16 15:47:58 PI8ANH-1269.7 yards 354°2024-11-17 01:30:06
PI8ANH-11150.0 yards 28°2024-11-17 01:34:26 PD0GHF-12250.3 yards 103°2024-11-15 03:39:24
IR FW CONRAD1.1 miles 113°2024-11-04 08:16:14 2447801991.2 miles 231°2024-11-04 08:56:31
PA1WBU-101.3 miles 85°2024-11-17 01:37:19 PI8ANH-101.4 miles 119°2024-11-17 01:11:31
PI9DT-101.4 miles 119°2024-11-08 15:56:12 PD0GHF-101.4 miles 119°2024-11-15 10:07:17
PD9FDG1.7 miles 165°2024-10-30 15:55:25 PD0HRY-122.3 miles 189°2024-11-17 01:30:02
PH3J2.3 miles 96°2024-11-13 12:10:23 PH3J-82.3 miles 96°2024-11-17 01:37:09
PD0HRY-12.3 miles 189°2024-11-16 16:21:48 PD0HRY-152.3 miles 189°2024-10-31 16:39:30
PH3J-122.4 miles 94°2024-11-15 00:43:45 PH3J-112.4 miles 92°2024-11-15 00:53:44
EA4NI-72.4 miles 91°2024-11-05 15:08:28 PE5X-52.4 miles 92°2024-11-15 00:39:12
Stations which heard PI9DT-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
PD0WAG 1 2024-11-08 10:52:52 2024-11-08 10:52:52 JO21WX > JO21TX 8.6 miles 259° 2024-11-08 10:52:52

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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