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 object PD4AE B - show graphs
Source callsign: PD4AE-S
Comment: 70cm Voice (D-Star) 439.00000MHz -7.6000MHz
Location: 53°07.06' N 5°46.79' E - locator JO23VC38NF - show map
2.8 miles North bearing 349° from Jirnsum, Gemeente Boarnsterhim, Friesland, Netherlands [?]
5.1 miles Northwest bearing 336° from Akkrum, Gemeente Boarnsterhim, Friesland, Netherlands
63.4 miles Northeast bearing 36° from Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
95.0 miles Northeast bearing 40° from Den Haag, Gemeente ’s-Gravenhage, South Holland, Netherlands
Last position: 2025-01-30 14:57:56 EST (6d 23h49m ago)
2025-01-30 20:57:56 CET local time at Jirnsum, Netherlands [?]
Altitude: 10 ft
Last path: PD4AE-S>APDG01 via TCPIP*,qAC,PD4AE-GS
Positions stored: 1
Stations near current position of PD4AE B - show more
callsign distance last heard - EST      callsign distance last heard - EST
PD4AE-B0.0 yards 0°2025-01-30 14:58:06 INDEPENDENCE2.2 miles 124°2025-02-06 11:56:29
POSEIDON2.2 miles 118°2025-01-29 03:11:08 DE MAURICE2.2 miles 124°2025-02-06 14:46:55
HENRIETTE2.2 miles 123°2025-02-05 16:36:17 PRIXD'EAU2.3 miles 118°2025-01-20 09:02:39
NEW HAPPINES2.3 miles 124°2025-02-06 14:45:23 BANJAARD2.3 miles 118°2025-02-06 14:42:20
DESPERADO2.3 miles 124°2025-01-29 13:38:43 RELAX2.3 miles 120°2025-01-11 09:56:25
ROEGLAND2.4 miles 94°2025-02-06 14:46:55 GRUTSK2.5 miles 97°2025-01-27 00:41:27
SISCA M2.5 miles 125°2025-01-17 03:13:14 ONOBA2.5 miles 125°2025-01-16 08:11:29
FLORENCE2.5 miles 129°2025-02-06 13:34:06 HAWKWIND2.5 miles 128°2025-01-10 09:43:02
SWELTSJE2.5 miles 120°2025-02-01 09:31:28 JACOB2.6 miles 128°2025-01-11 05:21:32
BONHEUR2.6 miles 127°2025-01-16 06:39:14 BARON VAN WASSENAER2.7 miles 114°2025-02-06 13:01:53
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