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 PD4JD B - show graphs
Source callsign: PD4JD-S
Comment: 70cm Voice (D-Star) 434.98750MHz -4.5625MHz
Location: 50°57.35' N 5°58.60' E - locator JO20XW79EJ - show map
0.7 miles North bearing 22° from Brunssum, Gemeente Brunssum, Limburg, Netherlands [?]
1.6 miles East bearing 85° from Merkelbeek, Gemeente Onderbanken, Limburg, Netherlands
42.4 miles West bearing 272° from Köln (Koeln), Regierungsbezirk Köln, North Rhine-Westphalia, Germany
71.3 miles East bearing 84° from Brussels, (Bruxelles-Capitale), Brussels Capital Region, Belgium
Last position: 2025-01-25 05:06:09 EST (7d 17h37m ago)
2025-01-25 11:06:09 CET local time at Brunssum, Netherlands [?]
Altitude: 10 ft
Last path: PD4JD-S>APDG01 via TCPIP*,qAC,PD4JD-GS
Positions stored: 6
Stations near current position of PD4JD B - show more
callsign distance last heard - EST      callsign distance last heard - EST
PD4JD-B0.0 yards 0°2025-01-25 05:06:19 P-PD4JD0.0 yards 0°2025-01-25 05:01:18
PB4C1.2 miles 203°2025-02-01 22:23:31 PA0EJH-101.6 miles 222°2025-02-01 22:29:19
PA0EJH-81.7 miles 227°2025-01-24 07:02:28 PE0CD-72.1 miles 152°2025-01-31 08:10:30
PD4RS-52.1 miles 190°2025-01-20 10:07:10 PD4RS2.1 miles 190°2025-02-01 20:20:03
PD4RS-C2.1 miles 190°2025-02-01 22:33:36 PD4RS C2.1 miles 190°2025-02-01 22:33:26
P-PD4RS2.1 miles 190°2025-02-01 22:00:57 PD4RS-DP2.1 miles 190°2025-01-31 19:18:01
PE1SBN-72.6 miles 212°2025-02-01 22:41:56 PD2OK-73.6 miles 186°2025-01-25 10:53:18
EW25614.0 miles 256°2025-02-01 22:42:05 P-PG5E4.5 miles 174°2025-02-01 22:01:57
PD1JHG-105.4 miles 231°2025-02-01 22:40:57 PD4PH-D5.9 miles 142°2025-02-01 18:48:23
PD4PH-N5.9 miles 142°2025-02-01 19:28:13 ON6ZG-86.3 miles 319°2025-02-01 22:41:51
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