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 WJ3K-3 - show graphs
Last status: 442.300MHz T107 +500
Location: 39°04.68' N 76°31.85' W - locator FM19RB68HR - show map
3.5 miles Northwest bearing 335° from Arnold, Anne Arundel County, Maryland, United States [?]
5.2 miles Northwest bearing 298° from Cape Saint Claire, Anne Arundel County, Maryland, United States
15.3 miles South bearing 163° from Baltimore, City of Baltimore, Maryland, United States
94.6 miles Southwest bearing 231° from Philadelphia, Philadelphia County, Pennsylvania, United States
Last position: 2024-04-17 12:30:43 EDT (23d 6h27m ago)
2024-04-17 12:30:43 EDT local time at Arnold, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: WJ3K-3>APWW11 via TCPIP*,qAC,T2UKRAINE
Positions stored: 1
Items and objects originated: 442.300MD
Other SSIDs: WJ3K-10 WJ3K-9 WJ3K-7 WJ3K-14 WJ3K-13 WJ3K-1 WJ3K-5 WJ3K-8 WJ3K-2 WJ3K-12 WJ3K-11
Stations near current position of WJ3K-3 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WJ3K-70.0 yards 0°2024-05-06 09:59:08 WJ3K-10.0 yards 0°2024-04-30 08:44:24
WJ3K-100.0 yards 0°2024-05-10 18:54:00 WJ3K-140.0 yards 0°2024-05-05 14:37:56
KB3CMP-915.1 yards 90°2024-04-29 10:56:10 WJ3K-1320.7 yards 180°2024-04-30 18:28:18
WJ3K-925.6 yards 144°2024-05-10 12:37:10 WQ3Y-N0.6 miles 234°2024-05-10 18:43:15
N3SEO-91.0 miles 243°2024-04-25 20:53:05 EW06421.3 miles 333°2024-05-10 18:55:03
K8JW-72.0 miles 241°2024-04-21 14:49:09 P-KC3FCQ2.2 miles 142°2024-05-10 18:00:26
KC3FCQ B2.2 miles 142°2024-05-10 18:49:59 KC3FCQ-B2.2 miles 142°2024-05-10 18:50:09
K3RUP-92.5 miles 27°2024-04-28 13:31:27 K3RUP-13.4 miles 63°2024-05-10 18:54:48
K3RUP-103.5 miles 63°2024-05-10 18:55:54 GW43003.7 miles 69°2024-05-10 18:55:05
N3HUG-93.7 miles 68°2024-04-23 16:05:40 EW10113.9 miles 358°2024-05-10 18:45:27
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