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-2 - show graphs
Map loading...
Comment: MDn-N MDAAn-N Digi
Location: 39°04.67' N 76°31.86' W - locator FM19RB68GQ - show map - static map
6.8 miles North bearing 340° from Naval Academy, Anne Arundel County, Maryland, United States [?]
7.2 miles North bearing 343° from Annapolis, 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: 2019-05-26 07:49:53 EDT (6h27m ago)
2019-05-26 07:49:53 EDT local time at Naval Academy, United States [?]
Device: Argent Data Systems: OpenTracker (tracker)
Last path: WJ3K-2>APOT30 via N3UJJ-6*,WIDE2*,qAR,KM4CWX-2 (good)
Positions stored: 49
Other SSIDs: WJ3K WJ3K-1 WJ3K-10 WJ3K-11 WJ3K-12 WJ3K-13 WJ3K-14 WJ3K-3 WJ3K-4 WJ3K-7 WJ3K-8 WJ3K-9
APRS digipeater – Statistics for 2019-05:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2019-05-19 06:06:31 EDT (7d 8h10m ago)
Position packets heard directly: 8 on radio path
Stations near current position of WJ3K-2 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
WJ3K-1116.0 yards 90°2019-05-22 13:58:39 WJ3K-126.2 yards 38°2019-05-26 07:43:08
WJ3K-826.2 yards 38°2019-05-06 11:56:18 WJ3K-1326.2 yards 38°2019-05-19 11:24:21
WJ3K-1431.1 yards 90°2019-05-07 13:50:19 WJ3K-737.4 yards 56°2019-05-24 21:41:42
WJ3K-937.4 yards 56°2019-05-24 14:59:27 WJ3K-1037.4 yards 56°2019-05-26 14:01:13
KB3CMP-937.4 yards 56°2019-05-26 09:39:31 WJ3K37.4 yards 56°2019-05-17 22:51:53
N3ATO-70.5 miles 34°2019-05-20 11:57:22 K3WD-70.6 miles 275°2019-05-13 19:43:12
EW84661.0 miles 232°2019-05-26 14:17:19 N3SEO-91.0 miles 244°2019-05-23 21:24:06
EW06421.3 miles 336°2019-05-26 14:15:05 K3SDW-91.7 miles 136°2019-05-26 13:50:36
DW68451.8 miles 341°2019-05-26 14:15:09 KA3TJI1.9 miles 331°2019-05-05 13:20:51
FW44231.9 miles 252°2019-05-26 14:15:32 KB3ZZJ-93.1 miles 8°2019-04-28 14:28:09
Stations which heard WJ3K-2 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
WJ3K-10 795 2019-04-30 20:24:01 2019-05-25 14:29:35 FM19RB > FM19RB 37.4 yards 56° 2019-05-25 14:29:35
N3WGC 1 2019-05-16 21:35:52 2019-05-16 21:35:52 FM19RB > FM19VD 16.4 miles 77° 2019-05-16 21:35:52
W4KEL-12 2 2019-05-10 23:36:55 2019-05-17 09:31:57 FM19RB > FM08QH 124.1 miles 245° 2019-05-17 09:31:57

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.
Stations heard directly by WJ3K-2
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
WJ3K-7 1 2019-05-19 08:54:58 2019-05-19 08:54:58 FM19RB > FM19RB 47.2 yards 90° 2019-05-19 08:54:58
WJ3K-9 1 2019-05-11 19:40:23 2019-05-11 19:40:23 FM19RB > FM19RB 186.5 yards 311° 2019-05-11 19:40:23
WB3ANQ-8 6 2019-05-10 16:28:58 2019-05-19 06:06:31 FM19RC > FM19RB 3.2 miles 353° 2019-05-13 17:42:16

Only stations from which a position packet has been heard 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.
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