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-7 - show graphs
Map loading...
Comment: 442.300MHz C107 +500
Mic-E message: Off duty
Location: 39°04.67' N 76°31.84' W - locator FM19RB68HQ - show map - static map
0.9 miles Northeast bearing 57° from Severna Park, Anne Arundel County, Maryland, United States [?]
2.7 miles East bearing 72° from Arden on the Severn, 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: 2017-06-23 20:19:15 EDT (2d 17h7m ago)
2017-06-23 20:19:15 EDT local time at Severna Park, United States [?]
Course: 134°
Device: Kenwood: TH-D72 (ht)
Last path: WJ3K-7>SYPT6W via WIDE1-1,WIDE2-1,qAR,WJ3K-10 (good)
Positions stored: 8299
Other SSIDs: WJ3K-1 WJ3K-10 WJ3K-11 WJ3K-12 WJ3K-13 WJ3K-15 WJ3K-2 WJ3K-4 WJ3K-5 WJ3K-8 WJ3K-9
Stations near current position of WJ3K-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KF5EUT-70.0 yards 0°2017-06-04 17:43:51 WJ3K-1115.1 yards 270°2017-06-21 11:08:20
WJ3K-1020.7 yards 0°2017-06-26 13:26:41 WJ3K-1320.7 yards 0°2017-06-05 08:16:53
WJ3K-825.6 yards 324°2017-06-03 13:38:13 WJ3K-1225.6 yards 324°2017-06-12 13:58:33
WJ3K-131.1 yards 270°2017-06-26 13:00:05 WJ3K-431.1 yards 270°2017-06-21 08:33:02
W2GPS-i0.9 miles 262°2017-06-16 12:42:54 EW84661.0 miles 233°2017-06-26 13:20:14
WA3G-91.0 miles 282°2017-06-21 15:01:51 EW06421.3 miles 335°2017-06-26 13:25:04
EW79401.6 miles 105°2017-06-26 13:25:19 DW68451.8 miles 340°2017-06-26 13:22:29
KB3CMP-91.9 miles 166°2017-06-26 08:47:35 K8JW-72.0 miles 241°2017-06-26 07:00:42
N9NWT-72.2 miles 145°2017-06-18 21:26:21 MIDDLE PATH2.3 miles 112°2017-06-22 02:42:53
WJ3K-92.7 miles 273°2017-06-26 13:05:22 KB3YMK-72.7 miles 273°2017-05-31 17:12:45
Stations which heard WJ3K-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
N6EX-5 3 2017-06-09 17:09:01 2017-06-10 18:59:50 DM04WD > DM03TT 26.6 miles 209° 2017-06-10 18:59:50
N6EX-4 6 2017-06-08 18:56:06 2017-06-10 19:00:02 DM04WD > DM13CO 41.6 miles 153° 2017-06-10 19:00:02
W6HRO 1 2017-06-10 19:01:11 2017-06-10 19:01:11 DM04WD > DM13AU 23.5 miles 151° 2017-06-10 19:01:11
W6KL 1 2017-06-10 19:00:40 2017-06-10 19:00:40 DM04WD > DM04UE 11.2 miles 280° 2017-06-10 19:00:40
WJ3K-10 13 2017-06-07 14:28:11 2017-06-23 20:19:15 FM19RB > FM19RB 20.7 yards 0° 2017-06-23 20:19:15

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.
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