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 146.955- - show graphs
Map loading...
Source callsign: KV3B-1
Comment: T000 R40m NET730Sun
Location: 39°03.19' N 77°07.00' W - locator FM19KB52XS - show map - static map
3.0 miles Southwest bearing 232° from Aspen Hill, Montgomery County, Maryland, United States [?]
4.2 miles Southwest bearing 217° from Leisure World, Montgomery County, Maryland, United States
11.7 miles North bearing 338° from Washington, D. C., Washington, D.C., United States
31.6 miles Southwest bearing 239° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2018-07-20 18:09:39 EDT (3m46s ago)
2018-07-20 18:09:39 EDT local time at Aspen Hill, United States [?]
Last telemetry: 2014-02-20 12:20:12 EST (1611d 4h53m ago) – show telemetry
Ch 1: 420, Ch 2: 618, Ch 3: 0, Ch 4: 0, Ch 5: 0
 1     2     3     4     5     6     7     8 
Last path: KV3B-1>BEACON via qAR,KC3BHK-1
Positions stored: 2267
Other SSIDs: 146.955
Stations near current position of 146.955- - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KE2SJ1.9 miles 38°2018-07-18 13:03:15 KE2SJ B1.9 miles 38°2018-07-18 13:07:37
KE2SJ-B1.9 miles 38°2018-07-18 13:05:34 KE2SJ-N1.9 miles 38°2018-07-16 18:13:02
EW53092.0 miles 116°2018-07-20 18:11:02 WM1E B2.0 miles 30°2018-06-21 08:20:24
WM1E-B2.0 miles 30°2018-06-21 08:20:34 CW36482.6 miles 197°2018-07-20 18:00:39
NN0M-i2.7 miles 319°2018-07-13 16:08:55 KI4NBS-13.3 miles 52°2018-07-20 18:02:36
N3RQV-93.4 miles 145°2018-07-13 12:15:14 CW20573.7 miles 319°2018-07-20 18:00:23
EW85523.8 miles 127°2018-07-20 18:00:16 W3HDB-N3.8 miles 161°2018-07-07 00:18:13
W3HDB3.8 miles 161°2018-07-20 17:43:58 W3ADP4.0 miles 97°2018-07-20 17:49:26
W3ADP B4.0 miles 97°2018-07-20 13:30:37 W3ADP-B4.0 miles 97°2018-07-20 13:30:48
N3COB B4.6 miles 259°2018-07-20 17:26:42 N3COB-B4.6 miles 259°2018-07-20 17:26:52
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