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 KV3B-B - show graphs
Comment: 440 Voice 449.2 +5.00 MHz
Location: 39°10.39' N 77°16.30' W - locator FM19IE71JN - show map
4.3 miles Northwest bearing 299° from Gaithersburg, Montgomery County, Maryland, United States [?]
4.9 miles North bearing 12° from Darnestown, Montgomery County, Maryland, United States
23.0 miles Northwest bearing 327° from Washington, D. C., Washington, D.C., United States
36.2 miles West bearing 257° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-11-19 11:20:17 EST (15m48s ago)
2024-11-19 11:20:17 EST local time at Gaithersburg, United States [?]
Device: Peter Loveall, AE5PL: jAPRSIgate (software)
Last path: KV3B-B>APJI43 via TCPIP*,qAC,KV3B-GS
Positions stored: 1
Packet rate: 588 seconds between packets on average during 28800 seconds.
Other SSIDs: KV3B-1 KV3B-2
Stations near current position of KV3B-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
KV3B B0.0 yards 0°2024-11-19 11:20:32 WJ3F-10.5 miles 271°2024-11-09 10:08:03
KC3LUE-Y1.0 miles 223°2024-10-31 16:23:24 W3MGZ1.3 miles 0°2024-10-28 17:59:45
KC3JNI-21.4 miles 167°2024-11-01 23:26:35 KB3HHA-131.5 miles 172°2024-11-19 11:32:03
W3KIT-91.5 miles 76°2024-11-19 05:35:53 KV3B-11.7 miles 56°2024-11-19 11:34:34
KA2ZEV-92.1 miles 7°2024-11-19 06:48:04 KC3JNI2.2 miles 209°2024-11-19 11:30:47
KC3TBC3.5 miles 153°2024-11-10 14:40:54 KC3TBC-73.5 miles 153°2024-10-25 16:23:33
N7BRJ3.6 miles 160°2024-10-25 21:56:36 K3MSR-73.6 miles 134°2024-11-19 10:53:48
W3MGZ-Y3.7 miles 352°2024-11-13 11:21:22 KE2SJ-Y4.7 miles 117°2024-11-06 09:35:43
KE2SJ B4.7 miles 117°2024-11-06 20:21:51 KE2SJ-B4.7 miles 117°2024-11-06 20:22:01
DW39494.8 miles 137°2024-11-19 11:32:48 K3FNB-95.4 miles 90°2024-10-29 22:59:25
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