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 K1KDA B - show graphs
Map loading...
Source callsign: K1KDA-S
Comment: RNG0001 440 Voice 446.25000MHz +0.0000MHz
Location: 38°43.40' N 77°32.20' W - locator FM18FR53OO - show map - static map
3.8 miles Southwest bearing 240° from Manassas, City of Manassas, Virginia, United States [?]
5.5 miles Southwest bearing 221° from Manassas Park, City of Manassas Park, Virginia, United States
29.4 miles Southwest bearing 246° from Washington, D. C., Washington, D.C., United States
63.2 miles Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2020-09-24 16:42:08 EDT (3d 6h31m ago)
2020-09-24 16:42:08 EDT local time at Manassas, United States [?]
Altitude: 10 ft
Last path: K1KDA-S>APDG01 via TCPIP*,qAC,K1KDA-GS
Positions stored: 130
Stations near current position of K1KDA B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
K1KDA-B0.0 yards 0°2020-09-24 16:42:18 K1KDA-551.5 yards 141°2020-09-05 14:08:35
LWXSVRMPA1.0 miles 159°2020-09-03 19:19:01 K1KDA1.4 miles 306°2020-08-31 11:21:37
W4PWC-102.2 miles 187°2020-09-27 23:03:57 K3IC-92.4 miles 116°2020-09-26 14:35:44
5052.7 miles 234°2020-09-26 12:54:02 KJ4MTP-32.8 miles 80°2020-09-25 19:14:25
5252.8 miles 316°2020-09-26 13:04:15 KG4GIY2.9 miles 69°2020-09-27 22:32:30
KG4GIY-73.0 miles 65°2020-09-23 11:01:11 5213.6 miles 58°2020-09-26 12:48:02
PW HOSP4.0 miles 41°2020-09-26 12:50:02 WB4TT B4.3 miles 80°2020-09-27 23:13:42
WB4TT-B4.3 miles 80°2020-09-27 22:53:52 NV4F4.5 miles 184°2020-09-27 23:02:27
NV4F-64.5 miles 184°2020-09-27 23:01:43 DW66194.5 miles 68°2020-09-27 23:10:27
5114.6 miles 19°2020-09-26 12:56:36 5074.7 miles 104°2020-09-26 12:44:02
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