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 weather station KA3RQR - show graphs
Comment: AmbientCWOP.com
Location: 38°53.05' N 77°17.23' W - locator FM18IV52ME - show map
6.5 miles Southeast bearing 154° from Reston, Fairfax County, Virginia, United States [?]
7.9 miles Southeast bearing 138° from Herndon, Fairfax County, Virginia, United States
13.5 miles West bearing 267° from Washington, D. C., Washington, D.C., United States
45.8 miles Southwest bearing 232° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-06-01 16:02:25 EDT (6s ago)
2024-06-01 16:02:25 EDT local time at Reston, United States [?]
Last WX report: 2024-06-01 15:57:25 EDT (5m6s ago) – show weather charts
80 °F 34% 1020.8 mbar 2.0 MPH North
Device: Unknown: Unknown
Last path: KA3RQR>APRS via TCPIP*,qAC,AMBCWOP-2
Positions stored: 1
Packet rate: 301 seconds between packets on average during 14754 seconds.
Other SSIDs: KA3RQR-2 KA3RQR-7 KA3RQR-9 KA3RQR-13 KA3RQR-B
Stations near current position of KA3RQR - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KA3RQR-20.0 yards 0°2024-06-01 15:42:48 KA3RQR-732.2 yards 90°2024-05-29 22:00:50
FW7729465.7 yards 2°2024-06-01 15:59:32 KD2GHN-101.1 miles 165°2024-05-20 00:49:28
N4ALE-91.4 miles 15°2024-05-04 18:29:25 N4ALE-71.4 miles 15°2024-05-04 18:23:10
KW4UJ B1.4 miles 139°2024-06-01 15:47:58 KW4UJ-B1.4 miles 139°2024-06-01 15:48:08
KW4UJ-D1.4 miles 139°2024-06-01 15:58:48 KW4UJ1.4 miles 148°2024-05-19 18:02:07
KG7NTB-91.5 miles 51°2024-06-01 10:59:32 EW90671.6 miles 47°2024-06-01 15:57:40
DW40921.9 miles 221°2024-06-01 15:31:11 KZ4GD2.1 miles 35°2024-05-05 10:55:47
KK6ELA2.2 miles 35°2024-05-29 11:49:20 FW29822.2 miles 296°2024-06-01 15:58:03
GW30312.5 miles 27°2024-06-01 16:01:01 WU6R B2.8 miles 201°2024-05-28 02:47:54
WU6R-B2.8 miles 201°2024-05-28 02:48:04 GW42892.9 miles 233°2024-06-01 16:00:18
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