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 CW9346 - show graphs
Location: 38°56.73' N 77°10.05' W - locator FM18JW96VW - show map
4.2 miles Northeast bearing 34° from Idylwood, Fairfax County, Virginia, United States [?]
4.6 miles Northeast bearing 39° from Dunn Loring, Fairfax County, Virginia, United States
7.9 miles Northwest bearing 296° from Washington, D. C., Washington, D.C., United States
38.1 miles Southwest bearing 231° from Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-02-04 23:00:58 EST (3m26s ago)
2025-02-04 23:00:58 EST local time at Idylwood, United States [?]
Last WX report: 2025-02-04 23:00:58 EST (3m26s ago) – show weather charts
34 °F 59% 1023.9 mbar 0.0 MPH Northwest
Device: Unknown: Unknown
Last path: CW9346>APRS via TCPXX*,qAX,CWOP-5
Positions stored: 16263
Packet rate: 827 seconds between packets on average during 40518 seconds.
Stations near current position of CW9346 - show more
callsign distance last heard - EST      callsign distance last heard - EST
GW57701.9 miles 217°2025-02-04 23:00:07 W4FMD-42.0 miles 240°2025-01-11 16:57:35
KG4RHQ-72.2 miles 125°2025-02-01 19:15:11 N3JCL-152.4 miles 235°2025-01-28 21:29:30
DW80163.1 miles 150°2025-02-04 23:03:29 W0RMX-73.4 miles 250°2025-01-25 12:05:12
NV4FM-53.7 miles 224°2025-02-04 23:00:13 K4SEM-93.7 miles 186°2025-01-21 00:04:05
NV4FM A3.8 miles 223°2025-01-06 01:23:19 NV4FM AD3.8 miles 223°2025-01-06 01:23:19
NV4FM B3.8 miles 223°2025-01-06 01:23:19 NV4FM C3.8 miles 223°2025-01-06 01:23:19
NV4FM-A3.8 miles 223°2025-01-06 01:43:32 NV4FM-C3.8 miles 223°2025-01-06 01:43:32
NV4FM-B3.8 miles 223°2025-01-06 01:43:32 K3FNB-74.1 miles 253°2025-01-30 18:55:28
KC3BBT-94.1 miles 70°2025-02-02 14:40:09 KK4MBI4.1 miles 146°2025-01-24 22:02:08
DW62794.2 miles 70°2025-02-04 23:00:17 KC3BBT-134.2 miles 70°2025-02-04 22:58:25
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