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 AF9W - show graphs
Comment: APRS-IS for Win32
Location: 47°56.96' N 122°23.78' W - locator CN87TW27KU - show map
4.3 miles West bearing 274° from Mukilteo, Snohomish County, Washington, United States [?]
7.3 miles Northwest bearing 336° from Meadowdale, Snohomish County, Washington, United States
23.9 miles North bearing 353° from Seattle, King County, Washington, United States
55.9 miles Southeast bearing 126° from Victoria, British Columbia, Canada
Last position: 2024-04-02 17:24:48 EDT (38d 1h19m ago)
2024-04-02 14:24:48 PDT local time at Mukilteo, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: AF9W>APWW11 via WIDE2-1,qAR,KG7SXF-10 (good)
Positions stored: 1
Other SSIDs: AF9W-5 AF9W-N AF9W-B AF9W-3 AF9W-10 AF9W-8 AF9W-9
Last heard a station directly: 2023-05-25 18:55:03 EDT (350d 23h49m ago)
Stations near current position of AF9W - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
AF9W B115.4 yards 110°2024-04-27 18:48:53 AF9W-B115.4 yards 110°2024-04-27 18:49:03
AF9W-N115.4 yards 110°2024-04-27 18:53:53 SEDNA2.3 miles 85°2024-05-06 22:36:43
AFTERGLOW2.3 miles 103°2024-04-20 15:52:56 GW34472.6 miles 207°2024-05-10 18:40:51
FW43062.7 miles 207°2024-05-10 18:40:04 WSF KITSAP2.8 miles 65°2024-05-10 18:24:47
LADY B3.4 miles 166°2024-04-29 10:42:05 S V ENDEAVOR3.6 miles 221°2024-04-28 13:02:30
ALICIA S WRATH3.6 miles 197°2024-05-01 10:23:56 HERCULES3.6 miles 155°2024-05-10 18:43:00
SEASPAN COMMANDER4.6 miles 234°2024-04-28 18:24:49 WSF TOKITAE4.6 miles 89°2024-05-10 18:40:48
CG180074.6 miles 230°2024-04-29 16:22:09 TONGA CHIEF4.6 miles 249°2024-04-28 18:52:49
DIANE H4.7 miles 251°2024-04-16 18:18:56 CG261164.7 miles 222°2024-05-09 13:04:33
SARATOGA4.8 miles 211°2024-05-06 16:13:45 CG321334.8 miles 152°2024-04-22 18:47:39
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