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*
AIS vessel NWFR M21 - show graphs
Callsign:
MMSI number: 338200171
Navigational status: Under way (engine) (0)
Vessel class: SAR (51)
Location: 48°22.58' N 122°38.19' W - locator CN88QJ30OI - show map
3.2 miles Northeast bearing 33° from Ault Field, Island County, Washington, United States [?]
5.8 miles North bearing 3° from Oak Harbor, Island County, Washington, United States
55.0 miles North bearing 345° from Seattle, King County, Washington, United States
64.2 miles South bearing 160° from Vancouver, British Columbia, Canada
Last position: 2024-12-18 07:28:27 EST (6d 3h36m ago)
2024-12-18 04:28:27 PST local time at Ault Field, United States [?]
Course: 0° – heading 511°
Speed: 0 MPH
Dimensions: draught 1.1 m
Last path: >ais via VE7KA
Positions stored: 313
Stations near current position of NWFR M21 - show more
callsign distance last heard - EST      callsign distance last heard - EST
LIQUID COURAGE0.7 miles 6°2024-12-24 10:44:34 TONIC1.5 miles 16°2024-12-08 15:46:10
ABBIE VISTA1.6 miles 15°2024-12-24 11:01:45 SAVAGE1.6 miles 14°2024-12-23 18:35:22
SEAHAWK1.7 miles 17°2024-12-17 12:26:46 THUNDERBIRD1.7 miles 17°2024-12-17 12:26:46
PETER D@@@@@@@@@@@@@2.0 miles 18°2024-12-01 13:37:48 SHADOWFAX2.1 miles 358°2024-12-20 17:06:27
THOR2.2 miles 20°2024-12-14 17:38:30 MARKS ARK@@@@@@@@@@@2.2 miles 345°2024-12-01 16:08:40
KAHOLO2.3 miles 334°2024-11-26 14:19:01 N7IDG3.5 miles 157°2024-12-07 15:14:30
NWFR_M223.6 miles 145°2024-12-19 00:53:27 V703.7 miles 195°2024-12-20 20:24:09
SAMURAI@@@@@@@@@@@@@4.2 miles 102°2024-12-12 15:30:55 DB MUKILTEO4.2 miles 102°2024-12-24 08:22:25
COPACETIC4.4 miles 115°2024-12-10 16:26:13 AE7LW-104.5 miles 76°2024-12-24 10:31:50
KI7ULA-104.5 miles 76°2024-12-24 10:50:40 AE7LW-124.5 miles 76°2024-12-24 10:31:53
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