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AIS vessel FIREBOAT DEFIANCE - show graphs
Callsign: DEFIANC
MMSI number: 338438943
IMO number: 129520
Navigational status: Moored (5)
Vessel class: SAR (51)
Destination: TACOMA
Location: 47°15.26' N 122°25.95' W - locator CN87SG81CA - show map
0.6 miles East bearing 80° from Tacoma, Pierce County, Washington, United States [?]
4.0 miles East bearing 75° from Fircrest, Pierce County, Washington, United States
24.7 miles South bearing 191° from Seattle, King County, Washington, United States
Last position: 2024-05-18 06:28:43 EDT (14d 11h47m ago)
2024-05-18 03:28:43 PDT local time at Tacoma, United States [?]
Course: 0° – heading 511°
Speed: 0 MPH
Dimensions: length 16 m width 5 m draught 1.0 m
Last path: DEFIANC>ais via N7NWT-AIS
Positions stored: 1665
Stations near current position of FIREBOAT DEFIANCE - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BRAVE ARROW138.0 yards 215°2024-05-30 15:56:55 SHANNON LEE155.0 yards 171°2024-05-18 05:14:44
ARTEMIS470.8 yards 336°2024-06-01 17:34:49 HOME RUN0.4 miles 178°2024-05-18 06:19:15
SOLAIRE0.4 miles 178°2024-05-18 06:28:08 WATER BEAR0.4 miles 176°2024-05-17 21:19:18
FRE' MOMENT0.4 miles 175°2024-05-18 06:26:21 CIAO0.5 miles 328°2024-05-30 20:22:46
CLOUD NINE0.5 miles 176°2024-05-18 06:13:20 MARGARET ANN0.5 miles 177°2024-05-18 06:15:42
DOLL FACE0.5 miles 176°2024-05-18 06:25:10 LIBERTY0.5 miles 184°2024-05-18 04:09:00
SANDRA FOSS0.5 miles 7°2024-06-01 15:53:40 2S COMPLEMENT0.5 miles 175°2024-06-01 07:09:37
ERNEST0.5 miles 177°2024-05-18 06:26:21 IVER FOSS0.6 miles 360°2024-06-01 17:33:48
COLUMBIA0.7 miles 177°2024-05-18 03:53:36 STACEY FOSS0.7 miles 357°2024-05-31 09:17:41
BRYNN FOSS0.9 miles 353°2024-06-01 11:08:14 OCEANA0.9 miles 330°2024-06-01 03:38:19
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.
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