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AIS vessel EXPLORER IV - show graphs
Callsign: 316037887
MMSI number: 316037887
Navigational status: Undefined/default (15)
Vessel class: Pleasure (37)
Location: 48°06.42' N 122°46.11' W - locator CN88OC75SQ - show map
0.8 miles Southwest bearing 208° from Port Townsend, Jefferson County, Washington, United States [?]
5.2 miles North bearing 9° from Port Hadlock-Irondale, Jefferson County, Washington, United States
40.1 miles Northwest bearing 330° from Seattle, King County, Washington, United States
69.0 miles South bearing 178° from Surrey, British Columbia, Canada
Last position: 2025-01-27 16:18:28 EST (9d 16h2m ago)
2025-01-27 13:18:28 PST local time at Port Townsend, United States [?]
Course: 276° – heading 511°
Speed: 5 MPH
Dimensions: length 20 m width 7 m draught 0.0 m
Last path: 316037887>ais via VE7KA
Positions stored: 382
Stations near current position of EXPLORER IV - show more
callsign distance last heard - EST      callsign distance last heard - EST
CAPRICE62.3 yards 141°2025-01-23 14:01:12 SEA DRAGON158.6 yards 253°2025-01-27 16:38:51
MARTHA215.7 yards 280°2025-02-03 11:06:47 EVENTIDE219.9 yards 279°2025-01-30 01:58:57
DREAM WEAVER346.8 yards 166°2025-02-02 15:19:08 FV KARLEE370.4 yards 282°2025-01-30 22:00:40
SYDNEY JANE376.0 yards 289°2025-01-18 10:02:09 CHASINA384.5 yards 288°2025-02-05 05:38:17
SILVER LADY389.7 yards 272°2025-02-05 16:50:45 EJFR470.7 yards 269°2025-01-18 14:52:19
AMSALA0.3 miles 260°2025-01-31 10:31:30 KAILITA0.4 miles 258°2025-01-27 15:08:43
NAN-SEA0.4 miles 274°2025-01-31 08:29:41 CAT SHOT II0.4 miles 255°2025-01-25 12:39:49
ADMIRAL PETE0.4 miles 254°2025-01-15 15:40:02 MCCLURE BAY0.4 miles 253°2025-01-31 18:58:09
SUNNYVALE0.4 miles 253°2025-02-04 21:20:16 MCNEIL0.5 miles 257°2025-01-30 18:04:31
WSF KENNEWICK0.5 miles 61°2025-02-06 08:20:10 MONTEGO0.5 miles 263°2025-01-27 18:50:51
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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