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AIS vessel COLUMBIA RESPONDER - show graphs
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Callsign: WDD7883
MMSI number: 338085239
IMO number: 347554
Navigational status: Undefined/default (15)
Vessel class: (0)
Destination: CLASS B
Location: 45°51.97' N 122°47.78' W - locator CN85OU47KU - show map - static map
0.5 miles East bearing 73° from Saint Helens, Columbia County, Oregon, United States [?]
4.1 miles Northeast bearing 38° from Warren, Columbia County, Oregon, United States
17.0 miles North bearing 338° from Vancouver, Clark County, Washington, United States
24.4 miles North bearing 346° from Portland, Multnomah County, Oregon, United States
Last position: 2016-09-10 11:34:17 EDT (135d 21h58m ago)
2016-09-10 08:34:17 PDT local time at Saint Helens, United States [?]
Course: 348° – heading 511°
Dimensions: length 10 m width 3 m draught 0.0 m
Last path: WDD7883>ais via Teachgeek
Positions stored: 573
Stations near current position of COLUMBIA RESPONDER - show more
callsign distance last heard - EST      callsign distance last heard - EST
KC7COL-100.6 miles 158°2017-01-24 08:07:41 WH6CWD-71.3 miles 233°2017-01-23 22:39:09
W7BO B3.8 miles 38°2017-01-24 08:22:35 W7BO-B3.8 miles 38°2017-01-24 08:22:45
KI7DCN-93.9 miles 245°2017-01-14 15:32:18 WB7BVW-94.4 miles 97°2017-01-20 13:47:37
KC7HBU5.4 miles 127°2016-12-30 15:03:20 KC7HBU-95.4 miles 127°2016-12-30 15:01:34
KC7HBU-105.4 miles 127°2016-12-30 14:50:38 N6ZZY-25.9 miles 226°2017-01-16 00:03:38
N6ZZY5.9 miles 226°2017-01-24 08:32:24 N6ZZY-96.4 miles 220°2017-01-23 21:09:59
KF7MJQ-106.4 miles 7°2017-01-24 08:31:11 CW49107.6 miles 161°2017-01-24 08:30:30
CW45778.0 miles 1°2017-01-24 08:32:07 KG7AHZ-98.4 miles 204°2017-01-21 16:25:11
WX5RP8.7 miles 206°2017-01-24 08:30:19 AA7BG-98.9 miles 206°2017-01-23 17:55:40
N6ZZY-109.1 miles 205°2017-01-18 19:24:26 AF7LI-59.4 miles 123°2017-01-22 12:41:06
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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