Location:	46°09.31' N 123°22.62' W - locator CN86HD47SF - show map 3.3 miles South bearing 175° from Cathlamet, Wahkiakum County, Washington, United States [?] 9.0 miles Northwest bearing 295° from Clatskanie, Columbia County, Oregon, United States 49.5 miles Northwest bearing 316° from Vancouver, Clark County, Washington, United States 55.1 miles Northwest bearing 323° from Portland, Multnomah County, Oregon, United States
Last position:	2024-04-22 18:59:06 EDT (30d 4h25m ago) 2024-04-22 15:59:06 PDT local time at Cathlamet, United States [?]
Altitude:	0 ft
Course:	185°
Speed:	22 MPH
Device:	Anytone: AT-D578 (rig)
Last path:	W6UDF-14>APAT51 via WICKI*,WIDE2-1,qAR,NA7Q-2
Positions stored:	4819
Other SSIDs:	W6UDF W6UDF-9 W6UDF-6 W6UDF-6

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
R V QUINNAT		0.4 miles 196°	2024-05-15 22:44:36		R V SAND PIPER		0.6 miles 143°	2024-05-01 10:08:28
538011066		0.6 miles 217°	2024-05-14 00:44:12		R V MURRELET		0.7 miles 144°	2024-04-25 15:04:27
OSCAR B		1.1 miles 193°	2024-05-16 14:18:05		WESTERN STAR		1.2 miles 276°	2024-05-16 02:03:05
KJ7EPS		1.3 miles 171°	2024-04-24 19:37:35		MARY B		1.4 miles 296°	2024-05-16 07:03:20
AK9E-8		1.5 miles 313°	2024-05-05 13:21:00		R V SAND SHARK		2.2 miles 112°	2024-05-16 01:45:52
OCEAN AMITIE		2.5 miles 303°	2024-05-04 13:08:51		689586		2.6 miles 279°	2024-05-08 16:03:52
WATCHMAN		3.1 miles 353°	2024-05-16 07:03:20		ALASKA CHALLENGER		3.1 miles 352°	2024-05-16 07:03:20
W6UDF-9		3.2 miles 13°	2024-05-21 03:18:27		BRADLEY		3.2 miles 290°	2024-05-22 23:20:03
W6UDF		3.2 miles 13°	2024-05-22 23:20:20		RICHARD BRUSCO		3.2 miles 351°	2024-05-16 01:01:08
RACHELE BRUSCO		3.3 miles 351°	2024-05-16 07:03:20		W7W/LC152		3.3 miles 60°	2024-05-07 20:24:44

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.