Source callsign:	KNAPPA
Comment:	147.160 +600KHz 103.5 WA7BF
Location:	46°07.44' N 122°07.13' W - locator CN86WC59RS - show map 21.6 miles Northeast bearing 47° from Amboy, Clark County, Washington, United States [?] 22.5 miles Northeast bearing 38° from Yacolt, Clark County, Washington, United States 42.5 miles Northeast bearing 38° from Vancouver, Clark County, Washington, United States 49.4 miles Northeast bearing 33° from Portland, Multnomah County, Oregon, United States
Last position:	2024-05-20 16:51:03 EDT (26m36s ago) 2024-05-20 13:51:03 PDT local time at Amboy, United States [?]
Last path:	KNAPPA>APDW18 via TCPIP*,qAC,T2SEATTLE
Positions stored:	1
Others sourced by KNAPPA:	147.160M 147.520M 147.540M 147.560M 147.580M 635985 655269

callsign		distance	last heard - EDT		callsign		distance	last heard - EDT
MARBLE		1.5 miles 133°	2024-05-20 17:16:26		K7TME-9		2.8 miles 180°	2024-05-19 16:56:02
W7W/LC001		5.9 miles 322°	2024-05-20 13:59:53		HELENS		14.1 miles 330°	2024-05-20 17:15:13
WA7RPM-7		15.3 miles 261°	2024-05-12 15:56:14		NA7KR		17.1 miles 163°	2024-04-26 13:08:25
MERWIN		17.6 miles 230°	2024-05-20 17:07:42		147.560M		17.7 miles 230°	2024-05-20 16:51:27
W7W/LC106		19.1 miles 153°	2024-05-11 14:59:42		W7AJR B		19.6 miles 249°	2024-05-19 04:25:11
W7AJR-B		19.6 miles 249°	2024-05-19 04:25:21		N2RJR-N		22.3 miles 262°	2024-05-05 16:50:00
N2RJR C		22.3 miles 262°	2024-05-20 17:03:23		N2RJR-C		22.3 miles 262°	2024-05-20 17:03:33
N2RJR-R		22.3 miles 262°	2024-05-20 17:07:43		W7W/LC125		22.4 miles 151°	2024-05-11 11:59:10
FW6120		22.6 miles 217°	2024-05-20 17:15:58		W7PMH		27.4 miles 242°	2024-05-18 11:29:54
GW4284		27.4 miles 230°	2024-05-20 17:14:37		N138GM		28.7 miles 231°	2024-05-15 19:36:27

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.