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APRS object 147.560M - show graphs
Source callsign: KNAPPA
Comment: 147.560s 103.5 AllStar WA7BF
Location: 45°57.60' N 122°24.15' W - locator CN85TX10QJ - show map
4.0 miles Northeast bearing 32° from Amboy, Clark County, Washington, United States [?]
6.5 miles North bearing 2° from Yacolt, Clark County, Washington, United States
25.4 miles Northeast bearing 29° from Vancouver, Clark County, Washington, United States
32.9 miles Northeast bearing 24° from Portland, Multnomah County, Oregon, United States
Last position: 2024-05-20 16:21:27 EDT (3m12s ago)
2024-05-20 13:21:27 PDT local time at Amboy, United States [?]
Last path: KNAPPA>APDW18 via TCPIP*,qAC,T2SEATTLE
Positions stored: 1
Others sourced by KNAPPA: 147.160M 147.160M2 147.520M 147.540M 147.580M 635985 655269
Stations near current position of 147.560M - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
MERWIN107.4 yards 41°2024-05-20 16:17:37 W7AJR B6.2 miles 312°2024-05-19 04:25:11
W7AJR-B6.2 miles 312°2024-05-19 04:25:21 FW61206.7 miles 180°2024-05-20 16:24:09
WA7RPM-79.0 miles 350°2024-05-12 15:56:14 GW42849.7 miles 229°2024-05-20 16:24:25
N7UN-710.1 miles 177°2024-04-24 17:47:49 cw505310.2 miles 197°2024-05-20 16:20:43
W7PMH10.7 miles 262°2024-05-18 11:29:54 N138GM11.0 miles 232°2024-05-15 19:36:27
N2RJR-N11.9 miles 314°2024-05-05 16:50:00 N2RJR C11.9 miles 314°2024-05-20 16:22:23
N2RJR-C11.9 miles 314°2024-05-20 16:22:33 N2RJR-R11.9 miles 314°2024-05-20 16:07:43
EW283712.0 miles 203°2024-05-20 16:22:26 GW330012.0 miles 209°2024-05-20 16:20:20
KC7WGW-912.1 miles 231°2024-05-12 03:09:26 K7BPM-1012.8 miles 237°2024-04-26 07:08:06
K7YFJ-1014.4 miles 208°2024-05-20 16:00:21 K7YFJ-1114.4 miles 208°2024-05-20 16:00:23
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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