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APRS object 147.220M - show graphs
Source callsign: KNAPPA
Comment: 147.220 +600KHz 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: 2024-09-26 23:58:26 EDT (11m57s ago)
2024-09-26 20:58:26 PDT local time at Amboy, United States [?]
Last path: KNAPPA>APDW18 via TCPIP*,qAC,WA7BF
Positions stored: 1
Others sourced by KNAPPA: 147.160M 147.160M2 147.520M 147.540M 147.560M 635985 655269 SEAPAC
Stations near current position of 147.220M - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
KB7RQQ-14217.3 yards 243°2024-09-21 14:19:51 NA7Q-110.4 miles 308°2024-09-26 23:47:11
W7W/LC1551.7 miles 11°2024-09-22 20:49:33 W7W/LC1402.5 miles 271°2024-09-22 20:44:12
W7W/LC1504.0 miles 25°2024-09-22 20:54:02 W7AJR B6.2 miles 312°2024-09-26 23:57:03
W7AJR-B6.2 miles 312°2024-09-26 23:57:03 FW61206.7 miles 180°2024-09-27 00:09:21
AG7ZW-108.2 miles 235°2024-09-26 23:46:57 AG7ZW-118.2 miles 235°2024-09-26 23:47:00
WB7OYL B9.4 miles 242°2024-09-26 23:58:54 WB7OYL-B9.4 miles 242°2024-09-26 23:59:04
WB7OYL-59.4 miles 242°2024-08-29 15:03:38 W7W/LC1189.6 miles 284°2024-09-22 20:37:35
GW42849.7 miles 229°2024-09-27 00:10:03 CW505310.2 miles 197°2024-09-27 00:07:12
W7W/LC08311.2 miles 64°2024-09-22 21:29:36 W7W/LC07611.6 miles 83°2024-09-03 13:24:17
N2RJR C11.9 miles 314°2024-09-26 05:59:44 N2RJR-C11.9 miles 314°2024-09-26 05:59:44
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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