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APRS station AD7TH - show graphs
Location: 47°13.34' N 122°25.18' W - locator CN87SF93PI - show map
2.4 miles Southeast bearing 151° from Tacoma, Pierce County, Washington, United States [?]
5.3 miles West bearing 250° from Milton, Pierce County, Washington, United States
6.2 miles West bearing 252° from Edgewood, Pierce County, Washington, United States
26.8 miles South bearing 189° from Seattle, King County, Washington, United States
Last position: 2025-01-29 15:23:25 EST (7d 16h28m ago)
2025-01-29 12:23:25 PST local time at Tacoma, United States [?]
Speed: 1 MPH
Last path: AD7TH>API52 via DSTAR*,qAR,WA7HJR-B (good)
Positions stored: 6
Stations near current position of AD7TH - show more
callsign distance last heard - EST      callsign distance last heard - EST
KK7ISF-71.3 miles 30°2025-01-22 20:05:33 KI7YRC-N1.5 miles 265°2025-02-06 07:48:05
MARGARET ANN1.8 miles 341°2025-01-25 10:08:05 W7TUK-101.8 miles 276°2025-02-06 06:59:32
RENAISSANCE1.9 miles 342°2025-02-05 13:05:07 W7JRG B2.0 miles 13°2025-02-06 07:45:49
W7JRG-B2.0 miles 13°2025-02-06 07:45:59 OSPREY2.6 miles 344°2025-02-05 13:05:07
N7TAC-92.7 miles 315°2025-02-05 21:23:28 SANDRA FOSS2.7 miles 348°2025-02-05 11:43:07
JUSTINE FOSS2.8 miles 349°2025-02-05 22:16:17 DENISE FOSS2.8 miles 349°2025-02-06 07:30:19
KG7YIM2.9 miles 62°2025-02-05 10:47:16 GW52842.9 miles 237°2025-02-06 07:49:06
KB7MTM-93.0 miles 292°2025-02-04 17:50:49 KI7LBI-53.0 miles 292°2025-01-22 17:55:42
DOOLIN-ROGERS3.0 miles 342°2025-02-05 17:51:12 WB7NIL-33.0 miles 296°2025-01-31 10:02:54
SEALTH ARROW3.1 miles 344°2025-02-05 17:36:12 KE7AYF3.1 miles 70°2025-01-25 23:08:20
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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