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APRS station KM4RZT-1 - show graphs
Comment: 144.390MHz 7.7V
Location: 42°46.59' N 71°16.54' W - locator FN42IS66WI - show map
2.2 miles Southeast bearing 139° from Windham, Rockingham County, New Hampshire, United States [?]
3.9 miles West bearing 258° from Salem, Rockingham County, New Hampshire, United States
30.9 miles North bearing 339° from Boston, Suffolk County, Massachusetts, United States
32.7 miles North bearing 339° from South Boston, Suffolk County, Massachusetts, United States
Last position: 2025-01-09 20:01:01 EST (4d 14h21m ago)
2025-01-09 20:01:01 EST local time at Windham, United States [?]
Last path: KM4RZT-1>APN000 via WIDE2-1,qAR,KA1GJU-3 (good)
Positions stored: 2
Other SSIDs: KM4RZT-H KM4RZT-i
Stations near current position of KM4RZT-1 - show more
callsign distance last heard - EST      callsign distance last heard - EST
KM4RZT H0.5 miles 206°2025-01-14 10:11:55 KM4RZT-H0.5 miles 206°2025-01-14 10:12:05
FW03201.9 miles 326°2025-01-14 10:15:17 N1CML-91.9 miles 153°2025-01-14 04:32:04
N1EDU-42.3 miles 67°2025-01-14 08:47:35 KO4DBC-72.3 miles 262°2024-12-21 13:12:20
K1HRO C2.4 miles 67°2025-01-14 10:05:23 K1HRO B2.4 miles 67°2025-01-14 10:12:10
K1HRO-B2.4 miles 67°2025-01-14 10:05:53 K1HRO-C2.4 miles 67°2025-01-14 10:11:16
GW21372.4 miles 276°2025-01-14 10:20:44 W1WAH-92.5 miles 320°2025-01-12 16:55:52
W1WAH-12.5 miles 320°2025-01-13 19:35:39 W1WAH-102.5 miles 320°2025-01-14 09:45:29
W1WAH-72.5 miles 320°2025-01-13 22:33:28 WA2QYD-Y2.7 miles 171°2025-01-10 11:39:11
KK7FJX B2.9 miles 341°2025-01-14 10:12:27 KK7FJX-B2.9 miles 341°2025-01-14 10:12:37
KK7FJX2.9 miles 340°2024-12-21 11:35:05 KC1QKU-53.2 miles 147°2025-01-08 06:14:59
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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