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APRS station JF7LWW-F - show graphs
Location: 36°14.41' N 139°45.77' E - locator PM96VF17MP - show map
4.6 miles Southwest bearing 207° from Oyama, Tochigi, Japan [?]
4.7 miles Northeast bearing 33° from Koga, Ibaraki, Japan
38.2 miles North bearing 6° from Tokyo, Tōkyō, Japan
55.1 miles North bearing 7° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-06 18:26:43 EST (44d 5h10m ago)
2024-12-07 08:26:43 JST local time at Oyama, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: JF7LWW-F>API31 via DSTAR*,qAS,JP1YIK-IS (good)
Positions stored: 3
Other SSIDs: JF7LWW-7 JF7LWW-A
Stations near current position of JF7LWW-F - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN1NVQ-73.2 miles 207°2025-01-13 06:49:45 JP1YIK-I3.6 miles 207°2025-01-19 23:20:20
JN1NVQ3.9 miles 217°2025-01-19 23:32:45 7L4BAM4.2 miles 40°2025-01-14 22:03:14
JS2JAQ-74.3 miles 221°2024-12-31 04:13:18 JP1YLJ-I4.5 miles 76°2025-01-19 23:36:58
JI1KIW5.1 miles 38°2025-01-18 06:45:56 7M1IMV6.0 miles 250°2025-01-15 17:19:04
JJ1VGV6.1 miles 93°2025-01-07 18:04:40 JQ1VUE-16.4 miles 183°2025-01-19 22:40:30
JQ1VUE-A6.5 miles 183°2025-01-18 21:25:05 JO1XHC-B6.7 miles 231°2025-01-06 18:43:13
JQ1VUE-96.8 miles 182°2025-01-19 01:06:30 JO1XHC6.9 miles 246°2024-12-28 23:18:52
JP1BBP-A6.9 miles 258°2024-12-30 06:42:52 JS1YOV-118.3 miles 269°2025-01-18 19:09:46
JF1MVT8.3 miles 51°2024-12-31 00:31:24 JA1HBS-78.6 miles 208°2024-12-30 03:19:17
JG1PCO-98.7 miles 180°2025-01-02 01:41:37 JN1FAO-78.7 miles 270°2025-01-07 01:11:40
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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