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APRS station JF4GJP - show graphs
Mic-E message: In service
Location: 35°35.00' N 139°35.00' E - locator PM95SN99XX - show map
3.7 miles South bearing 172° from Komae, Tōkyō, Japan [?]
5.3 miles South bearing 161° from Chōfu, Tōkyō, Japan
9.5 miles Southwest bearing 220° from Tokyo, Tōkyō, Japan
9.9 miles North bearing 340° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-08-02 09:22:21 EDT (82d 2h10m ago)
2024-08-02 22:22:21 JST local time at Komae, Japan [?]
Position ambiguous: Precision reduced at transmitter by 3 digits, position resolution approximately 11.5 miles.
Course: 279°
Speed: 0 MPH
Device: Kenwood: TH-D75 (ht)
Last path: JF4GJP>S5SZZL via JA1YKX-2*,qAR,JQ1YZZ-10 (good)
Positions stored: 2
Stations near current position of JF4GJP - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JR4ENY-10.8 miles 266°2024-10-23 10:00:36 JG1NNW0.8 miles 75°2024-10-22 05:35:48
JG1NNW-50.8 miles 73°2024-10-22 01:34:22 JH1TFN1.4 miles 96°2024-10-15 02:08:04
JK1XTP-91.9 miles 112°2024-09-25 07:47:35 JG1AOX-72.3 miles 320°2024-10-14 01:45:08
JQ1CKS-92.4 miles 317°2024-10-18 20:43:31 JL1BHC-72.6 miles 340°2024-10-20 04:07:42
FW72542.7 miles 250°2024-10-23 11:18:30 7N1XAP2.8 miles 337°2024-10-15 10:24:34
JS1JYW2.9 miles 158°2024-10-10 03:34:39 JS1SPJ-73.1 miles 160°2024-10-19 05:56:44
JH1OXL3.4 miles 236°2024-10-23 01:37:27 JQ1YDA-103.4 miles 355°2024-10-23 11:14:40
JP1YJO-I3.5 miles 355°2024-10-23 11:22:13 JL1IBD3.5 miles 130°2024-10-21 21:35:37
JP1YJY-I3.6 miles 144°2024-10-23 11:19:35 JP1KIZ-73.7 miles 56°2024-10-23 05:52:31
JJ1GAT-63.7 miles 118°2024-09-29 06:22:59 JA1UXX3.8 miles 133°2024-10-04 23:15:46
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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