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APRS station JA1ERM-A - show graphs
Location: 35°35.20' N 139°33.37' E - locator PM95SO60RT - show map
3.6 miles South bearing 197° from Komae, Tōkyō, Japan [?]
4.8 miles South bearing 177° from Chōfu, Tōkyō, Japan
10.4 miles Southwest bearing 227° from Tokyo, Tōkyō, Japan
10.7 miles Northwest bearing 333° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-19 21:01:19 EST (3h6m ago)
2025-01-20 11:01:19 JST local time at Komae, Japan [?]
Device: Icom: IC-31 (D-Star)
Last path: JA1ERM-A>API31 via DSTAR*,qAS,JP1YJY-IS (good)
Positions stored: 664
Packet rate: 236 seconds between packets on average during 2365 seconds.
Stations near current position of JA1ERM-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4ENY-100.6 miles 111°2025-01-19 23:19:33 JR4ENY-10.8 miles 112°2025-01-19 23:59:40
JJ1RHL-91.2 miles 348°2025-01-20 00:07:39 JH1OXL1.3 miles 126°2025-01-18 22:56:45
JP3QVD-51.3 miles 50°2025-01-10 21:22:39 FW72541.5 miles 220°2025-01-20 00:03:26
JQ1CKS1.6 miles 356°2024-12-28 16:50:57 JQ1CKS-91.6 miles 356°2025-01-17 15:57:28
JA4FHZ-12.0 miles 208°2025-01-12 00:24:13 JL1BHC-72.0 miles 359°2025-01-15 08:04:26
JL1NIE-52.0 miles 299°2025-01-19 05:36:42 JH1TFN-92.1 miles 77°2025-01-18 02:33:01
JH1EIH-A2.1 miles 116°2025-01-10 23:57:23 JG1NNW2.3 miles 90°2025-01-19 17:39:26
JG1NNW-52.3 miles 90°2025-01-18 20:37:09 7K4IZS-52.4 miles 196°2025-01-18 07:20:46
JK1VUZ-52.4 miles 34°2025-01-08 04:22:35 JJ1AXN-52.5 miles 351°2025-01-12 06:17:32
JP1BHH-103.0 miles 306°2025-01-19 23:52:20 JA1UOA-A3.1 miles 19°2025-01-02 20:53:31
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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