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APRS station JF1TKU - show graphs
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Comment: D-STAR>JR1VD A
Location: 35°53.51' N 139°27.07' E - locator PM95RV44DA - show map - static map
2.2 miles Southwest bearing 239° from Kawagoe, Saitama, Japan [?]
3.5 miles West bearing 292° from Kamifukuoka, Saitama, Japan
19.4 miles Northwest bearing 316° from Tokyo, Tōkyō, Japan
32.5 miles North bearing 341° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-11-11 19:56:02 EST (18h38m ago)
2019-11-12 09:56:02 JST local time at Kawagoe, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JF1TKU>API510 via DSTAR*,qAS,JR1VD-IS (good)
Positions stored: 2037
Stations near current position of JF1TKU - show more
callsign distance last heard - EST      callsign distance last heard - EST
7M4ESC-91.4 miles 223°2019-10-29 06:47:42 7M3TJZ1.9 miles 272°2019-11-11 10:36:21
JK1ZRW-112.0 miles 273°2019-11-12 14:33:39 JK1ZRW-122.0 miles 273°2019-11-12 14:33:39
7M3TJZ-IS2.0 miles 273°2019-11-12 14:33:39 JA1WCS-52.1 miles 351°2019-11-03 01:19:39
JA1XGI2.2 miles 51°2019-11-04 01:37:39 JS1PAX-72.4 miles 216°2019-11-12 02:41:06
JA2YEP-42.4 miles 51°2019-11-03 22:12:23 JF3DTW-12.4 miles 51°2019-11-01 20:39:35
JS2RDR2.4 miles 51°2019-11-01 20:42:37 JS2RDR-12.4 miles 51°2019-11-01 23:50:09
7K3CFB-A3.3 miles 46°2019-11-11 15:42:35 JG1XAF-73.4 miles 55°2019-11-06 23:35:20
7L4WXJ-73.4 miles 125°2019-10-29 03:06:17 JJ1GXH-73.6 miles 106°2019-10-19 17:43:14
JE6AUN-73.9 miles 121°2019-11-04 00:46:09 JS1FRD-C3.9 miles 233°2019-11-02 00:41:05
JJ1XGJ-74.0 miles 244°2019-10-20 01:02:14 JJ1XGJ-A4.0 miles 244°2019-10-20 01:13:22
Stations which heard JF1TKU directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 29 2019-10-31 21:33:41 2019-11-11 19:56:02 PM95VL > JN61FV 6132.6 miles 324° 2019-11-07 20:03:31

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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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