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APRS station JL1SFR-B - show graphs
Location: 35°25.18' N 139°35.56' E - locator PM95TK10CR - show map
3.4 miles Southwest bearing 235° from Yokohama-shi, Kanagawa, Japan [?]
9.9 miles Southwest bearing 225° from Kawasaki, Kanagawa, Japan
19.4 miles South bearing 197° from Tokyo, Tōkyō, Japan
Last position: 2024-04-21 04:56:55 EDT (41d 12h28m ago)
2024-04-21 17:56:55 JST local time at Yokohama-shi, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JL1SFR-B>API905 via DSTAR*,qAS,JR1VQ-IS (good)
Positions stored: 2
Other SSIDs: JL1SFR-A JL1SFR-7
Stations near current position of JL1SFR-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JQ1UCA0.7 miles 265°2024-05-26 00:45:30 JI1TQH-70.8 miles 166°2024-05-25 07:33:57
JO1NII1.1 miles 205°2024-05-29 19:48:40 JP1YIQ-I1.1 miles 252°2024-06-01 17:09:31
JK1VAD-91.2 miles 330°2024-05-23 23:54:39 JA1TOU-11.2 miles 354°2024-06-01 13:26:31
JP1YLP-I1.3 miles 163°2024-06-01 17:14:11 JO1NII1.5 miles 201°2024-05-18 09:58:22
JK1FLM1.6 miles 48°2024-05-03 22:54:13 JM1DZK-91.7 miles 132°2024-05-12 01:07:25
JH1GDF-91.8 miles 75°2024-05-27 22:24:04 JH1NJZ-91.8 miles 105°2024-05-25 06:37:19
JK1LGC-92.1 miles 222°2024-05-31 00:39:10 JR1FLD-42.2 miles 79°2024-05-12 12:31:16
JP1BVR-72.3 miles 147°2024-05-29 04:01:27 JQ1UCA-102.6 miles 168°2024-06-01 17:17:46
JQ1UCA-92.7 miles 168°2024-06-01 03:51:30 JH1PBO2.7 miles 147°2024-05-04 14:15:23
JK1VMG-92.9 miles 163°2024-05-31 18:44:55 JR7OVC-92.9 miles 320°2024-05-31 05:16:14
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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