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APRS station JF0TKF-7 - show graphs
Mic-E message: Off duty
Location: 37°40.52' N 138°55.88' E - locator PM97LQ12SB - show map
1.8 miles North bearing 356° from Tsubame, Niigata, Japan [?]
2.7 miles East bearing 102° from Yoshida, Niigata, Japan
16.5 miles South bearing 198° from Niigata-shi, Niigata, Japan
81.9 miles Northeast bearing 30° from Nagano-shi, Nagano, Japan
Last position: 2025-02-03 21:02:01 EST (4d 6h54m ago)
2025-02-04 11:02:01 JST local time at Tsubame, Japan [?]
Altitude: -7 ft
Course:
Speed: 35 MPH
Device: Yaesu: FT1D (ht)
Last path: JF0TKF-7>SWTPU2 via JF0TKF-1*,qAR,JA0GWB-1 (good)
Positions stored: 186
Other SSIDs: JF0TKF-1 JF0TKF-9 JF0TKF-8
Stations near current position of JF0TKF-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF0TKF-10.3 miles 206°2025-02-08 03:08:11 JR0BAQ-91.7 miles 164°2025-01-24 21:16:43
JF0TKF-91.7 miles 343°2025-02-03 21:06:19 JH0OTV-94.7 miles 87°2025-01-25 03:59:25
JH1RYE/06.3 miles 267°2025-01-24 20:59:29 JA0GSO-96.5 miles 331°2025-02-06 20:54:39
JE9CRJ-96.6 miles 310°2025-01-18 15:28:05 JA/NI-0987.0 miles 287°2025-01-25 21:28:27
JJ1AXN-510.1 miles 351°2025-02-06 10:40:09 JH0EYA-912.7 miles 169°2025-02-08 03:55:42
JA0YCW-1013.1 miles 164°2025-02-08 03:16:07 JP0YEE-I13.1 miles 164°2025-02-08 03:41:24
JH0EYA-713.1 miles 164°2025-01-19 19:17:24 JE0WYH-913.2 miles 69°2025-02-07 02:36:17
JA0YJK-N13.8 miles 20°2025-02-07 19:27:46 je0rtc-i13.9 miles 237°2025-01-12 19:11:29
JE0WYH-713.9 miles 71°2025-01-26 07:41:31 JH0OTV-714.1 miles 71°2025-02-07 05:48:26
JI0WLC14.2 miles 205°2025-02-08 03:55:44 JH0FOG-714.3 miles 166°2025-01-31 21:09:21
Stations which heard JF0TKF-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF0TKF-1 5 2025-02-03 20:58:00 2025-02-03 21:02:01 PM97LQ > PM97LQ 0.3 miles 206° 2025-02-03 21:02:01

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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