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APRS station JF1NDT-7 - show graphs
Mic-E message: Off duty
Location: 35°31.32' N 138°58.19' E - locator PM95LM65JG - show map
5.8 miles South bearing 159° from Ōtsuki, Yamanashi, Japan [?]
10.5 miles Southwest bearing 232° from Uenohara, Yamanashi, Japan
38.2 miles West bearing 278° from Yokohama-shi, Kanagawa, Japan
42.1 miles West bearing 254° from Tokyo, Tōkyō, Japan
Last position: 2025-02-06 21:04:03 EST (1d 4h ago)
2025-02-07 11:04:03 JST local time at Ōtsuki, Japan [?]
Altitude: 4872 ft
Course: 293°
Speed: 0 MPH
Device: Yaesu: FT1D (ht)
Last path: JF1NDT-7>SUSQS2 via JF2ZGN-2*,qAR,JA1YCQ-10 (good)
Positions stored: 270
Packet rate: 515 seconds between packets on average during 7216 seconds.
Stations near current position of JF1NDT-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
7N1ICA-716.8 yards 90°2025-01-29 19:32:42 JF1NDT/120.7 yards 180°2025-02-06 20:44:27
JA/YN-04720.7 yards 180°2025-02-06 19:25:06 7N1ICA/120.7 yards 180°2025-01-29 21:11:22
JA/YN-1012.6 miles 128°2025-01-12 05:11:24 JA/YN-0383.2 miles 222°2025-01-12 05:05:15
JA/YN-0863.4 miles 63°2025-01-24 20:49:45 JA/KN-0054.1 miles 173°2025-01-12 05:11:33
JP1YMH-I5.0 miles 338°2025-01-26 00:57:32 JA/YN-0675.2 miles 349°2025-01-24 22:53:08
JA/KN-0035.6 miles 98°2025-01-12 05:28:15 JA/YN-0495.8 miles 214°2025-01-12 22:48:55
JA/YN-0625.9 miles 319°2025-01-25 02:02:20 JE1VUJ/15.9 miles 319°2025-01-16 20:35:19
JE1UYS6.2 miles 224°2025-01-25 07:17:03 7M4QZE-76.4 miles 217°2025-01-12 22:22:33
JA/YN-0957.0 miles 351°2025-01-25 02:08:30 JA/YN-0657.0 miles 51°2025-01-25 19:10:50
JA/YN-0947.1 miles 336°2025-01-25 02:04:48 7N2XKD-97.7 miles 266°2025-02-07 04:28:50
Stations which heard JF1NDT-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JE2ZUF-10 1 2025-02-06 19:43:55 2025-02-06 19:43:55 PM95LM > PM94LX 38.3 miles 182° 2025-02-06 19:43:55
JQ1YDA-10 1 2025-02-06 19:23:52 2025-02-06 19:23:52 PM95LM > PM95SP 34.9 miles 77° 2025-02-06 19:23:52
JF2ZGN-2 9 2025-02-06 19:03:47 2025-02-06 21:04:03 PM95LM > PM94MV 44.5 miles 175° 2025-02-06 21:04:03

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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