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APRS station JA1YFL-10 - show graphs
Comment: Univ Yamanashi ARC 1200bps
Location: 35°40.70' N 138°34.42' E - locator PM95GQ82UT - show map
1.0 miles North bearing 17° from Kōfu-shi, Yamanashi, Japan [?]
4.6 miles Northeast bearing 65° from Ryūō, Yamanashi, Japan
62.1 miles West bearing 285° from Yokohama-shi, Kanagawa, Japan
62.7 miles West bearing 270° from Tokyo, Tōkyō, Japan
Last position: 2024-06-01 09:35:20 EDT (12m3s ago)
2024-06-01 22:35:20 JST local time at Kōfu-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JA1YFL-10>APU25N via TCPIP*,qAC,T2TOKYO
Positions stored: 26
Packet rate: 1763 seconds between packets on average during 86398 seconds.
APRS igate – Statistics for 2024-06:
Stations heard directly: 4 on radio path – show map
Last heard a station directly: 2024-06-01 09:32:26 EDT (14m57s ago)
Normal receiver range estimate: 12 miles (Updated: 2024-05-31 19:35:55 EDT)
Position packets heard directly: 101 on radio path
Position packets sent to APRS-IS: 131 – show map
Stations near current position of JA1YFL-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JM1TAL-91.5 miles 284°2024-06-01 05:44:51 JA1CAY-91.9 miles 270°2024-05-19 04:10:09
JP1YKV-I2.0 miles 188°2024-06-01 09:37:40 JA1CAY-132.2 miles 280°2024-06-01 09:45:13
JO1PYV-12.3 miles 263°2024-06-01 09:30:32 JH1EFU-92.4 miles 149°2024-05-18 22:43:39
JO1PYV-92.5 miles 253°2024-05-31 04:48:08 JJ1MCO-22.8 miles 123°2024-05-17 23:47:48
JJ1MCO-12.8 miles 123°2024-05-17 23:47:49 7N4XIF-93.0 miles 255°2024-06-01 05:34:09
7L2CAY-93.1 miles 286°2024-06-01 05:27:35 JK1DBC-93.7 miles 276°2024-05-26 18:10:17
JA1DMW-76.5 miles 206°2024-05-12 06:20:50 JO1YDG-136.6 miles 206°2024-06-01 09:44:53
JO1YDG-106.6 miles 206°2024-05-12 05:10:22 JK1BHN-97.0 miles 288°2024-05-06 06:58:11
JN1YGG-27.2 miles 286°2024-06-01 09:46:01 7N2CZT-78.0 miles 247°2024-06-01 04:53:20
JQ1ZON-18.4 miles 214°2024-06-01 09:32:26 JO1AHA-98.6 miles 214°2024-05-30 05:20:42
Stations heard directly by JA1YFL-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JM1TAL-9 28 2024-05-31 21:10:03 2024-06-01 05:44:51 PM95GQ > PM95GQ 1.9 miles 276° 2024-05-31 22:59:03
JQ1ZON-1 25 2024-05-31 20:32:08 2024-06-01 09:32:26 PM95FN > PM95GQ 8.4 miles 214° 2024-06-01 09:32:26
7L2CAY-9 23 2024-05-31 21:18:44 2024-06-01 05:27:35 PM95GQ > PM95GQ 3.7 miles 276° 2024-05-31 22:17:33
7N4XIF-9 25 2024-05-31 20:55:47 2024-06-01 05:34:09 PM95GP > PM95GQ 3.3 miles 244° 2024-05-31 23:07:47

Only stations from which a position packet has been heard 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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