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APRS station JH4QPI-9 - show graphs
Comment: JH4QPI
Mic-E message: Off duty
Location: 34°40.98' N 133°54.86' E - locator PM64WQ93RW - show map
1.9 miles Northwest bearing 321° from Okayama-shi, Okayama, Japan [?]
9.4 miles East bearing 83° from Sōja, Okayama, Japan
72.0 miles West bearing 270° from Kōbe-shi, Hyōgo, Japan
Last position: 2025-01-06 00:15:10 EST (7d 20h28m ago)
2025-01-06 14:15:10 JST local time at Okayama-shi, Japan [?]
Altitude: 33 ft
Course: 114°
Speed: 2 MPH
Device: Yaesu: VX-8 (ht)
Last path: JH4QPI-9>STTPY8 via JA4ZAQ-2,qAR,JR5IZI-10 (good)
Positions stored: 2565
Stations near current position of JH4QPI-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO4JUK-120.4 miles 84°2025-01-05 03:17:31 JJ4XCV-90.6 miles 40°2025-01-13 17:30:36
JR4LOL-91.8 miles 211°2024-12-26 00:16:06 jj4iot-i1.9 miles 146°2025-01-13 20:36:29
JF4GSC-92.1 miles 113°2024-12-28 19:50:40 JN4FOY-72.4 miles 184°2025-01-12 22:49:18
JE4YMQ-102.7 miles 224°2025-01-12 18:46:16 JE4MKV-72.7 miles 224°2025-01-13 04:10:30
JF4IWR-52.7 miles 85°2025-01-13 20:32:35 JE4MKV2.7 miles 224°2025-01-13 01:58:09
JA/OY-2192.8 miles 123°2025-01-11 22:07:04 JF4GSC-i2.8 miles 168°2024-12-30 01:57:54
JH2IAG-92.9 miles 219°2025-01-13 20:42:01 JN4XOC-92.9 miles 191°2025-01-13 20:26:19
JJ4JMI-93.1 miles 196°2025-01-13 17:39:04 JE4LPH3.1 miles 204°2025-01-05 20:23:34
JE4LPH-Y3.1 miles 204°2025-01-04 03:10:48 JA4ZAQ-23.2 miles 30°2025-01-13 20:15:04
JN4UMO-123.2 miles 156°2025-01-13 14:02:48 JA/OY-2163.2 miles 259°2025-01-11 18:37:13
Stations which heard JH4QPI-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA5UJT-10 2 2025-01-05 04:48:03 2025-01-05 23:09:51 PM64WS > PM74AH 31.7 miles 160° 2025-01-05 23:09:51
JR5IZI-10 22 2025-01-02 02:17:27 2025-01-06 00:15:10 PM64WS > PM64XG 34.6 miles 167° 2025-01-03 20:07:44
JR5VPD-10 1 2025-01-02 04:00:37 2025-01-02 04:00:37 PM64WQ > PM74BI 27.2 miles 149° 2025-01-02 04:00:37
JA4ZZJ-2 13 2025-01-03 18:46:51 2025-01-06 00:01:04 PM64WS > PM64WL 20.6 miles 175° 2025-01-05 23:07:59
JA4ZAQ-2 147 2025-01-01 23:48:35 2025-01-06 00:13:32 PM64WP > PM64XR 6.6 miles 32° 2025-01-04 03:06:07
JA4YZK-10 2 2025-01-05 00:32:17 2025-01-05 00:43:40 PM64WQ > PM64UN 9.6 miles 223° 2025-01-05 00:43:40

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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