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APRS station JK1OPY-7 - show graphs
Comment: 430.000MHzCQCQCQ
Mic-E message: In service
Location: 35°42.05' N 139°46.05' E - locator PM95VQ28CE - show map
4.3 miles East bearing 80° from Tokyo, Tōkyō, Japan [?]
6.7 miles North bearing 18° from Shinagawa-ku, Japan
18.8 miles North bearing 22° from Yokohama-shi, Kanagawa, Japan
Last position: 2025-01-25 01:44:25 EST (5d 6h40m ago)
2025-01-25 15:44:25 JST local time at Tokyo, Japan [?]
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course:
Speed: 0 MPH
Device: Kenwood: TH-D74 (ht)
Last path: JK1OPY-7>S5TRPL via JM1YTY-3*,WIDE2-1,qAR,JJ1OKA-10 (good)
Positions stored: 1
Other SSIDs: JK1OPY-2 JK1OPY
Stations near current position of JK1OPY-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1UCO-7275.0 yards 64°2025-01-25 22:43:07 7K3TGR-7301.4 yards 151°2025-01-12 03:39:08
JQ1YTF-2362.1 yards 120°2025-01-29 04:38:59 JS1CFQ-7413.0 yards 73°2025-01-08 21:48:03
JP1YLA-I0.3 miles 132°2025-01-30 08:06:05 JH1RDA-A0.3 miles 105°2025-01-23 23:34:38
JJ1WER-70.4 miles 116°2025-01-16 06:27:39 JE1MLP-120.4 miles 109°2025-01-30 05:35:11
7K1BAG-A0.4 miles 55°2025-01-11 00:47:15 JQ1OCR0.5 miles 136°2025-01-30 08:10:42
JO1PGG0.9 miles 287°2025-01-25 04:20:04 JI1PZF-131.0 miles 74°2025-01-30 08:18:42
JI1PZF-21.1 miles 75°2025-01-30 08:23:28 7M4PUO-131.3 miles 347°2025-01-30 08:05:50
JQ1JGB-91.4 miles 68°2025-01-25 00:58:01 JR1VM-I1.6 miles 154°2025-01-30 08:07:37
JP1YIV-I1.6 miles 127°2025-01-22 19:46:00 JP3YIT-I1.6 miles 127°2025-01-09 02:00:17
JP1YIU-I1.6 miles 126°2025-01-30 08:21:44 JK1TPD-91.7 miles 129°2025-01-26 08:14:53
Stations which heard JK1OPY-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JM1YTY-3 2 2025-01-25 01:42:25 2025-01-25 01:44:25 PM95VQ > PM95WC 42.1 miles 171° 2025-01-25 01:44:25
JA1YCQ-10 1 2025-01-25 01:39:06 2025-01-25 01:39:06 PM95VQ > PM95UR 2.6 miles 323° 2025-01-25 01:39:06

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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