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APRS station JH1RFV-9 - show graphs
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Mic-E message: Off duty
Location: 35°42.11' N 139°34.85' E - locator PM95SQ98QK - show map - static map
1.2 miles East bearing 104° from Musashino, Tōkyō, Japan [?]
4.4 miles Southwest bearing 241° from Nerima, Tōkyō, Japan
6.3 miles West bearing 278° from Tokyo, Tōkyō, Japan
17.9 miles North bearing 349° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-10-17 03:29:13 EDT (23m ago)
2017-10-17 16:29:13 JST local time at Musashino, Japan [?]
Altitude: 72 ft
Course: 321°
Speed: 7 MPH
Device: Yaesu: FTM-100D (rig)
Last path: JH1RFV-9>SUTRQ1 via WIDE1-1,qAS,JA1KWV-1 (good)
Positions stored: 9676
Packet rate: 365 seconds between packets on average during 8762 seconds.
Stations near current position of JH1RFV-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1TNX-A129.9 yards 219°2017-10-09 18:58:28 JI1LYD1.1 miles 21°2017-10-03 21:31:36
JJ1RZQ-71.1 miles 274°2017-10-16 11:39:43 JH1NZC-A1.5 miles 115°2017-10-14 09:35:53
JI1TIQ-91.8 miles 343°2017-09-26 05:28:01 JE1HEK-71.8 miles 73°2017-10-11 19:52:10
JA1KWV-42.0 miles 94°2017-10-17 00:09:56 7K1BIB-A2.0 miles 100°2017-10-08 08:47:37
JR1KXP-72.2 miles 76°2017-09-18 16:41:25 JN1ZOG-142.3 miles 63°2017-10-17 03:45:22
JJ1CYP-92.3 miles 35°2017-10-16 03:59:21 JJ1CYP-72.3 miles 35°2017-10-16 03:58:59
JH1DBJ2.3 miles 256°2017-10-04 21:07:03 JA1DSI-92.5 miles 48°2017-10-15 04:53:13
JA1DHJ-92.5 miles 251°2017-10-08 22:23:00 JN1BWK-92.7 miles 139°2017-10-15 04:16:58
JA1KWV-122.9 miles 92°2017-10-17 00:29:08 JN1ZOG-123.0 miles 43°2017-10-17 03:39:46
JA1KWV-153.1 miles 71°2017-10-17 03:38:59 JA1KWV-73.2 miles 72°2017-10-16 19:46:02
Stations which heard JH1RFV-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA1KWV-1 5 2017-10-17 03:10:56 2017-10-17 03:29:13 PM95SQ > PM95TR 3.2 miles 72° 2017-10-17 03:29:13
JM1IZV-2 2 2017-10-14 00:56:04 2017-10-17 01:31:14 PM95RK > PM95QI 11.0 miles 222° 2017-10-14 00:56:04
JQ1YFT-2 43 2017-10-01 01:53:55 2017-10-17 03:26:24 PM95RI > PM95OP 22.7 miles 322° 2017-10-17 02:20:07
JA1YKX-2 40 2017-10-01 01:50:51 2017-10-17 02:38:02 PM95TK > PM95SM 6.3 miles 318° 2017-10-06 05:39:58
JQ1YUX-10 16 2017-10-03 04:11:14 2017-10-17 02:55:50 PM95SL > PM95UN 11.0 miles 47° 2017-10-06 08:16:46
JQ1ZIF-2 1 2017-10-14 18:33:06 2017-10-14 18:33:06 PM95SL > QM05CK 38.7 miles 93° 2017-10-14 18:33:06
JH1AGK-10 1 2017-10-03 07:27:01 2017-10-03 07:27:01 PM95RM > PM95UP 16.3 miles 51° 2017-10-03 07:27:01
JQ1YZZ-2 1 2017-10-03 04:18:42 2017-10-03 04:18:42 PM95TO > PM95UN 4.1 miles 153° 2017-10-03 04:18:42

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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