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APRS station JR7RFF-9 - show graphs
Mic-E message: Off duty
Location: 38°45.10' N 141°30.95' E - locator QM08SS10VJ - show map
21.7 miles North bearing 12° from Onagawa Chō, Oshika Gun, Miyagi, Japan [?]
25.9 miles Northeast bearing 27° from Ishinomaki, Miyagi, Japan
48.2 miles Northeast bearing 46° from Sendai-shi, Miyagi, Japan
100.8 miles Southeast bearing 131° from Akita Shi, Akita, Japan
Last position: 2024-12-15 00:50:56 EST (8h53m ago)
2024-12-15 14:50:56 JST local time at Onagawa Chō, Japan [?]
Altitude: 157 ft
Course: 314°
Speed: 46 MPH
Device: Yaesu: FT5D (ht)
Last path: JR7RFF-9>SXTUQ0 via JG7IRA-1*,qAR,JG7IRA-10 (good)
Positions stored: 60
Packet rate: 106 seconds between packets on average during 2550 seconds.
Stations near current position of JR7RFF-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA/MG-0462.6 miles 267°2024-12-12 06:43:29 JG7IRA-12.8 miles 259°2024-12-15 09:29:03
JG7IRA-75.0 miles 215°2024-12-12 06:04:33 JG7IRA-95.4 miles 212°2024-12-09 00:03:28
JG7IRA-105.4 miles 212°2024-12-15 09:32:20 JE7YYQ-1011.6 miles 322°2024-12-15 09:20:09
JM7XFG-912.1 miles 322°2024-12-07 23:21:56 JA7LJQ-918.6 miles 19°2024-12-08 22:40:29
JR7HCK/719.5 miles 318°2024-12-14 22:31:17 JO7SUR-919.7 miles 27°2024-12-15 01:38:27
JR7QXB-924.0 miles 303°2024-12-07 00:11:16 JA/MG-09825.5 miles 225°2024-11-29 23:06:30
JH7PDG-926.7 miles 267°2024-12-08 05:16:40 JK7CJM-528.2 miles 298°2024-12-07 00:03:12
JH8CLC-533.1 miles 246°2024-12-15 03:30:52 JH8CLC-733.3 miles 246°2024-12-15 03:00:58
Stations which heard JR7RFF-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JG7IRA-10 19 2024-12-13 18:26:31 2024-12-15 00:45:55 QM08SS > QM08RQ 6.8 miles 201° 2024-12-13 18:26:31
JE7YSC-1 7 2024-12-13 18:49:01 2024-12-15 00:16:56 QM08PR > QM08IJ 38.1 miles 236° 2024-12-13 18:49:01
JG7IRA-1 15 2024-12-13 18:23:31 2024-12-15 00:50:56 QM08ST > QM08RR 5.7 miles 224° 2024-12-13 18:23:31

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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