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APRS station JA1DFO-7 - show graphs
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Mic-E message: Off duty
Location: 36°24.49' N 138°26.49' E - locator PM96FJ27XX - show map - static map
6.3 miles North bearing 4° from Komoro, Nagano, Japan [?]
9.7 miles East bearing 87° from Ueda, Nagano, Japan
85.6 miles Northwest bearing 306° from Tokyo, Tōkyō, Japan
94.4 miles Northwest bearing 315° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-07-21 01:15:40 EDT (2d 2h57m ago)
2018-07-21 14:15:40 JST local time at Komoro, Japan [?]
Altitude: 6657 ft
Course: 299°
Device: Yaesu: FT1D (ht)
Last path: JA1DFO-7>SVRTT9 via JR0ZEO-1*,WIDE2-1,qAR,JQ1YXN-10 (good)
Positions stored: 4745
Packet rate: 463 seconds between packets on average during 6939 seconds.
Other SSIDs: JA1DFO-9
Stations near current position of JA1DFO-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1LXP-75.3 miles 216°2018-07-21 21:38:15 JP3SZU-75.6 miles 193°2018-07-22 19:30:43
JR0ZEO-26.9 miles 253°2018-07-23 04:10:16 JR0ZEO-16.9 miles 253°2018-07-23 04:08:17
JE0GAR-57.8 miles 269°2018-07-23 03:05:04 JR1UPQ-57.8 miles 164°2018-07-12 21:29:05
JP0YDP-I8.4 miles 275°2018-07-20 03:01:50 JE0GAR-A8.5 miles 268°2018-07-21 00:21:04
JH1PRT-99.2 miles 241°2018-07-16 00:38:41 JQ1YXN-139.7 miles 271°2018-07-23 04:12:07
JQ1YXN-I9.8 miles 271°2018-07-23 04:10:05 JQ1YXN-109.8 miles 272°2018-07-23 04:12:08
JG0BGK-710.0 miles 276°2018-07-22 21:19:35 JR0ZEF-210.5 miles 273°2018-07-23 03:40:20
JQ1ZBE-110.8 miles 267°2018-07-23 04:08:58 JQ1ZBE-210.8 miles 267°2018-07-23 03:32:57
JN1ORA-910.9 miles 266°2018-07-14 19:03:47 JA1WJU-911.7 miles 144°2018-07-23 03:56:30
JI0PMC-611.8 miles 267°2018-07-07 21:44:27 JJ0QWD-512.1 miles 263°2018-07-13 23:55:45
Stations which heard JA1DFO-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JS1RMZ-1 3 2018-07-13 20:07:18 2018-07-13 22:45:04 PM96RR > PM95QQ 70.6 miles 184° 2018-07-13 22:36:37
JN1NVQ 8 2018-07-13 20:03:11 2018-07-13 22:33:22 PM96RR > PM96UE 38.2 miles 159° 2018-07-13 20:18:15
JH1YAK-1 1 2018-07-13 20:08:14 2018-07-13 20:08:14 PM96RR > PM96QH 29.0 miles 191° 2018-07-13 20:08:14
JQ1YXN-10 14 2018-07-20 20:45:00 2018-07-21 00:50:33 PM96FK > PM96DJ 10.1 miles 267° 2018-07-20 23:25:02
JM1YTY-3 4 2018-07-13 19:58:11 2018-07-20 21:50:48 PM96FK > PM95WC 121.5 miles 138° 2018-07-20 21:50:48
JP7DKH-1 4 2018-07-13 20:23:17 2018-07-13 20:42:34 PM96RR > QM07KF 84.2 miles 65° 2018-07-13 20:23:17
JI1EFG-10 2 2018-07-13 20:04:20 2018-07-13 20:34:19 PM96RR > PM96XO 29.6 miles 102° 2018-07-13 20:34:19
JM1YUK-3 1 2018-07-13 22:44:47 2018-07-13 22:44:47 PM96RR > QM05AC 115.0 miles 164° 2018-07-13 22:44:47
JR0ZEO-1 10 2018-07-20 20:45:02 2018-07-21 01:15:40 PM96FK > PM96DJ 7.4 miles 248° 2018-07-20 21:50:34
JQ1ZAB-1 1 2018-07-13 20:32:10 2018-07-13 20:32:10 PM96RR > QM05FV 79.6 miles 135° 2018-07-13 20:32:10
JE1EER-1 2 2018-07-13 22:23:06 2018-07-13 22:38:24 PM96RR > PM95WR 71.5 miles 164° 2018-07-13 22:23:06
JG1LPN-10 1 2018-07-13 22:28:19 2018-07-13 22:28:19 PM96RR > PM96QB 45.6 miles 186° 2018-07-13 22:28:19
JH0YKS-1 3 2018-07-21 00:05:16 2018-07-21 00:55:36 PM96FJ > PM86WO 34.8 miles 294° 2018-07-21 00:55:36
JQ1ZAB-10 1 2018-07-13 20:13:14 2018-07-13 20:13:14 PM96RR > QM05GV 81.4 miles 134° 2018-07-13 20:13:14
JI1UWB-10 1 2018-07-13 21:41:08 2018-07-13 21:41:08 PM96RR > PM95US 65.8 miles 168° 2018-07-13 21:41:08

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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