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APRS station JI4NAB-9 - show graphs
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Comment: VX-8G w/ heatsink
Mic-E message: Off duty
Location: 35°35.15' N 139°37.98' E - locator PM95TO50XO - show map - static map
6.5 miles Northwest bearing 314° from Kawasaki, Kanagawa, Japan [?]
7.9 miles Southwest bearing 205° from Tokyo, Tōkyō, Japan
9.5 miles North bearing 357° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-02-18 08:05:53 EST (2d 7h8m ago)
2017-02-18 22:05:53 JST local time at Kawasaki, Japan [?]
Altitude: 62 ft
Course: 120°
Device: Yaesu: VX-8G (ht)
Last path: JI4NAB-9>SUSUQ5 via WIDE1-1,qAS,JQ1YUX-10 (good)
Positions stored: 546
Packet rate: 348 seconds between packets on average during 6260 seconds.
Stations near current position of JI4NAB-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JK6FAA-70.7 miles 276°2017-02-14 10:04:26 JK6FAA-100.7 miles 276°2017-02-20 15:11:14
JF1XNA-70.7 miles 274°2017-02-11 07:57:04 JE1TEH-71.7 miles 77°2017-01-28 19:02:55
W7RSZ1.7 miles 355°2017-02-08 21:40:44 JE1LUU-91.7 miles 345°2017-02-18 03:39:31
JP1KIZ-91.9 miles 9°2017-02-20 00:36:05 JG1NNW-72.0 miles 272°2017-02-19 23:27:29
7N4TWL-92.2 miles 96°2017-02-19 09:18:33 JQ1YUX-102.2 miles 96°2017-02-20 14:44:54
JQ1YUX-132.2 miles 96°2017-02-20 14:44:55 JA1DMW-152.3 miles 162°2017-02-18 01:46:22
JA1DMW-52.4 miles 163°2017-02-19 02:42:50 JQ1YZZ-102.5 miles 116°2017-02-20 15:04:21
7N1RSS-92.5 miles 118°2017-02-20 05:04:06 JH1CTP-92.6 miles 37°2017-02-18 04:04:18
JL1PUN-72.7 miles 226°2017-02-13 20:13:03 JN1ZIA-52.7 miles 180°2017-02-12 15:16:09
JA1UXX-A2.7 miles 179°2017-02-05 20:17:41 JA1UXX-92.7 miles 177°2017-02-14 20:38:23
Stations which heard JI4NAB-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JQ1YWK-10 6 2017-02-17 21:43:49 2017-02-18 07:23:44 PM95OP > PM95QP 7.6 miles 93° 2017-02-18 07:15:42
JQ1YUX-10 4 2017-02-17 20:41:33 2017-02-18 08:05:53 PM95TO > PM95UN 3.5 miles 108° 2017-02-18 07:59:52
JO1YDG-10 20 2017-02-17 22:28:00 2017-02-18 06:43:37 PM95IQ > PM95GO 13.1 miles 243° 2017-02-17 22:28:00
JN1YGG-2 1 2017-02-18 06:37:36 2017-02-18 06:37:36 PM95HO > PM95FQ 11.8 miles 300° 2017-02-18 06:37:36
JQ1ZOA-2 5 2017-02-18 04:21:34 2017-02-18 06:35:36 PM95HO > PM95DV 25.0 miles 319° 2017-02-18 06:35:36
JK6FAA-10 4 2017-02-17 20:37:32 2017-02-18 08:01:52 PM95TN > PM95TO 1.1 miles 329° 2017-02-17 20:37:32
JQ1YDA-10 1 2017-02-18 07:49:50 2017-02-18 07:49:50 PM95SO > PM95SP 2.0 miles 23° 2017-02-18 07:49:50

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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