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APRS station JF1NBA - show graphs
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Location: 36°12.53' N 139°11.22' E - locator PM96OF20KC - show map - static map
1.7 miles South bearing 173° from Honjō, Saitama, Japan [?]
5.3 miles Southwest bearing 221° from Sakai, Gunma, Japan
45.6 miles Northwest bearing 322° from Tokyo, Tōkyō, Japan
58.4 miles Northwest bearing 334° from Yokohama-shi, Kanagawa, Japan
Last position: 2020-10-20 18:36:38 CDT (7d 11h39m ago)
2020-10-21 08:36:38 JST local time at Honjō, Japan [?]
Altitude: 202 ft
Course: 212°
Speed: 11 MPH
Last path: JF1NBA>API31 via DSTAR*,qAR,JA6VEB-I (good)
Positions stored: 217
Stations near current position of JF1NBA - show more
callsign distance last heard - CDT      callsign distance last heard - CDT
JH2IRH-71.0 miles 35°2020-10-28 02:30:19 JH2IRH-91.0 miles 346°2020-10-16 18:52:37
JL1FHL-71.2 miles 168°2020-10-24 03:44:09 7N3XIJ-91.3 miles 201°2020-10-24 20:21:03
JJ1LFO-81.5 miles 306°2020-10-25 05:12:32 11LFO-81.5 miles 28°2020-10-25 05:31:31
JE1CCM-91.5 miles 334°2020-10-06 23:38:03 JE1CCE-91.7 miles 5°2020-10-28 02:41:57
JQ1ZIJ1.8 miles 5°2020-10-15 06:36:37 1TGX-92.1 miles 332°2020-10-25 03:21:43
JI1DMH-72.5 miles 17°2020-10-03 00:08:31 JE1NZZ-93.7 miles 252°2020-10-28 04:33:02
JE1CFE-93.8 miles 7°2020-10-25 03:58:15 JK1FQW B3.8 miles 282°2020-10-28 01:50:39
JK1FQW-B3.8 miles 282°2020-10-28 01:50:49 6CE-94.0 miles 1°2020-10-24 15:27:40
7L2UZC-74.3 miles 146°2020-10-27 01:36:14 JJ1EJN-94.3 miles 297°2020-10-28 02:51:07
JJ1EJN-74.3 miles 297°2020-09-29 05:11:13 JJ1EJN4.4 miles 297°2020-10-28 05:20:04
Stations which heard JF1NBA directly on radio –
callsign pkts first heard - CDT last heard longest (tx => rx) longest at - CDT

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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