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APRS station JP1YCD-B - show graphs
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Location: 35°39.25' N 139°37.99' E - locator PM95TP57XA - show map - static map
4.1 miles Southwest bearing 233° from Tokyo, Tōkyō, Japan [?]
5.5 miles South bearing 190° from Nerima, Tōkyō, Japan
9.4 miles South bearing 177° from Wako, Saitama, Japan
14.3 miles North bearing 358° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-10-22 10:49:39 EDT (4h56m ago)
2018-10-22 23:49:39 JST local time at Tokyo, Japan [?]
Course: 32°
Speed: 1 MPH
Last path: JP1YCD-B>API31 via DSTAR*,qAR,JM1FVO-I (good)
Positions stored: 168
Stations near current position of JP1YCD-B - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JG1GWL431.1 yards 148°2018-10-18 05:49:31 JH5DBY-A465.0 yards 318°2018-10-08 04:41:11
JM1FVO-A0.7 miles 108°2018-10-21 22:46:22 JJ1BFU-70.9 miles 45°2018-09-30 12:33:45
JM1FVO-I0.9 miles 290°2018-10-22 15:32:52 JI1JBR-91.1 miles 233°2018-10-21 07:50:09
JJ1EAQ1.2 miles 139°2018-10-06 00:56:57 JF1PEQ-151.2 miles 230°2018-10-22 14:59:26
JA1NEJ1.3 miles 123°2018-10-14 20:40:12 JE1GLP-91.4 miles 335°2018-10-20 02:25:14
JA1UOA-A1.4 miles 211°2018-10-18 01:04:59 JS1RSJ1.6 miles 294°2018-09-28 22:14:27
JM1FVO1.7 miles 137°2018-10-21 23:42:58 JJ1IZX-71.8 miles 142°2018-10-10 02:04:55
JI1UDM1.8 miles 90°2018-10-18 09:55:28 JA1OGX1.8 miles 318°2018-10-21 06:38:36
JF1HTB1.9 miles 124°2018-10-09 22:30:30 JE1EOK-71.9 miles 336°2018-10-20 02:11:03
JE1ROA-92.0 miles 311°2018-09-24 02:43:05 JJ1IVU-72.1 miles 110°2018-10-21 02:32:55
Stations which heard JP1YCD-B directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 105 2018-09-30 20:23:51 2018-10-20 00:41:30 PM95UP > KN21QD 5691.7 miles 316° 2018-10-05 07:57:24

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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