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APRS station JH1OLB-A - show graphs
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Location: 36°00.27' N 139°34.36' E - locator PM96SA81RB - show map - static map
4.8 miles Northwest bearing 295° from Hasuda, Saitama, Japan [?]
5.3 miles West bearing 261° from Shiraoka, Saitama, Japan
22.7 miles North bearing 343° from Tokyo, Tōkyō, Japan
38.6 miles North bearing 354° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-10-11 00:51:09 EDT (10d 8h ago)
2018-10-11 13:51:09 JST local time at Hasuda, Japan [?]
Device: Icom: unknown (D-Star)
Last path: JH1OLB-A>API510 via DSTAR*,qAS,JP1YKR-IS (good)
Positions stored: 44
Stations near current position of JH1OLB-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7M3QXW-B433.5 yards 233°2018-10-19 22:57:39 JA1UKM-70.5 miles 222°2018-10-20 20:16:39
JA1RAM-90.8 miles 267°2018-10-21 02:03:20 JH1HFE-140.9 miles 247°2018-10-20 03:20:19
JH1HFE1.5 miles 354°2018-10-20 18:29:58 JH1HFE-11.5 miles 355°2018-10-08 06:50:21
JH1HFE-51.7 miles 354°2018-10-09 01:44:22 JH1SPN1.8 miles 81°2018-10-21 05:21:25
mitinoeki2.7 miles 252°2018-10-08 06:50:21 Okegawa2.7 miles 253°2018-10-20 18:29:59
JM1LQI-73.9 miles 248°2018-10-20 02:07:02 JM1VNK-94.3 miles 110°2018-10-21 05:36:40
JE1RCI-94.3 miles 45°2018-10-07 07:27:19 JE4VQR-94.7 miles 205°2018-10-20 09:51:55
JI1SFX-94.8 miles 69°2018-10-20 21:49:13 JH1XTL-95.1 miles 321°2018-10-08 18:46:17
JJ2ERP-75.4 miles 153°2018-10-19 09:27:09 JF1OCG-75.4 miles 136°2018-09-23 06:30:39
JI1SFX-55.5 miles 136°2018-10-06 18:14:09 JH1TWC-95.6 miles 176°2018-10-09 00:56:47
Stations which heard JH1OLB-A directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
DSTAR 4 2018-10-11 00:50:08 2018-10-11 00:57:49 PM96SA > KN21QD 5669.7 miles 316° 2018-10-11 00:57:49

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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