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APRS station JM1OWS-9 - show graphs
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Comment: RX:Dstar Tsukuba43
Location: 35°48.32' N 140°08.79' E - locator QM05BT73NG - show map - static map
4.5 miles East bearing 85° from Shiroi, Chiba, Japan [?]
8.4 miles East bearing 76° from Kamagaya-shi, Chiba, Japan
26.7 miles East bearing 72° from Tokyo, Tōkyō, Japan
37.5 miles Northeast bearing 49° from Yokohama-shi, Kanagawa, Japan
Last position: 2017-01-19 16:17:13 EST (20h58m ago)
2017-01-20 06:17:13 JST local time at Shiroi, Japan [?]
Altitude: 193 ft
Course: 270°
Speed: 44 MPH
Device: Icom: unknown (D-Star)
Last path: JM1OWS-9>API510 via DSTAR*,qAS,JP1YJZ-IS (good)
Positions stored: 6271
Packet rate: 173 seconds between packets on average during 867 seconds.
Other SSIDs: JM1OWS-7
Stations near current position of JM1OWS-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1GWR-94.8 miles 6°2017-01-20 06:54:32 7K2ELT5.2 miles 163°2016-12-25 04:54:20
JM1DVI-A5.2 miles 55°2017-01-15 16:28:00 7N4JAV5.4 miles 266°2017-01-18 17:08:30
JM1DVI-95.7 miles 69°2017-01-19 18:44:00 JR1SVX-75.8 miles 255°2017-01-02 02:07:33
JA3NAS-96.1 miles 320°2016-12-31 17:15:48 JP1YKO-I6.2 miles 160°2017-01-20 13:08:13
JF1TEU6.2 miles 247°2017-01-17 21:22:02 JH1OJH6.2 miles 190°2016-12-23 21:43:07
JF1HMC-96.7 miles 268°2017-01-04 08:41:29 JN1DIV-96.8 miles 205°2017-01-20 04:32:35
JK1SNS-126.9 miles 320°2016-12-28 00:09:47 JL1EPS-77.2 miles 214°2017-01-18 11:58:21
JH1DPC-97.3 miles 165°2017-01-15 06:14:27 JP1YLB-I7.4 miles 304°2017-01-20 13:10:02
JR1SWD7.5 miles 248°2017-01-15 10:34:42 JR1SWD-97.6 miles 248°2017-01-20 05:51:12
JR1SWD-127.7 miles 251°2017-01-19 05:27:10 JR1TOT-58.1 miles 230°2017-01-09 08:39:14
Stations which heard JM1OWS-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
DSTAR 369 2017-01-04 16:11:18 2017-01-19 16:17:13 QM05BC > GG87JA 11567.7 miles 14° 2017-01-05 20:58:02

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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