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APRS station 7M3QXW-B - show graphs
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Comment: ID-5100D D-PRS
Location: 35°50.63' N 139°42.76' E - locator PM95UU52MM - show map - static map
2.6 miles Northeast bearing 25° from Toda, Saitama, Japan [?]
2.7 miles North bearing 351° from Kawaguchi, Saitama, Japan
10.7 miles North bearing 6° from Tokyo, Tōkyō, Japan
27.6 miles North bearing 8° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-02-16 21:58:40 EST (1d 7h46m ago)
2018-02-17 11:58:40 JST local time at Toda, Japan [?]
Altitude: 29 ft
Speed: 11 MPH
Device: Icom: unknown (D-Star)
Last path: 7M3QXW-B>API510 via DSTAR*,qAR,JR1UTI-I (good)
Positions stored: 15159
Packet rate: 263 seconds between packets on average during 7374 seconds.
Other SSIDs: 7M3QXW-A 7M3QXW-C 7M3QXW-D 7M3QXW-E
Stations near current position of 7M3QXW-B - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA1LJC-H0.8 miles 214°2018-02-17 04:57:59 7N4CRV-A1.2 miles 96°2018-02-08 18:21:51
JL1IIA-71.4 miles 64°2018-02-04 03:44:42 7K3LJI1.5 miles 130°2018-01-28 02:34:45
JR1UTI-121.8 miles 186°2018-01-21 02:04:44 JE1JAN1.8 miles 183°2018-02-15 20:54:38
JI1LPA-91.9 miles 207°2018-02-09 21:03:08 JH1IUP-92.0 miles 192°2018-02-17 18:18:43
JR1UTI-I2.0 miles 194°2018-02-16 21:54:27 7L4AJF-12.1 miles 228°2018-02-18 05:17:07
JL1NSJ-i2.1 miles 293°2018-02-18 05:39:58 JL1NSJ-72.1 miles 292°2018-02-17 20:30:28
JH1DSD-72.2 miles 304°2018-02-17 12:14:01 JF1XTM2.5 miles 194°2018-02-18 03:05:51
JF1AJX-92.5 miles 286°2018-02-18 05:08:36 JF1AJX2.5 miles 286°2018-02-10 05:28:32
JA1BDJ-92.6 miles 40°2018-02-18 03:50:48 JH1URN-92.6 miles 212°2018-01-25 19:09:46
JJ1RAF-22.7 miles 204°2018-02-18 05:16:38 JE1JAN-D2.9 miles 173°2018-02-17 23:32:19
Stations which heard 7M3QXW-B directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST

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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