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APRS station JR7JAW - show graphs
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Comment: D-STAR>JP1YFY A
Location: 40°29.31' N 141°28.75' E - locator QN00RL77MF - show map - static map
1.4 miles Southwest bearing 234° from Hachinohe, Aomori, Japan [?]
1.9 miles South bearing 202° from Uchimaru, Aomori, Japan
89.5 miles Northeast bearing 53° from Akita, Akita, Japan
90.1 miles Northeast bearing 53° from Akita Shi, Akita, Japan
Last position: 2018-04-25 08:47:45 EDT (20h22m ago)
2018-04-25 21:47:45 JST local time at Hachinohe, Japan [?]
Altitude: 274 ft
Last path: JR7JAW>API31 via DSTAR*,qAS,JP1YFY-IS (good)
Positions stored: 22133
Packet rate: 16 seconds between packets on average during 62 seconds.
This station is transmitting packets at a high rate, which can cause congestion in the APRS network.
Stations near current position of JR7JAW - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JO7QNH-92.6 miles 29°2018-04-26 05:09:28 JR7GYV-52.7 miles 52°2018-04-23 19:10:34
JR7GYV-92.7 miles 51°2018-04-26 04:14:57 JR7GYV-122.9 miles 47°2018-04-22 03:28:43
JR7GYV-33.0 miles 42°2018-04-26 05:01:13 JR7QZQ-93.2 miles 304°2018-04-26 04:41:01
JA8XFQ-123.4 miles 306°2018-04-25 02:50:11 JH7JDC-93.4 miles 6°2018-04-25 08:43:15
JH7JDC3.4 miles 6°2018-04-26 04:58:06 JA1BGJ-73.9 miles 57°2018-04-11 17:54:01
JL7EME-54.1 miles 348°2018-04-25 17:17:59 JP7DSZ-76.5 miles 284°2018-04-08 03:05:22
JG7NZF-76.5 miles 318°2018-04-26 03:28:09 JN7QYD-97.4 miles 345°2018-04-26 03:50:19
JP7YEM-I8.2 miles 128°2018-04-26 04:56:11 JH7UAX-158.4 miles 336°2018-03-31 21:39:46
JP7FBR-1014.6 miles 341°2018-04-26 05:08:17 JF7HQY-1014.9 miles 338°2018-04-15 14:03:12
JH7KPZ-915.8 miles 307°2018-04-10 23:47:04 JG7GHY-1224.3 miles 139°2018-04-25 05:42:31
Stations which heard JR7JAW directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT

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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