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APRS station 7M4XRY - show graphs
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Comment: D-STAR>JP1YKW A
Location: 35°54.06' N 139°28.92' E - locator PM95RV76UF - show map - static map
6.5 miles Southeast bearing 127° from Sakado, Saitama, Japan [?]
10.2 miles East bearing 103° from Morohongō, Saitama, Japan
18.7 miles Northwest bearing 321° from Tokyo, Tōkyō, Japan
32.6 miles North bearing 344° from Yokohama-shi, Kanagawa, Japan
Last position: 2018-12-16 19:10:21 EST (31d 15h55m ago)
2018-12-17 09:10:21 JST local time at Sakado, Japan [?]
Device: Icom: unknown (D-Star)
Last path: 7M4XRY>API510 via DSTAR*,qAS,JP1YKW-IS (good)
Positions stored: 3763
Stations near current position of 7M4XRY - show more
callsign distance last heard - EST      callsign distance last heard - EST
JG1QLB-90.6 miles 306°2019-01-13 23:50:15 JJ0PTS-91.7 miles 347°2018-12-30 01:14:11
JG1NSP-A1.8 miles 59°2019-01-14 21:57:51 JG1XAF-71.9 miles 339°2019-01-08 17:30:24
JP1YKW-I2.4 miles 75°2019-01-17 10:49:13 7K3WNX-23.0 miles 153°2019-01-13 23:52:58
JH1TWC-93.3 miles 82°2019-01-14 18:16:49 JH1VJY3.5 miles 203°2019-01-09 02:30:26
JH1ITM3.6 miles 103°2019-01-04 18:42:32 JP1KUC-123.7 miles 75°2019-01-10 04:56:13
7M3TJZ-I3.7 miles 262°2019-01-17 10:57:43 JR1UPQ-54.0 miles 292°2018-12-30 18:28:28
7M4ESC-94.1 miles 192°2019-01-16 17:29:08 JJ1XGJ-74.4 miles 247°2019-01-11 04:48:44
JS1PAX-74.5 miles 256°2019-01-17 04:28:48 JI1LCY-104.8 miles 229°2019-01-11 05:33:12
JI1LCY-134.8 miles 229°2019-01-11 05:33:12 7K4LOZ5.6 miles 101°2019-01-13 21:09:51
JJ1DXK-75.7 miles 190°2019-01-14 02:16:42 JP3TQR-75.9 miles 105°2018-12-31 14:13:35
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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