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APRS station 7M1JBF-A - show graphs
Comment: D-PRS ONLY is 438.01MHz
Location: 36°28.33' N 140°30.58' E - locator QM06GL13DH - show map
5.4 miles North bearing 345° from Hitachi-Naka, Ibaraki, Japan [?]
6.3 miles North bearing 348° from Katsuta, Ibaraki, Japan
70.7 miles Northeast bearing 40° from Tokyo, Tōkyō, Japan
85.7 miles Northeast bearing 34° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-12-22 09:25:26 EST (1d 13h8m ago)
2024-12-22 23:25:26 JST local time at Hitachi-Naka, Japan [?]
Device: Icom: IC-4100 (D-Star)
Last path: 7M1JBF-A>API410 via DSTAR*,qAS,JP1YLC-IS (good)
Positions stored: 10537
Other SSIDs: 7M1JBF-13 7M1JBF-11 7M1JBF-5 7M1JBF-12 7M1JBF-15 7M1JBF-7 7M1JBF-10
Stations near current position of 7M1JBF-A - show more
callsign distance last heard - EST      callsign distance last heard - EST
JL1TDI-91.8 miles 100°2024-12-23 18:35:51 JH1RDA-A4.3 miles 179°2024-12-15 01:30:46
P-JL7KGW4.3 miles 333°2024-11-28 23:00:11 JM1CZS-95.0 miles 105°2024-12-23 19:07:27
JJ1NPN-95.0 miles 59°2024-12-07 20:34:04 JP1FHC-76.5 miles 137°2024-12-11 20:19:19
JP1THV-96.9 miles 70°2024-12-23 20:13:36 JM1CZS7.4 miles 156°2024-12-21 01:38:07
JM1CZS-77.4 miles 156°2024-12-22 07:06:25 JM1CZS-107.5 miles 159°2024-12-23 22:31:22
JQ1ZYV-N7.7 miles 154°2024-12-23 22:34:12 JS1YOV-118.7 miles 296°2024-12-20 19:37:06
JP1YLC-I8.9 miles 186°2024-12-23 22:20:29 JG1XWV-i9.3 miles 46°2024-12-23 17:56:51
JP1WNF9.7 miles 46°2024-12-18 18:42:13 JP1YKL-I9.8 miles 41°2024-12-23 22:23:11
7N2ATD-511.7 miles 46°2024-12-18 02:30:04 JK1OJG11.8 miles 45°2024-11-30 11:19:36
JQ1XLC-511.9 miles 165°2024-12-07 12:49:12 JA1KWV-1112.0 miles 187°2024-12-23 22:32:09
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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