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APRS station 7M1JBF-A - show graphs
Comment: D-PRS only is 438.01 QSY
Location: 35°47.78' N 139°54.50' E - locator PM95WT81XC - show map
1.0 miles Northeast bearing 27° from Matsudo, Chiba, Japan [?]
4.3 miles Southeast bearing 115° from Yashio-shi, Japan
14.2 miles Northeast bearing 59° from Tokyo, Tōkyō, Japan
28.3 miles Northeast bearing 32° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-08 09:08:21 EDT (2d 8h53m ago)
2024-05-08 22:08:21 JST local time at Matsudo, Japan [?]
Altitude: 187 ft
Device: Icom: IC-9700 (D-Star)
Last path: 7M1JBF-A>API970 via DSTAR*,qAS,JP1YIU-IS (good)
Positions stored: 10465
Other SSIDs: 7M1JBF-13 7M1JBF-11 7M1JBF-12 7M1JBF-5 7M1JBF-15 7M1JBF-10 7M1JBF-1
Stations near current position of 7M1JBF-A - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7M1JBF-1116.8 yards 90°2024-05-10 17:55:29 JQ1QBR-90.8 miles 232°2024-05-10 07:19:57
JH1LWU-131.4 miles 187°2024-05-10 17:59:43 JG1QZF1.8 miles 236°2024-05-10 04:25:20
JA1HSS-91.9 miles 72°2024-05-10 04:05:59 JE1OSX-92.1 miles 41°2024-05-10 08:01:01
JQ1QBR2.1 miles 36°2024-05-06 03:57:33 JO1KBQ-92.2 miles 303°2024-05-05 22:35:59
7M2NCB2.6 miles 267°2024-05-03 16:00:21 JK1BYO-92.6 miles 321°2024-05-07 03:56:30
JK1WMD-83.3 miles 230°2024-05-06 04:13:58 7K1VKU-93.5 miles 148°2024-05-10 07:44:46
7L2KOZ-94.0 miles 357°2024-04-24 22:03:59 JJ1KCW-74.6 miles 217°2024-04-28 01:37:52
JA1BPP-144.7 miles 271°2024-05-09 22:54:43 JJ1KCW-94.7 miles 227°2024-05-08 00:48:15
JE1OSX-84.8 miles 37°2024-04-19 06:34:28 JL1TJX-54.9 miles 159°2024-05-10 12:05:59
JL1TJX-74.9 miles 160°2024-05-10 17:54:06 7L3VUF-95.0 miles 267°2024-04-27 04:14:21
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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