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APRS station JM1ZMA-9 - show graphs
Comment: Mobile 4BA-SK5
Mic-E message: Off duty
Location: 35°33.81' N 140°09.30' E - locator QM05BN85OF - show map
3.4 miles Southeast bearing 148° from Chiba-shi, Chiba, Japan [?]
10.7 miles Southeast bearing 140° from Narashino, Chiba, Japan
27.4 miles East bearing 108° from Tokyo, Tōkyō, Japan
29.9 miles East bearing 74° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-21 22:51:50 EDT (1d 5h13m ago)
2024-05-22 11:51:50 JST local time at Chiba-shi, Japan [?]
Altitude: 161 ft
Course: 350°
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JM1ZMA-9>SUSSX1 via JM1YUJ-2*,qAR,JQ1ZAB-10 (good)
Positions stored: 13507
Packet rate: 192 seconds between packets on average during 1532 seconds.
Stations near current position of JM1ZMA-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JS1YMT-90.7 miles 215°2024-05-10 22:54:22 JS1YMV-51.0 miles 240°2024-05-11 16:35:49
JP1VVM-91.7 miles 144°2024-05-19 22:41:50 7M1JXF-72.0 miles 296°2024-05-18 00:31:13
JL1ALS-92.1 miles 36°2024-05-09 07:12:51 7M1VGQ-92.1 miles 217°2024-05-03 19:57:50
7L4FKO2.4 miles 352°2024-05-12 22:49:37 7N2AFM2.4 miles 313°2024-05-22 18:20:05
JL1ALS2.5 miles 40°2024-05-09 02:20:17 JP1KZB4.1 miles 183°2024-05-22 14:58:24
JE1IXA4.2 miles 358°2024-05-19 21:35:07 JH1RTU-54.3 miles 16°2024-05-22 22:07:42
JF1RFS4.4 miles 210°2024-05-20 03:39:17 JQ1XLC-95.1 miles 1°2024-05-19 02:46:57
JA1PCM-75.7 miles 320°2024-05-13 21:45:08 JA1JYO-56.1 miles 85°2024-05-20 01:07:50
JI1HPZ-96.5 miles 234°2024-05-20 04:06:41 7N2XFZ-96.6 miles 10°2024-05-19 02:24:49
7L2OIS-96.8 miles 336°2024-05-07 02:10:41 JO1UIC-56.9 miles 316°2024-05-21 11:04:13
Stations which heard JM1ZMA-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JS1YAB-2 2 2024-05-05 23:34:04 2024-05-05 23:38:43 QM05CN > PM95OP 53.4 miles 276° 2024-05-05 23:38:43
JM1YUJ-2 25 2024-05-05 22:44:43 2024-05-21 22:51:50 QM05BO > QM05CH 22.0 miles 162° 2024-05-19 20:45:15

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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