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APRS station JH1MDH-9 - show graphs
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Comment: Hello!
Mic-E message: Off duty
Location: 35°28.72' N 139°24.50' E - locator PM95QL84XV - show map - static map
2.4 miles West bearing 262° from Minami-rinkan, Kanagawa, Japan [?]
4.9 miles Southwest bearing 209° from Machida, Tōkyō, Japan
13.3 miles West bearing 279° from Yokohama-shi, Kanagawa, Japan
21.6 miles Southwest bearing 228° from Tokyo, Tōkyō, Japan
Last position: 2017-01-21 08:29:23 EST (1d 51m ago)
2017-01-21 22:29:23 JST local time at Minami-rinkan, Japan [?]
Altitude: 282 ft
Course: 286°
Speed: 22 MPH
Device: Yaesu: VX-8 (ht)
Last path: JH1MDH-9>SURXW2 via JQ1YFT-2,qAO,JH1AGK-10 (good)
Positions stored: 29545
Packet rate: 94 seconds between packets on average during 3591 seconds.
Other SSIDs: JH1MDH JH1MDH-7
Stations near current position of JH1MDH-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI1WTU-70.9 miles 335°2017-01-17 12:52:16 JG1GLQ-91.1 miles 266°2017-01-20 04:43:19
7M1BQT-91.5 miles 162°2016-12-31 16:24:14 7K3OHQ-91.7 miles 350°2017-01-21 12:05:30
JO1KVS-92.0 miles 284°2017-01-14 00:38:53 JF1THD-92.2 miles 284°2017-01-22 04:34:06
JA9QQN-92.3 miles 207°2017-01-21 22:55:09 JG1GJG-92.5 miles 88°2017-01-22 05:38:25
JJ1OBJ-52.5 miles 276°2016-12-25 00:44:23 JG1OME-92.6 miles 170°2017-01-22 02:06:06
JF1ENW-A3.1 miles 352°2017-01-16 12:41:40 JG1PLA-93.1 miles 225°2017-01-22 01:20:19
JF1BQZ-93.2 miles 222°2017-01-17 07:22:59 JF1BQZ-73.2 miles 222°2017-01-14 22:17:22
JR0MOE-93.2 miles 189°2016-12-24 03:39:18 JI1AOI-93.3 miles 357°2017-01-20 16:56:15
JI1ETF-133.3 miles 224°2017-01-22 09:20:43 JP1IAR-A3.3 miles 277°2017-01-21 17:17:53
JK1BGQ-A3.4 miles 211°2017-01-07 03:49:54 JA1RBY-93.4 miles 198°2017-01-21 18:17:33
Stations which heard JH1MDH-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1KWV-1 28 2017-01-21 05:22:53 2017-01-21 07:44:07 PM95TQ > PM95TR 3.2 miles 335° 2017-01-21 07:44:07
JM1IZV-2 2 2017-01-20 00:49:20 2017-01-21 01:29:19 PM95QL > PM95QI 10.5 miles 197° 2017-01-20 00:49:20
JQ1YFT-2 50 2017-01-18 23:36:45 2017-01-21 08:29:23 PM95SN > PM95OP 17.3 miles 289° 2017-01-21 08:08:15
JA1YKX-2 10 2017-01-20 00:42:14 2017-01-21 08:11:47 PM95RL > PM95SM 7.2 miles 80° 2017-01-20 00:42:14
JQ1ZEG-10 2 2017-01-21 08:15:18 2017-01-21 08:15:48 PM95RM > PM95RN 3.3 miles 310° 2017-01-21 08:15:18
JH1AGK-10 16 2017-01-21 01:14:12 2017-01-21 08:29:23 PM95QL > PM95UP 23.1 miles 56° 2017-01-21 01:25:47
JQ1YDA-10 2 2017-01-21 04:59:15 2017-01-21 08:00:43 PM95TP > PM95SP 2.5 miles 294° 2017-01-21 08:00:43

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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