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APRS station JK4MRL-9 - show graphs
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Mic-E message: Off duty
Location: 35°23.09' N 139°31.31' E - locator PM95SJ22OI - show map - static map
4.2 miles Northeast bearing 45° from Fujisawa, Kanagawa, Japan [?]
5.5 miles North bearing 343° from Kamakura, Kanagawa, Japan
8.1 miles Southwest bearing 237° from Yokohama-shi, Kanagawa, Japan
23.1 miles Southwest bearing 204° from Tokyo, Tōkyō, Japan
Last position: 2018-01-07 18:34:36 EST (16d 10h5m ago)
2018-01-08 08:34:36 JST local time at Fujisawa, Japan [?]
Altitude: 174 ft
Course: 156°
Device: Yaesu: FTM-350 (rig)
Last path: JK4MRL-9>SURSP9 via WIDE1-1,qAR,JE4YKB-13 (good)
Positions stored: 13956
Other SSIDs: JK4MRL JK4MRL-4 JK4MRL-7
Stations near current position of JK4MRL-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JE4YKB-1362.8 yards 195°2018-01-24 04:31:40 JM1LIG-50.3 miles 324°2017-12-30 06:02:17
JK1QLR-70.5 miles 55°2017-12-29 06:35:30 JA1XPM0.9 miles 133°2018-01-24 02:25:04
JA1XPM-91.0 miles 79°2018-01-23 01:40:37 JA1XPM-51.2 miles 42°2018-01-23 01:37:31
JH1JLV-91.4 miles 151°2018-01-14 07:29:22 JI2UPG-91.6 miles 348°2018-01-21 01:54:27
JQ2HWW1.8 miles 16°2018-01-24 02:39:00 JL1KBS-72.0 miles 304°2018-01-20 21:39:54
JI1KQU-72.5 miles 327°2018-01-20 02:48:32 7K1UMO-92.6 miles 111°2018-01-08 09:58:15
JH1NGW-92.6 miles 260°2018-01-24 04:39:51 JH1GFW-B2.6 miles 60°2017-12-31 20:26:26
JP1YLD-I2.7 miles 244°2018-01-24 04:22:07 JQ1PAG-92.9 miles 161°2018-01-21 04:29:33
JH1WXW3.0 miles 251°2018-01-24 03:56:26 JI1RDL-53.0 miles 80°2018-01-20 04:25:45
JF1HME3.1 miles 246°2018-01-02 23:46:34 JA1CXA-93.1 miles 214°2018-01-17 02:57:41
Stations which heard JK4MRL-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR5YBZ-3 5 2017-12-31 21:46:40 2018-01-01 01:43:53 PM64OK > PM63TX 39.8 miles 146° 2017-12-31 23:00:08
JA1YKX-1 13 2018-01-07 16:56:43 2018-01-07 18:06:14 PM95TM > PM95SM 5.4 miles 258° 2018-01-07 16:56:43
JE4YKB-13 76 2018-01-06 02:15:30 2018-01-07 18:34:36 PM95TJ > PM95SJ 3.9 miles 270° 2018-01-06 07:16:10
JM1YTY-3 4 2018-01-06 03:28:05 2018-01-07 18:12:45 PM95SJ > PM95WC 29.2 miles 138° 2018-01-07 18:12:45
JR4ENY-1 2 2018-01-06 04:14:01 2018-01-07 18:06:46 PM95SJ > PM95SN 12.8 miles 10° 2018-01-06 04:14:01
JQ1ZEG-10 3 2018-01-07 16:55:50 2018-01-07 18:04:32 PM95TM > PM95RN 11.7 miles 280° 2018-01-07 16:55:50
JR5YDS-10 1 2018-01-01 04:26:05 2018-01-01 04:26:05 PM64OJ > PM64MB 28.0 miles 205° 2018-01-01 04:26:05
JO1YLU-3 1 2018-01-07 16:55:08 2018-01-07 16:55:08 PM95TM > PM95XG 25.6 miles 137° 2018-01-07 16:55:08
JA5YRY-10 4 2018-01-01 00:01:42 2018-01-01 03:35:11 PM64OK > PM64LA 30.2 miles 206° 2018-01-01 00:01:42

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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