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APRS station JK4MRL-7 - show graphs
Mic-E message: Off duty
Location: 36°13.16' N 139°09.88' E - locator PM96NF92SP - show map
5.0 miles Southeast bearing 115° from Fujioka, Gunma, Japan [?]
6.2 miles Southeast bearing 154° from Tamamura, Gunma, Japan
47.0 miles Northwest bearing 321° from Tokyo, Tōkyō, Japan
59.6 miles Northwest bearing 333° from Yokohama-shi, Kanagawa, Japan
Last position: 2024-05-12 04:24:49 EDT (10d 19h42m ago)
2024-05-12 17:24:49 JST local time at Fujioka, Japan [?]
Course: 111°
Speed: 29 MPH
Device: Kenwood: TH-D75 (ht)
Last path: JK4MRL-7>SVQSQ6 via JN1JTN-2*,qAR,JS1YDF-10 (good)
Positions stored: 42273
Other SSIDs: JK4MRL-9 JK4MRL
Stations near current position of JK4MRL-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH2IRH-70.5 miles 47°2024-05-18 11:43:39 JJ1EJN-93.0 miles 296°2024-04-28 06:18:08
JK1AIB-93.4 miles 274°2024-05-22 22:48:05 7M3QXW-B3.5 miles 315°2024-05-21 06:00:04
JG1TKM-73.9 miles 108°2024-05-03 03:26:38 JA2UZE-75.7 miles 17°2024-05-22 22:04:13
JG1SSR-95.9 miles 13°2024-05-23 00:00:53 JI1QNM-96.2 miles 330°2024-05-07 05:08:43
JA/ST-0186.8 miles 214°2024-05-16 01:20:04 JE6LUZ6.8 miles 214°2024-05-05 02:47:07
JJ1IZH-86.9 miles 48°2024-05-21 20:51:24 JK1AUT-57.4 miles 2°2024-05-06 00:41:19
JJ1LXW-98.2 miles 338°2024-05-22 19:33:31 JF1FRY-58.7 miles 309°2024-05-22 22:29:23
JF1FRY-58.8 miles 309°2024-05-22 02:03:17 JK1AUT-98.8 miles 7°2024-05-20 21:48:08
JK1AUT-108.8 miles 8°2024-05-22 23:46:00 JK1AUT-158.8 miles 8°2024-05-23 00:00:21
JI1KAV-18.9 miles 331°2024-05-12 05:16:46 JQ1VVF-99.4 miles 301°2024-05-19 02:21:53
Stations which heard JK4MRL-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR0YPJ-10 3 2024-05-11 08:49:27 2024-05-12 02:01:22 PM96AC > PM96AB 1.8 miles 236° 2024-05-12 02:01:22
JO2QOT-10 7 2024-05-11 10:11:39 2024-05-12 00:37:49 PM85TM > PM85SM 3.3 miles 271° 2024-05-11 10:11:39
JH0KSP-2 7 2024-05-11 09:46:01 2024-05-12 01:05:35 PM85WO > PM85VM 8.8 miles 213° 2024-05-11 09:46:01
JN1JTN-2 21 2024-05-11 06:57:29 2024-05-12 04:24:49 PM96IH > PM96NK 23.6 miles 72° 2024-05-11 07:23:59
JR0ZGT-15 19 2024-05-11 07:40:07 2024-05-12 03:20:32 PM96CF > PM96FH 12.7 miles 55° 2024-05-11 08:17:19
JA0ZJX-2 1 2024-05-11 09:06:01 2024-05-11 09:06:01 PM86XC > PM86XE 5.1 miles 351° 2024-05-11 09:06:01
JJ2YKR-2 16 2024-05-11 10:46:47 2024-05-12 00:08:51 PM85JG > PM85OL 28.3 miles 65° 2024-05-11 22:49:15
JA2CCV-10 1 2024-05-11 23:07:29 2024-05-11 23:07:29 PM85MF > PM85ME 1.0 miles 120° 2024-05-11 23:07:29

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.
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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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