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APRS station JR4DYZ-12 - show graphs
Last status: {AT0B2}aprstracker-0.11S1
Location: 34°04.88' N 132°06.09' E - locator PM64BB29EM - show map
6.7 miles Southwest bearing 225° from Iwakuni, Yamaguchi, Japan [?]
10.5 miles Southwest bearing 219° from Ōtake, Yamaguchi, Japan
29.8 miles Southwest bearing 223° from Hiroshima-shi, Hiroshima, Japan
74.6 miles East bearing 76° from Kitakyūshū, Fukuoka, Japan
Last position: 2025-01-17 04:43:33 EST (9h53m ago)
2025-01-17 18:43:33 JST local time at Iwakuni, Japan [?]
Altitude: 247 ft
Course: 201°
Speed: 5 MPH
Device: Telemetry devices
Last path: JR4DYZ-12>APERXS via JF6YFU-3*,qAR,JA5JMX-10 (good)
Positions stored: 21125
Other SSIDs: JR4DYZ-10 JR4DYZ-9
Stations near current position of JR4DYZ-12 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JR4DYZ-1026.8 yards 320°2025-01-17 03:03:24 JA/YG-1192.4 miles 348°2025-01-02 01:33:26
JA4LVD-92.6 miles 286°2025-01-14 01:39:44 JA/YG-0673.3 miles 324°2024-12-29 23:27:42
JM8RFC-73.5 miles 282°2025-01-03 02:13:12 JA/YG-1094.3 miles 23°2024-12-29 23:40:07
JA/YG-1105.1 miles 287°2025-01-02 00:54:43 JE4UKI-95.4 miles 64°2025-01-12 01:22:48
JO4HHL-55.7 miles 33°2024-12-28 22:26:32 JO4HHL-95.9 miles 50°2025-01-17 01:25:51
JA/YG-1536.0 miles 255°2025-01-02 01:46:15 JO4HHL-56.4 miles 25°2025-01-06 05:28:56
JA/YG-1596.7 miles 34°2025-01-11 01:35:00 JO4HHL6.9 miles 40°2025-01-11 14:24:37
JP4YDZ-I7.9 miles 188°2025-01-17 14:32:33 JK1BPN-78.1 miles 49°2025-01-17 03:25:34
JR4JFL-98.3 miles 47°2025-01-17 03:30:46 JO4KBF-108.3 miles 47°2025-01-17 06:58:32
JR4JFL-58.3 miles 47°2024-12-21 00:45:59 JE4YKX-18.4 miles 48°2025-01-17 12:04:21
Stations which heard JR4DYZ-12 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF6YFU-3 66 2025-01-01 20:47:47 2025-01-15 22:54:18 PM64CD > PM53TO 53.5 miles 222° 2025-01-13 23:07:00
JR4DYZ-10 32 2025-01-13 21:50:51 2025-01-15 00:15:02 PM64BC > PM64BB 2.1 miles 194° 2025-01-14 00:57:12
JE4YKP-3 5 2025-01-13 23:05:29 2025-01-13 23:49:23 PM64CD > PM64DI 15.6 miles 12° 2025-01-13 23:09:54
JO4KBF-10 23 2025-01-13 22:50:58 2025-01-14 00:44:05 PM64CD > PM64CD 1.5 miles 283° 2025-01-13 23:10:19

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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