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APRS station JO4MDW-9 - show graphs
Comment: I'm Standby 145/430(C4M) or DCR
Mic-E message: In service
Location: 34°15.39' N 132°31.73' E - locator PM64GG31LN - show map
2.7 miles Northwest bearing 307° from Kure, Hiroshima, Japan [?]
7.7 miles South bearing 189° from Kaita, Hiroshima, Japan
10.4 miles South bearing 158° from Hiroshima-shi, Hiroshima, Japan
87.8 miles Northeast bearing 37° from Ōita-shi, Ōita, Japan
Last position: 2025-01-04 02:11:06 EST (3h33m ago)
2025-01-04 16:11:06 JST local time at Kure, Japan [?]
Altitude: 59 ft
Course: 359°
Speed: 8 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JO4MDW-9>S4QUS9 via WIDE1-1,WIDE2-1,qAR,JE4YKI-10 (good)
Positions stored: 19841
Packet rate: 226 seconds between packets on average during 4528 seconds.
Other SSIDs: JO4MDW JO4MDW-7 JO4MDW-A JO4MDW-H JO4MDW
Stations near current position of JO4MDW-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JO4MDW43.2 yards 202°2025-01-02 06:15:09 JH4GQC-9216.8 yards 292°2025-01-03 08:07:43
XLX904317.8 yards 289°2025-01-04 05:15:17 XLX380324.9 yards 292°2025-01-04 05:15:19
EL-917416333.2 yards 295°2025-01-04 05:15:11 JH4GQC341.9 yards 298°2025-01-04 05:15:20
WIR-32062352.2 yards 301°2025-01-04 05:15:13 JH4GQC-DP363.3 yards 304°2025-01-04 05:17:27
JA/HS-2091.2 miles 65°2024-12-28 23:37:48 JH4GQC-ios1.3 miles 125°2024-12-14 04:21:30
JA/HS-2801.6 miles 4°2025-01-01 06:34:40 JI4QLM-101.8 miles 90°2024-12-15 22:54:41
JO4MDW-71.9 miles 113°2024-12-28 22:53:44 YAMATO-MS1.9 miles 124°2025-01-04 05:33:59
JO4DLN-101.9 miles 101°2025-01-04 05:25:37 JO4DLN C1.9 miles 101°2025-01-04 05:34:05
EL-6186091.9 miles 101°2025-01-04 05:34:08 JO4DLN-I2.0 miles 101°2025-01-04 05:37:39
JO4DLN-B2.1 miles 98°2024-12-31 07:05:33 JS6USU-92.6 miles 141°2024-12-13 02:33:26
Stations which heard JO4MDW-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF6YFU-2 3 2025-01-03 02:40:50 2025-01-04 01:49:15 PM64MC > PM53TO 90.0 miles 246° 2025-01-03 02:40:50
JE4YKP-2 57 2024-12-31 19:38:39 2025-01-04 01:54:29 PM64ME > PM64DI 47.1 miles 285° 2025-01-03 03:27:32
JR5YDS-15 35 2025-01-02 21:39:26 2025-01-03 03:10:07 PM64MD > PM64MB 6.5 miles 197° 2025-01-03 03:10:07
JR5YEB-10 4 2025-01-02 21:15:16 2025-01-03 03:49:28 PM64NG > PM63MU 30.0 miles 193° 2025-01-02 21:15:16
JH5ZLW-2 2 2025-01-03 03:35:44 2025-01-04 01:52:38 PM64MG > PM63JS 37.9 miles 206° 2025-01-03 03:35:44
JO4DLN-10 54 2024-12-31 19:42:05 2025-01-04 02:01:55 PM64GE > PM64GG 4.0 miles 16° 2025-01-01 21:22:11
JE4YKI-10 7 2025-01-01 21:09:13 2025-01-04 02:11:06 PM64GE > PM64DI 17.7 miles 306° 2025-01-01 21:17:20
JJ4KME-2 6 2025-01-04 00:55:38 2025-01-04 01:45:15 PM64JO > PM64IG 24.3 miles 198° 2025-01-04 00:55:38
JG4DGO-10 1 2025-01-03 04:44:13 2025-01-03 04:44:13 PM64NL > PM64MO 9.0 miles 338° 2025-01-03 04:44:13
JE4YNZ-2 4 2025-01-02 20:47:33 2025-01-03 04:29:55 PM64OJ > PM64QM 11.3 miles 54° 2025-01-03 04:22:28

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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