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APRS station JA4XTA-9 - show graphs
Comment: 433.820MHz a
Mic-E message: In service
Location: 34°36.26' N 133°45.18' E - locator PM64VO05IA - show map
1.6 miles Northwest bearing 332° from Kurashiki, Okayama, Japan [?]
4.3 miles South bearing 178° from Sōja, Okayama, Japan
11.1 miles West bearing 249° from Okayama-shi, Okayama, Japan
55.7 miles West bearing 255° from Himeji, Hyōgo, Japan
Last position: 2025-01-23 01:23:42 EST (6h57m ago)
2025-01-23 15:23:42 JST local time at Kurashiki, Japan [?]
Altitude: 13 ft
Course: 161°
Speed: 6 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JA4XTA-9>S4SVR6 via WIDE1-1,qAR,JA4YZK-10 (good)
Positions stored: 42522
Packet rate: 86 seconds between packets on average during 858 seconds.
Other SSIDs: JA4XTA JA4XTA-10 JA4XTA-7 JA4XTA-5
Stations near current position of JA4XTA-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JA4XTA133.0 yards 90°2025-01-17 19:27:01 JA4XQS-9206.6 yards 234°2025-01-22 04:53:11
JJ4ERR-90.3 miles 170°2025-01-23 03:34:08 JH4KAG-50.6 miles 150°2025-01-15 07:57:44
JH4KAG0.6 miles 150°2025-01-21 18:47:08 JH4KAG-90.6 miles 151°2025-01-23 01:05:40
JE4MKV-71.2 miles 157°2025-01-23 03:24:02 JJ4XCV-91.4 miles 103°2025-01-23 05:16:23
JF4MDB1.8 miles 97°2025-01-11 23:45:28 JE4MKV-91.9 miles 69°2025-01-23 05:25:08
JE4SMQ-91.9 miles 109°2025-01-23 05:21:30 JE4YIB-102.1 miles 112°2025-01-23 08:09:48
JE4YIB-N2.1 miles 113°2025-01-22 19:12:26 P-JE4YIB2.1 miles 113°2025-01-23 08:02:18
JG4PWJ-72.4 miles 110°2025-01-23 06:03:09 JR4GEK-92.7 miles 191°2025-01-19 01:25:38
JO4NSO-92.8 miles 108°2025-01-23 03:50:51 JA4YZK-102.8 miles 201°2025-01-23 07:56:07
JA/OY-1362.9 miles 7°2025-01-06 03:38:29 jj4iot-i3.0 miles 326°2025-01-20 04:40:15
Stations which heard JA4XTA-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA4YYF-2 18 2025-01-18 01:31:19 2025-01-18 07:57:19 PM64US > PM64RX 19.0 miles 322° 2025-01-18 07:57:19
JE4YIB-10 42 2025-01-03 19:54:59 2025-01-18 02:08:44 PM64UQ > PM64VO 6.5 miles 153° 2025-01-03 21:02:05
JR5IZI-10 7 2025-01-07 19:02:08 2025-01-18 01:23:40 PM64UR > PM64XG 33.6 miles 154° 2025-01-18 01:23:40
JE4YOO 2 2025-01-18 02:10:37 2025-01-18 02:14:25 PM65TF > PM65UE 6.4 miles 140° 2025-01-18 02:14:25
JE4YJJ-2 9 2025-01-18 01:29:49 2025-01-18 07:45:54 PM64US > PM65TA 16.0 miles 346° 2025-01-18 01:29:49
JE4YJJ-10 19 2025-01-18 01:41:27 2025-01-18 07:46:24 PM65VB > PM64UX 8.8 miles 235° 2025-01-18 01:55:49
JE4YOO-10 16 2025-01-18 02:05:22 2025-01-18 07:39:51 PM64UX > PM65UE 13.1 miles 6° 2025-01-18 07:39:51
JA4ZZJ-2 3 2025-01-18 01:18:07 2025-01-18 07:57:50 PM64TT > PM64WL 28.5 miles 153° 2025-01-18 01:34:11
JA4ZAQ-2 54 2025-01-02 22:50:30 2025-01-23 01:11:58 PM64VN > PM64XR 13.6 miles 43° 2025-01-18 01:27:49
JA4YZK-10 365 2024-12-31 20:47:34 2025-01-23 01:23:42 PM64US > PM64UN 14.4 miles 169° 2025-01-18 01:29:01
JA4ZIZ-10 2 2025-01-18 07:49:24 2025-01-18 07:50:38 PM64TU > PM64SV 6.7 miles 290° 2025-01-18 07:50:38

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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