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APRS station JH4EDS-7 - show graphs
Comment: RED-CROSS OKAYAMA JA4YEZ JR4VM JR4WC
Mic-E message: In service
Location: 34°27.35' N 133°55.37' E - locator PM64XK09RJ - show map
2.4 miles Southwest bearing 219° from Tamano, Okayama, Japan [?]
10.5 miles Northeast bearing 23° from Sakaide, Kagawa, Japan
14.2 miles South bearing 183° from Okayama-shi, Okayama, Japan
73.5 miles West bearing 258° from Kōbe-shi, Hyōgo, Japan
Last position: 2024-05-19 05:49:26 EDT (3d 18h20m ago)
2024-05-19 18:49:26 JST local time at Tamano, Japan [?]
Altitude: 33 ft
Course: 281°
Speed: 0 MPH
Device: Yaesu: FT2D (ht)
Last path: JH4EDS-7>S4RWS5 via JA4ZZJ-2*,qAR,JE4YMQ-10 (good)
Positions stored: 738
Packet rate: 613 seconds between packets on average during 30028 seconds.
Stations near current position of JH4EDS-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA4GWS-719.4 yards 180°2024-05-23 00:07:24 ORIENTAL HARBOR0.4 miles 158°2024-04-27 19:26:26
ASAKA MARU0.4 miles 137°2024-05-22 22:48:42 NITTA MARU0.5 miles 168°2024-05-21 22:00:24
VENUS HALO0.5 miles 152°2024-05-07 23:05:31 004310605 JP0.9 miles 91°2024-05-22 23:06:42
KISYOU MARU1.1 miles 123°2024-05-17 17:30:50 ASAHI MARU 21.2 miles 80°2024-05-22 00:36:29
LUCKY HARMONY1.3 miles 137°2024-05-13 17:49:37 LENA1.3 miles 152°2024-05-22 19:46:37
DISKO ISLAND1.4 miles 164°2024-05-19 15:54:29 MIYAMA1.6 miles 68°2024-05-19 16:45:30
NORDTIGRIS1.8 miles 194°2024-05-22 06:03:12 SYOUYOUMARU NO.31.9 miles 179°2024-05-15 05:42:53
TAIZAN1.9 miles 225°2024-05-20 06:32:26 JR4EDQ-72.0 miles 8°2024-05-19 03:02:31
EISEI MARU2.0 miles 198°2024-05-11 05:43:34 XIN AN PING2.0 miles 197°2024-05-09 21:11:24
JO4JUK-52.1 miles 302°2024-05-17 23:35:46 JA4ZZJ-22.3 miles 284°2024-05-22 23:48:08
Stations which heard JH4EDS-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JA5UJT-10 36 2024-05-02 02:46:16 2024-05-19 02:39:16 PM64SM > PM74AH 33.3 miles 111° 2024-05-16 16:41:17
JR5IZI-10 9 2024-05-17 04:18:36 2024-05-18 12:59:29 PM64XK > PM64XG 13.3 miles 163° 2024-05-18 12:59:29
JR5VPD-10 5 2024-05-11 21:00:21 2024-05-18 11:27:14 PM64SM > PM74BI 38.4 miles 106° 2024-05-16 16:07:04
JA4ZZJ-2 1182 2024-05-02 02:21:51 2024-05-19 05:49:26 PM64SM > PM64WL 22.0 miles 96° 2024-05-16 16:45:19
JA4ZAQ-2 22 2024-05-16 22:19:39 2024-05-17 00:21:38 PM64SM > PM64XR 29.5 miles 58° 2024-05-16 22:23:43
JR5IZI-13 28 2024-05-11 21:08:48 2024-05-12 05:02:03 PM64SM > PM64XG 32.1 miles 119° 2024-05-12 05:02:03

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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