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APRS station JO4DFJ-9 - show graphs
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Mic-E message: In service
Location: 34°23.85' N 132°21.67' E - locator PM64EJ35IJ - show map - static map
3.6 miles Northeast bearing 26° from Hatsukaichi, Hiroshima, Japan [?]
5.6 miles West bearing 271° from Hiroshima-shi, Hiroshima, Japan
45.0 miles Northwest bearing 329° from Matsuyama-shi, Ehime, Japan
Last position: 2017-08-17 05:16:57 EDT (32m46s ago)
2017-08-17 18:16:57 JST local time at Hatsukaichi, Japan [?]
Altitude: 85 ft
Course: 68°
Speed: 5 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JO4DFJ-9>S4RSX5 via JE4YKP-3*,qAR,JA5HWI-10 (good)
Positions stored: 76365
Packet rate: 189 seconds between packets on average during 4341 seconds.
Stations near current position of JO4DFJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JL4KJS-70.4 miles 106°2017-08-14 18:16:03 JH4SAK-52.1 miles 164°2017-08-03 19:40:35
JM4HTF-92.2 miles 190°2017-08-17 03:47:42 JM4HTF-72.2 miles 189°2017-08-12 10:00:27
JJ5MUH-72.3 miles 143°2017-08-16 06:22:21 JH4ZVD-92.6 miles 197°2017-08-14 23:22:07
MATSUMOTO2.7 miles 136°2017-08-17 05:03:19 JE4KIY-93.7 miles 13°2017-08-05 04:02:54
JH4SAK-74.1 miles 226°2017-08-14 00:20:32 JF3PZN-94.2 miles 99°2017-08-17 05:49:26
McCOY4.6 miles 95°2017-08-17 05:03:17 JH4MSA-54.8 miles 112°2017-08-15 07:17:28
JH4MSA4.8 miles 112°2017-08-17 03:04:58 JE4YKP-25.0 miles 250°2017-08-17 05:43:39
JE4YKP-35.1 miles 250°2017-08-17 05:23:18 ER-5893085.1 miles 250°2017-08-17 05:03:13
ER-je4yki5.1 miles 250°2017-07-22 20:54:46 JR4DHK-95.1 miles 231°2017-08-17 05:25:40
JE4YKI-135.2 miles 228°2017-08-17 05:36:26 JR4DHK-75.2 miles 229°2017-08-14 08:29:58
Stations which heard JO4DFJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR5GDP 1 2017-08-04 23:02:35 2017-08-04 23:02:35 PM74ES > PM74CG 37.3 miles 196° 2017-08-04 23:02:35
JR5YBZ-3 29 2017-08-04 05:53:07 2017-08-06 05:34:59 PM64DK > PM63TX 83.1 miles 112° 2017-08-04 05:53:07
JF5FFL-10 2 2017-08-04 22:06:35 2017-08-06 04:29:58 PM64RM > PM63PW 44.0 miles 194° 2017-08-04 22:06:35
JA4XO-1 2 2017-08-04 22:29:09 2017-08-06 01:43:22 PM64VQ > PM64XO 8.4 miles 124° 2017-08-04 22:29:09
JA4YMC-10 3 2017-08-04 22:38:08 2017-08-06 03:25:35 PM64VN > PM65TA 30.6 miles 345° 2017-08-06 03:25:35
JI3YVA-1 13 2017-08-05 00:45:58 2017-08-06 00:41:23 PM74MQ > PM74IT 22.1 miles 291° 2017-08-05 02:08:54
JF6YFU-3 29 2017-08-02 06:43:07 2017-08-17 02:57:44 PM64LL > PM53TO 100.2 miles 233° 2017-08-06 04:38:39
JH3YBD-1 40 2017-08-04 22:31:25 2017-08-06 01:54:28 PM64VP > PM75HD 60.1 miles 54° 2017-08-06 01:54:28
JE3GIC-10 4 2017-08-06 00:50:14 2017-08-06 01:14:47 PM74FT > PM74FT 2.3 miles 75° 2017-08-06 01:14:47
JA4UNI-1 2 2017-08-04 22:41:11 2017-08-04 22:46:37 PM74AR > PM75CD 28.5 miles 19° 2017-08-04 22:41:11
JA3TMM-10 24 2017-08-04 23:04:02 2017-08-06 01:22:42 PM74DS > PM74HU 15.5 miles 74° 2017-08-06 01:22:42
JH3NUL-10 6 2017-08-05 00:56:40 2017-08-06 00:26:07 PM74MT > PM74JS 15.2 miles 259° 2017-08-05 01:57:16
JA4YYF-1 2 2017-08-06 01:27:52 2017-08-06 01:55:29 PM74CS > PM64RX 44.6 miles 290° 2017-08-06 01:27:52
JH5ZZZ-3 304 2017-08-01 04:30:27 2017-08-17 05:14:22 PM64RM > PM63KR 65.1 miles 211° 2017-08-06 04:08:20
JA3MAK 4 2017-08-04 22:43:30 2017-08-06 01:21:50 PM74AS > PM74ER 20.2 miles 95° 2017-08-04 22:43:30
JA4MFD-10 1 2017-08-07 06:38:53 2017-08-07 06:38:53 PM64EJ > PM64CD 18.9 miles 215° 2017-08-07 06:38:53
JH3XVQ-1 1 2017-08-05 00:40:35 2017-08-05 00:40:35 PM74HV > PM74HU 3.2 miles 201° 2017-08-05 00:40:35
JE4YKP-3 921 2017-08-01 04:21:25 2017-08-17 05:16:57 PM64ML > PM64DI 42.8 miles 261° 2017-08-06 04:37:14
JE4YIB-10 14 2017-08-04 22:21:11 2017-08-06 03:34:11 PM64VQ > PM64VO 6.4 miles 200° 2017-08-04 22:29:40
JA5YRY-10 4 2017-08-04 21:56:14 2017-08-06 04:28:57 PM64UN > PM64LA 55.3 miles 226° 2017-08-06 03:55:55
JR5IUI-10 4 2017-08-04 20:30:28 2017-08-06 05:40:02 PM64GK > PM63MX 43.1 miles 142° 2017-08-06 05:40:02

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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