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APRS station JO4DFJ-9 - show graphs
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Mic-E message: In service
Location: 34°25.82' N 132°18.46' E - locator PM64DK63WG - show map - static map
5.7 miles North bearing 345° from Hatsukaichi, Hiroshima, Japan [?]
8.9 miles North bearing 353° from Miyajima, Hiroshima, Japan
9.0 miles West bearing 285° from Hiroshima-shi, Hiroshima, Japan
48.5 miles Northwest bearing 327° from Matsuyama-shi, Ehime, Japan
Last position: 2017-05-24 09:57:21 EDT (11h26m ago)
2017-05-24 22:57:21 JST local time at Hatsukaichi, Japan [?]
Altitude: 814 ft
Course: 316°
Speed: 24 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JO4DFJ-9>S4RUX2 via JE4YKP-3*,qAR,JR5IUI-10 (good)
Positions stored: 68681
Packet rate: 58 seconds between packets on average during 1394 seconds.
Stations near current position of JO4DFJ-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JE4YKP-24.3 miles 203°2017-05-24 21:13:37 JE4YKP-34.4 miles 203°2017-05-24 21:03:29
ER-5893084.4 miles 203°2017-05-24 21:03:15 JG4XGD-D4.4 miles 133°2017-05-13 20:38:41
JO4FIZ-74.5 miles 137°2017-05-05 00:25:53 JA5FXJ-54.5 miles 173°2017-05-04 18:15:53
JE4KIY-95.2 miles 88°2017-05-24 06:44:44 JM4HTF-75.2 miles 149°2017-05-19 19:48:57
jm4htf-5-i5.2 miles 149°2017-05-06 02:33:37 JM4HTF5.2 miles 149°2017-05-20 21:40:22
JH4SAK-55.3 miles 184°2017-05-20 00:21:24 JR4DHK-95.6 miles 188°2017-05-24 05:17:35
EL-5224495.7 miles 190°2017-05-04 00:03:05 JE4YKI F5.7 miles 189°2017-05-24 21:03:21
JR4DHK-85.7 miles 189°2017-05-22 08:10:50 JR4DHK-75.7 miles 189°2017-05-21 06:00:41
JE4YKI-135.8 miles 188°2017-05-24 21:13:56 JH4SAK-75.9 miles 176°2017-05-01 04:14:48
JP4YDU-I5.9 miles 135°2017-05-24 21:18:53 JH4ZVD-96.3 miles 119°2017-05-15 17:58:16
Stations which heard JO4DFJ-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JN4OQT-10 2 2017-05-20 00:06:28 2017-05-20 00:09:17 PM64KS > PM64KT 2.8 miles 12° 2017-05-20 00:06:28
JR5YBZ-3 34 2017-05-04 22:08:56 2017-05-24 05:40:56 PM64DK > PM63TX 83.8 miles 113° 2017-05-24 05:40:17
JA5GGB 2 2017-05-05 00:01:37 2017-05-06 04:56:39 PM64WQ > PM64UF 33.5 miles 193° 2017-05-05 00:01:37
JF5FFL-10 3 2017-05-04 21:55:28 2017-05-06 06:28:12 PM64LK > PM63PW 40.6 miles 153° 2017-05-04 21:55:28
JA5HWI-10 4 2017-05-12 00:18:52 2017-05-19 00:13:52 PM64CK > PM63JS 55.5 miles 146° 2017-05-19 00:13:52
JA4YMC-10 2 2017-05-06 04:04:25 2017-05-06 04:47:09 PM74BS > PM65TA 31.3 miles 301° 2017-05-06 04:04:25
JI3YVA-1 14 2017-05-05 01:56:56 2017-05-06 03:24:38 PM74NP > PM74IT 27.1 miles 292° 2017-05-05 03:45:05
JF6YFU-3 94 2017-05-01 22:53:26 2017-05-24 07:19:16 PM64JK > PM53TO 89.0 miles 229° 2017-05-06 07:00:19
JH3YBD-1 21 2017-05-05 02:01:54 2017-05-06 04:10:15 PM74AR > PM75HD 46.1 miles 53° 2017-05-06 04:10:15
JR4DYZ-10 1 2017-05-08 22:43:46 2017-05-08 22:43:46 PM64GJ > PM64BB 32.5 miles 226° 2017-05-08 22:43:46
JR5YCC-3 5 2017-05-03 05:41:28 2017-05-18 02:51:32 PM64EL > PM63HG 84.7 miles 170° 2017-05-11 19:34:53
JE3GIC-10 16 2017-05-05 00:41:08 2017-05-06 03:43:56 PM74HU > PM74FT 8.0 miles 243° 2017-05-06 03:31:36
JR4GUN-10 5 2017-05-01 07:03:44 2017-05-16 03:20:43 PM64GK > PM64CE 24.5 miles 224° 2017-05-16 03:20:43
JA3TMM-10 6 2017-05-05 01:43:53 2017-05-06 03:50:50 PM74DS > PM74HU 15.4 miles 74° 2017-05-06 03:50:50
JH3NUL-10 7 2017-05-05 02:08:27 2017-05-06 03:26:57 PM74LT > PM74JS 11.4 miles 248° 2017-05-06 02:30:05
JH5ZZZ-3 519 2017-05-01 06:48:19 2017-05-24 09:55:22 PM64SM > PM63KR 66.2 miles 213° 2017-05-06 05:07:36
JA3MAK 6 2017-05-05 00:12:29 2017-05-06 03:49:40 PM74AS > PM74ER 20.3 miles 95° 2017-05-05 00:12:29
JA4ZRK 5 2017-05-04 22:17:56 2017-05-06 05:22:49 PM64RM > PM64PN 6.1 miles 288° 2017-05-06 05:14:08
JA4MFD-10 1 2017-05-24 09:43:10 2017-05-24 09:43:10 PM64EJ > PM64CD 19.0 miles 214° 2017-05-24 09:43:10
JH3XVQ-1 1 2017-05-06 03:29:45 2017-05-06 03:29:45 PM74HV > PM74HU 3.0 miles 178° 2017-05-06 03:29:45
JE4YKP-3 1422 2017-05-01 06:39:05 2017-05-24 09:57:21 PM64MX > PM64DI 59.3 miles 226° 2017-05-20 02:01:27
JG5EQV-10 1 2017-05-06 04:57:29 2017-05-06 04:57:29 PM64UO > PM64TC 32.4 miles 183° 2017-05-06 04:57:29
JA3MAK-1 2 2017-05-05 00:37:56 2017-05-06 03:45:57 PM74ES > PM74ER 4.3 miles 127° 2017-05-05 00:37:56
JA5YRY-10 1 2017-05-04 21:59:21 2017-05-04 21:59:21 PM64ML > PM64LA 31.0 miles 183° 2017-05-04 21:59:21
JR5IUI-10 6 2017-05-04 21:03:11 2017-05-19 00:01:49 PM64DK > PM63MX 54.5 miles 128° 2017-05-19 00:01:49
JH4YOP-10 18 2017-05-12 02:34:47 2017-05-20 04:40:18 PM64EL > PM64MS 45.9 miles 64° 2017-05-12 02:34:47
JR4QII-10 2 2017-05-06 06:34:03 2017-05-06 06:39:55 PM64NL > PM64MO 9.0 miles 333° 2017-05-06 06:34:03
JR5YEP-10 1 2017-05-06 02:12:54 2017-05-06 02:12:54 PM74MQ > PM74FD 51.2 miles 223° 2017-05-06 02:12:54
JR5WSU-10 1 2017-05-19 00:01:14 2017-05-19 00:01:14 PM64DK > PM64KB 43.4 miles 129° 2017-05-19 00:01:14

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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