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APRS station JK3HDV-9 - show graphs
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Comment: 13.7V 6C Home QTH : Kakogawa-City Japan
Location: 34°49.60' N 134°50.80' E - locator PM74KT18OJ - show map - static map
4.1 miles North bearing 357° from Kakogawa, Hyōgo, Japan [?]
8.0 miles East bearing 68° from Shirahama, Hyōgo, Japan
21.2 miles Northwest bearing 296° from Kōbe-shi, Hyōgo, Japan
38.3 miles West bearing 284° from Ōsaka-shi, Ōsaka, Japan
Last position: 2019-03-24 20:48:49 EDT (4h43m ago)
2019-03-25 09:48:49 JST local time at Kakogawa, Japan [?]
Altitude: 129 ft
Course: 156°
Speed: 3 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JK3HDV-9>APOTU0 via JI3YVA-1*,qAR,JR5YFF-10 (good)
Positions stored: 95944
Packet rate: 64 seconds between packets on average during 837 seconds.
Stations near current position of JK3HDV-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA3MZJ-73.8 miles 241°2019-03-23 03:58:12 JA3MZJ-103.8 miles 241°2019-03-23 03:16:06
JA3MZJ-93.8 miles 241°2019-03-17 02:25:34 JA3EHK-54.0 miles 189°2019-03-15 23:53:59
JA3KPR-74.0 miles 166°2019-03-21 01:38:12 JF3OQA-54.1 miles 185°2019-02-27 03:15:40
JA3QWG-55.2 miles 194°2019-03-13 17:07:58 JH3NUL-9-i5.8 miles 210°2019-02-25 07:49:29
JQ3TDL-146.0 miles 215°2019-03-25 01:30:28 JO3RUL6.7 miles 259°2019-03-14 04:48:26
JQ3LWN-96.8 miles 241°2019-03-17 03:21:07 JF3OQA-96.9 miles 163°2019-03-19 03:55:09
KOUSUI MARU6.9 miles 203°2019-03-18 03:39:28 YUKAI MARU7.0 miles 221°2019-03-24 18:00:54
JP3YIG-I7.0 miles 256°2019-03-25 01:12:04 KOUOHMARU7.2 miles 211°2019-03-11 22:24:05
RYOSHIN MARU7.4 miles 181°2019-03-25 01:26:33 NORTHPOLE7.7 miles 196°2019-03-24 22:14:08
JA3FVA-127.7 miles 146°2019-03-24 04:18:42 RISING WIND7.7 miles 183°2019-03-25 01:25:33
Stations which heard JK3HDV-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JN3PHH-3 3 2019-03-14 20:46:23 2019-03-17 22:22:00 PM74LV > PM75QM 49.5 miles 30° 2019-03-14 20:46:23
JI3YVA-1 810 2019-02-28 19:00:27 2019-03-24 20:48:49 PM74LX > PM74IT 19.7 miles 228° 2019-03-17 22:12:29
JH3YBD-1 542 2019-02-28 19:00:50 2019-03-24 20:47:45 PM74OU > PM75HD 36.5 miles 305° 2019-03-02 03:04:04
JA3TMM-10 17 2019-03-20 22:36:09 2019-03-23 03:15:57 PM74JV > PM74HU 11.5 miles 246° 2019-03-21 02:03:43
JH3XVQ-1 5 2019-03-20 22:48:50 2019-03-23 03:15:48 PM74IX > PM74HU 8.8 miles 195° 2019-03-23 03:15:48
JA3MZJ-10 172 2019-03-04 01:57:23 2019-03-23 01:12:42 PM74KR > PM74JT 4.7 miles 323° 2019-03-20 04:49:24
JR5YFF-10 289 2019-02-28 20:42:09 2019-03-24 20:47:52 PM74LW > PM74CA 76.2 miles 216° 2019-03-04 00:44:09

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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