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APRS station JO3UDB-9 - show graphs
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Mic-E message: Off duty
Location: 35°25.85' N 135°18.59' E - locator PM75PK73EJ - show map - static map
1.9 miles Southwest bearing 225° from Maizuru, Kyōto, Japan [?]
10.0 miles Southeast bearing 135° from Miyazu, Kyōto, Japan
51.6 miles North bearing 8° from Kōbe-shi, Hyōgo, Japan
52.0 miles North bearing 348° from Ōsaka-shi, Ōsaka, Japan
Last position: 2017-09-21 08:10:19 EDT (1d 12h13m ago)
2017-09-21 21:10:19 JST local time at Maizuru, Japan [?]
Altitude: 75 ft
Course: 203°
Speed: 6 MPH
Device: Yaesu: FTM-350 (rig)
Last path: JO3UDB-9>SURUX5 via WIDE1-1,WIDE2-1,qAR,JE3ZKC (good)
Positions stored: 37796
Packet rate: 71 seconds between packets on average during 1638 seconds.
Stations near current position of JO3UDB-9 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JH3BAG3.1 miles 60°2017-09-11 19:59:44 JO3XVQ-75.0 miles 50°2017-09-18 01:14:22
JH3BAG-35.5 miles 60°2017-09-02 09:35:13 JH3BAG-75.5 miles 61°2017-09-20 06:13:37
JP3YII-I5.7 miles 56°2017-09-22 20:13:36 JE3ZKC5.7 miles 56°2017-09-22 20:17:05
JF3LDV-95.7 miles 58°2017-09-20 17:06:46 JN3PHH-38.3 miles 27°2017-09-22 20:21:08
JP3CJB-99.7 miles 203°2017-09-12 06:42:14 JJ3OCN-149.8 miles 261°2017-09-20 01:57:55
JA1DAF-711.6 miles 279°2017-09-02 02:34:50 JG3CJY-1012.0 miles 247°2017-09-22 17:48:03
JR9BTZ-712.4 miles 222°2017-09-20 00:13:08 JJ3CYE-713.7 miles 229°2017-09-19 01:07:13
JJ3CYE-113.7 miles 228°2017-09-22 20:03:43 JJ3CYE-514.0 miles 230°2017-09-08 22:16:57
JO3LVG-1014.6 miles 231°2017-09-22 20:02:38 JO3LVG-714.6 miles 231°2017-09-22 17:10:33
JH3BAG-119.2 miles 247°2017-09-21 01:33:30 JP3CIR-919.2 miles 158°2017-09-22 08:58:08
Stations which heard JO3UDB-9 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JE3ZKC 462 2017-09-02 18:51:06 2017-09-21 08:09:47 PM75TL > PM75QL 14.8 miles 269° 2017-09-06 02:32:34
JN3PHH-3 88 2017-09-02 18:52:50 2017-09-21 08:07:55 PM75PK > PM75QM 8.3 miles 27° 2017-09-20 20:30:36
JH9YVE-3 102 2017-09-02 22:00:35 2017-09-20 20:31:33 PM75PK > PM75UN 25.4 miles 72° 2017-09-06 05:07:04

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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