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APRS station JA4FKO-9 - show graphs
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Comment: 13.7V 30C OpenTracker+
Location: 34°45.34' N 134°00.89' E - locator PM74AS11SI - show map - static map
7.9 miles Northeast bearing 35° from Okayama-shi, Okayama, Japan [?]
16.2 miles East bearing 68° from Sōja, Okayama, Japan
66.4 miles West bearing 274° from Kōbe-shi, Hyōgo, Japan
Last position: 2017-01-17 22:02:50 EST (4d 21h31m ago)
2017-01-18 12:02:50 JST local time at Okayama-shi, Japan [?]
Altitude: 61 ft
Course: 338°
Speed: 12 MPH
Device: Argent Data Systems: OpenTracker (tracker)
Last path: JA4FKO-9>APOTC1 via WIDE1-1,WIDE2-1,qAR,JA4YMC-10 (good)
Positions stored: 125878
Packet rate: 88 seconds between packets on average during 352 seconds.
Stations near current position of JA4FKO-9 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JI4VRX-93.2 miles 273°2017-01-13 19:53:53 JJ4CVT-74.0 miles 218°2017-01-10 01:41:41
JJ4CVT-94.5 miles 207°2017-01-22 05:28:13 JS2BBZ6.8 miles 104°2017-01-03 09:49:22
JF4CYP-76.9 miles 193°2017-01-21 01:43:42 JF4CYP-107.2 miles 193°2017-01-22 19:02:01
JF4CYP-B7.6 miles 201°2017-01-22 16:33:26 JR4WUN-27.7 miles 213°2017-01-22 19:28:51
JE4MKV-97.7 miles 218°2017-01-21 00:03:24 JE4SMF-97.8 miles 198°2016-12-30 04:50:07
JF4CYP-98.5 miles 216°2017-01-22 16:41:36 JR4VEV-78.6 miles 217°2017-01-22 18:50:01
JN4XOC-98.8 miles 218°2017-01-22 17:50:38 JH5GYN8.9 miles 216°2017-01-09 01:32:06
JN4UMO-99.1 miles 209°2017-01-22 17:25:42 JA4EOQ-A9.1 miles 241°2017-01-03 20:12:57
JJ4JMI-1410.2 miles 219°2017-01-12 21:49:53 JJ4JMI-910.2 miles 219°2017-01-22 17:33:25
JJ5MSU-710.3 miles 228°2017-01-05 09:02:39 JE4YMQ-1010.3 miles 227°2017-01-22 19:24:43
Stations which heard JA4FKO-9 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JR5YBZ-3 4 2017-01-04 01:23:28 2017-01-04 01:58:14 PM64WQ > PM63TX 52.2 miles 196° 2017-01-04 01:58:14
JA4XO-1 5 2017-01-03 21:37:33 2017-01-06 19:26:10 PM64XS > PM64XO 12.2 miles 177° 2017-01-03 21:37:33
JA4YMC-10 17 2017-01-03 21:29:50 2017-01-17 22:02:50 PM74AS > PM65TA 28.4 miles 309° 2017-01-17 21:56:58
JA4YYF-1 1 2017-01-04 02:20:29 2017-01-04 02:20:29 PM64XT > PM64RX 27.9 miles 295° 2017-01-04 02:20:29
JE4YIB-10 7 2017-01-03 22:01:45 2017-01-04 01:46:40 PM64VP > PM64VO 2.5 miles 161° 2017-01-03 22:02:39

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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