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APRS station JH8TWO-10 - show graphs
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Comment: Sapporo Shiroishi 144.64MHz 9k6
Last status: DX: JR8YJZ-2 43.16.61N 141.24.58E 26.5km 359üE 05:11
Location: 43°02.28' N 141°24.97' E - locator QN03QA99WC - show map - static map
3.9 miles Southeast bearing 117° from Sapporo-shi, Hokkaidō, Japan [?]
8.8 miles Northwest bearing 299° from Kitahiroshima, Hokkaidō, Japan
69.5 miles Southwest bearing 224° from Asahikawa, Hokkaidō, Japan
Last position: 2017-01-22 14:48:04 EST (51m40s ago)
2017-01-23 04:48:04 JST local time at Sapporo-shi, Japan [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: JH8TWO-10>APU25N via TCPIP*,qAC,T2FUKUOKA
Positions stored: 9
Packet rate: 504 seconds between packets on average during 25202 seconds.
Other SSIDs: JH8TWO JH8TWO-5 JH8TWO-7 JH8TWO-9
APRS igate – Statistics for 2017-01:
Stations heard directly: 8 on radio path – show map
Last heard a station directly: 2017-01-22 15:11:59 EST (27m45s ago)
Normal receiver range estimate: 62 miles (Updated: 2016-09-30 11:32:16 EDT)
Position packets heard directly: 667 on radio path
Position packets sent to APRS-IS: 1157 – show map
Stations near current position of JH8TWO-10 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JH8TWO-925.6 yards 324°2017-01-02 23:03:46 JM8DIG-91.1 miles 330°2017-01-20 21:19:35
JH8MTV-91.7 miles 117°2017-01-22 02:36:34 JJ8LNX-91.9 miles 286°2017-01-22 06:34:54
JE8QJH-32.3 miles 100°2017-01-22 15:25:32 JE8KQR-72.9 miles 316°2017-01-21 04:45:48
JR8WLI-93.0 miles 169°2017-01-21 05:18:11 JP1BEG3.3 miles 284°2017-01-22 09:23:03
JI8PNV-93.6 miles 160°2017-01-21 06:50:26 JA8EFI-93.7 miles 262°2017-01-20 03:11:30
JA8EFI-73.7 miles 262°2017-01-07 05:39:18 JA8EFI3.7 miles 262°2017-01-22 15:15:47
JH8OVN-94.0 miles 153°2017-01-19 01:52:40 JH8OVN-C4.0 miles 153°2017-01-22 04:44:52
JH8OVN-I4.0 miles 152°2017-01-22 15:10:40 JH8OVN-134.0 miles 152°2017-01-22 14:39:59
JH8OVN-104.0 miles 152°2017-01-12 09:58:30 JI8TEY-104.0 miles 150°2017-01-22 15:30:49
JI8TEY-134.0 miles 150°2017-01-22 15:00:46 JE8LWZ-94.3 miles 154°2017-01-22 03:19:14
Stations heard directly by JH8TWO-10
callsign pkts first heard - EST last heard longest (rx => tx) longest at - EST
JE8KQR-9 225 2017-01-01 05:15:27 2017-01-22 04:17:04 QN03PC > QN03QA 9.3 miles 298° 2017-01-09 01:23:20
JE8KQR-7 5 2017-01-21 04:34:23 2017-01-21 04:40:45 QN03RB > QN03QA 4.7 miles 60° 2017-01-21 04:34:23
JR8YJZ-2 235 2016-12-31 23:10:40 2017-01-22 15:11:59 QN03QG > QN03QA 16.5 miles 359° 2017-01-22 15:11:59
JG8VWJ-9 3 2017-01-07 21:59:43 2017-01-07 22:27:37 QN03SG > QN03QA 16.0 miles 17° 2017-01-07 21:59:43
JH8CUY-9 151 2017-01-06 03:02:56 2017-01-22 07:54:01 QN03OC > QN03QA 10.0 miles 299° 2017-01-13 00:37:33
JM8FGA-7 1 2017-01-08 16:06:16 2017-01-08 16:06:16 QN03RB > QN03QA 1.1 miles 61° 2017-01-08 16:06:16
JH8TWO-9 11 2017-01-02 22:18:17 2017-01-02 23:03:46 QN02RX > QN03QA 6.5 miles 142° 2017-01-02 22:18:17
JM8IXA-9 36 2017-01-02 21:40:24 2017-01-22 02:21:24 QN03PB > QN03QA 5.5 miles 274° 2017-01-22 02:21:24

Only stations from which a position packet has been heard 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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