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APRS station JL7OTC-10 - show graphs
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Comment: 144.66MHz/1200bps I-Gate Shibata
Location: 38°03.70' N 140°45.65' E - locator QM08JB14HT - show map - static map
1.7 miles Northeast bearing 61° from Ōkawara, Miyagi, Japan [?]
5.2 miles West bearing 291° from Watari, Miyagi, Japan
15.5 miles Southwest bearing 203° from Sendai-shi, Miyagi, Japan
70.2 miles North bearing 355° from Iwaki, Fukushima, Japan
Last position: 2018-07-18 01:49:52 EDT (26m1s ago)
2018-07-18 14:49:52 JST local time at Ōkawara, Japan [?]
Device: Open Source: Xastir (software, Linux/Unix)
Last path: JL7OTC-10>APX200 via TCPIP*,qAC,T2TOKYO2
Positions stored: 1
Packet rate: 1801 seconds between packets on average during 88249 seconds.
Other SSIDs: JL7OTC-7 JL7OTC-9
APRS igate – Statistics for 2018-07:
Stations heard directly: 10 on radio path – show map
Last heard a station directly: 2018-07-18 02:02:38 EDT (13m15s ago)
Normal receiver range estimate: 6 miles (Updated: 2018-05-31 17:56:34 EDT)
Position packets heard directly: 1245 on radio path
Position packets sent to APRS-IS: 1878 – show map
Stations near current position of JL7OTC-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JF7GMD-92.6 miles 78°2018-06-23 02:20:49 JP7FGJ6.5 miles 75°2018-07-18 02:00:57
JL7OTC-98.1 miles 233°2018-07-17 18:57:14 JK7UST-99.7 miles 38°2018-07-17 18:47:36
JP7FGJ-910.2 miles 45°2018-07-16 22:43:03 JE7YUQ-310.4 miles 43°2018-07-18 02:02:38
JP7LOY-711.1 miles 53°2018-07-15 16:30:20 JG2VIQ-914.1 miles 42°2018-07-18 02:12:15
JA7DNO-914.2 miles 1°2018-07-13 23:36:34 JE7GHS-714.4 miles 21°2018-06-21 22:01:33
JP7NPG-914.5 miles 19°2018-07-16 08:00:05 JO1GNA-714.9 miles 27°2018-07-01 05:05:34
JO1GNA-915.0 miles 27°2018-07-01 02:20:31 JP7YFB-I15.0 miles 24°2018-07-18 01:58:50
JR7LOS-915.7 miles 17°2018-07-17 23:49:51 JP7TDZ-516.1 miles 27°2018-06-28 04:08:04
JP7YEL-I16.3 miles 35°2018-07-18 02:15:46 JA7UDE16.5 miles 22°2018-07-14 22:52:25
JA7UDE-1016.5 miles 22°2018-07-15 00:22:27 JG7IMF B16.6 miles 31°2018-07-13 08:12:15
Stations heard directly by JL7OTC-10
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JK1PEB-9 9 2018-07-15 19:37:51 2018-07-15 19:47:53 QM07DR > QM08JB 35.9 miles 230° 2018-07-15 19:47:53
JM2WQD-9 4 2018-07-01 21:39:24 2018-07-01 21:44:32 QM07HW > QM08JB 11.1 miles 225° 2018-07-01 21:44:32
JE7YUQ-3 823 2018-06-30 20:18:14 2018-07-18 02:02:38 QM08KE > QM08JB 10.4 miles 43° 2018-07-18 02:02:38
JA7HYR-9 5 2018-07-07 22:19:52 2018-07-07 22:54:17 QM08LE > QM08JB 13.9 miles 43° 2018-07-07 22:19:52
JE1RCI-9 3 2018-07-14 00:55:11 2018-07-14 07:23:51 QM07HX > QM08JB 10.5 miles 227° 2018-07-14 00:55:11
JF2BVT-14 15 2018-07-04 12:04:52 2018-07-17 23:45:29 QM07HX > QM08JB 10.4 miles 227° 2018-07-04 12:04:52
JA1KHZ-12 1 2018-07-13 16:09:35 2018-07-13 16:09:35 QM08IC > QM08JB 4.9 miles 323° 2018-07-13 16:09:35
JL7OTC-9 187 2018-06-30 21:26:58 2018-07-17 18:57:14 QM07HX > QM08JB 8.5 miles 238° 2018-07-05 05:41:49
JP7FGJ 97 2018-06-30 21:16:03 2018-07-14 03:44:27 QM08KC > QM08JB 6.5 miles 74° 2018-07-14 03:44:27
JP7FGJ-9 101 2018-06-30 21:47:45 2018-07-14 02:21:18 QM08LE > QM08JB 13.7 miles 43° 2018-07-08 19:13:00

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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