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APRS station JF8EPR-12 - show graphs
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Comment: /TinyTrak4 Alpha
Mic-E message: Off duty
Location: 43°04.65' N 141°32.28' E - locator QN03SB48NO - show map - static map
2.2 miles South bearing 197° from Ebetsu, Hokkaidō, Japan [?]
7.2 miles North bearing 348° from Kitahiroshima, Hokkaidō, Japan
9.7 miles East bearing 84° from Sapporo-shi, Hokkaidō, Japan
63.4 miles Southwest bearing 221° from Asahikawa, Hokkaidō, Japan
Last position: 2021-06-22 19:56:50 EDT (5h36m ago)
2021-06-23 08:56:50 JST local time at Ebetsu, Japan [?]
Altitude: 59 ft
Course: 240°
Speed: 15 MPH
Last telemetry: 2021-06-22 19:54:08 EDT (5h38m ago) – show telemetry
Ch 1: 120, Ch 2: 85, Ch 3: 255, Ch 4: 88, Ch 5: 61
 1     2     3     4     5     6     7     8 
Last path: JF8EPR-12>TSPTV5 via JE8DBM-1*,qAR,JR8YJC-13 (good)
Positions stored: 62851
Packet rate: 94 seconds between packets on average during 1966 seconds.
APRS digipeater – Statistics for 2021-06:
Stations heard directly: 1 on radio path – show map
Last heard a station directly: 2021-03-12 20:47:43 EST (102d 3h45m ago)
Position packets heard directly: 2 on radio path
Stations near current position of JF8EPR-12 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
JA8NOU-71.0 miles 337°2021-06-22 00:46:58 JH8MTV-75.8 miles 233°2021-06-22 03:41:09
JH8MTV-95.8 miles 233°2021-06-18 05:26:07 JE8TOM B6.6 miles 227°2021-06-03 08:59:48
JE8TOM-B6.6 miles 227°2021-06-03 08:59:58 JE8MFG-96.9 miles 173°2021-06-16 05:06:12
JI8TEY-107.4 miles 214°2021-06-23 01:31:49 JI8TEY-137.4 miles 214°2021-06-23 01:31:49
JI8TEY-37.4 miles 214°2021-06-23 01:32:33 JH8OVN-97.6 miles 215°2021-06-20 08:41:26
JH8OVN-I7.6 miles 215°2021-06-23 01:10:10 JH8OVN-137.6 miles 215°2021-06-23 00:41:19
JH8OVN-107.6 miles 215°2021-06-20 08:13:32 JH8OVN R7.6 miles 215°2021-06-23 01:20:00
JH8OVN-R7.6 miles 215°2021-06-23 01:20:10 JH8OVN M7.6 miles 215°2021-06-20 08:35:11
JH8OVN-M7.6 miles 215°2021-06-20 08:35:21 JH8OVN P7.6 miles 215°2021-06-13 03:15:20
JH8OVN-P7.6 miles 215°2021-06-13 03:15:30 JH8OVN-C7.6 miles 215°2021-06-22 22:58:28
Stations which heard JF8EPR-12 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JR8YJC-13 220 2021-06-01 19:56:23 2021-06-22 19:45:38 QN03QC > QN02RW 11.2 miles 148° 2021-06-16 06:28:01
JE8DBM-1 32 2021-06-01 20:40:55 2021-06-22 19:56:31 QN03RB > QN03VD 14.5 miles 65° 2021-06-21 06:04:52
JA8PGJ-10 1 2021-06-17 18:53:02 2021-06-17 18:53:02 QN03SC > QN02GX 50.8 miles 260° 2021-06-17 18:53:02
JI8TEY-3 144 2021-06-01 20:16:11 2021-06-22 19:50:40 QN03SC > QN02RX 8.1 miles 207° 2021-06-09 05:43:00
JR8YMH-10 8 2021-06-01 19:56:28 2021-06-21 07:19:25 QN03QA > QN03QE 9.1 miles 8° 2021-06-02 06:56:14
JR8YOM-10 110 2021-06-02 06:11:58 2021-06-22 19:49:31 QN03SC > QN03QA 10.5 miles 240° 2021-06-15 19:59:35
JA8YFI-10 1 2021-06-03 05:03:26 2021-06-03 05:03:26 QN03QB > QN03QA 1.9 miles 223° 2021-06-03 05:03:26

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.
Stations heard directly by JF8EPR-12
callsign pkts first heard - EDT last heard longest (rx => tx) longest at - EDT
JG8NJH-9 2 2021-06-18 23:56:31 2021-06-18 23:58:37 QN03QB > QN03QB 1.7 miles 166° 2021-06-18 23:56:31

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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