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APRS station JL1SFR-7 - show graphs
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Mic-E message: Off duty
Location: 35°41.50' N 139°56.82' E - locator PM95XQ36PA - show map - static map
2.0 miles West bearing 267° from Funabashi, Chiba, Japan [?]
2.3 miles Southeast bearing 147° from Ichikawa, Chiba, Japan
14.3 miles East bearing 89° from Tokyo, Tōkyō, Japan
24.0 miles Northeast bearing 45° from Yokohama-shi, Kanagawa, Japan
Last position: 2019-11-16 15:20:58 EST (1h37m ago)
2019-11-17 05:20:58 JST local time at Funabashi, Japan [?]
Altitude: 7 ft
Course: 263°
Speed: 0 MPH
Device: Yaesu: FT3D (ht)
Last path: JL1SFR-7>SUTQU0 via JQ1ZIF-2*,qAR,JQ1YWK-10 (good)
Positions stored: 1549
Packet rate: 336 seconds between packets on average during 16486 seconds.
Stations near current position of JL1SFR-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JJ1GUU0.3 miles 171°2019-11-01 06:22:02 TADAMI0.9 miles 356°2019-11-09 03:44:12
JF1QGG1.2 miles 44°2019-11-16 16:57:00 JI1KNF1.3 miles 319°2019-11-16 16:41:58
JA1WHD-91.3 miles 47°2019-10-26 22:35:26 SHOKYU MARU1.7 miles 169°2019-11-16 16:56:27
JG1ITH-91.7 miles 235°2019-11-05 03:30:05 SHIN YU MARU1.8 miles 166°2019-11-15 18:39:27
JM1QCQ-72.0 miles 301°2019-10-21 22:54:47 MISAKI2.0 miles 120°2019-11-16 11:33:14
NEW SILK ROAD 12.0 miles 122°2019-11-16 16:54:28 SHINNIKKO MARU2.1 miles 164°2019-11-15 11:57:03
JG1WTK-142.3 miles 296°2019-11-16 14:45:36 VTC DRAGON2.4 miles 129°2019-11-16 16:56:46
TOYO PEONY2.4 miles 124°2019-11-16 00:20:13 JA7THE-92.5 miles 34°2019-11-15 17:13:12
JG1LKT-A2.5 miles 27°2019-11-15 04:31:52 MIZUHO2.6 miles 129°2019-11-16 00:15:13
EIYU MARU NO.72.6 miles 129°2019-11-16 00:39:14 JL1TJX-52.7 miles 350°2019-11-16 07:35:41
Stations which heard JL1SFR-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JF1QGG 4 2019-11-07 15:10:57 2019-11-16 15:15:57 PM95XQ > PM95XQ 1.2 miles 44° 2019-11-16 15:15:57
JK1ZPR-2 8 2019-11-07 13:06:16 2019-11-14 07:28:03 QM05BN > QM05DJ 12.0 miles 144° 2019-11-07 13:11:16
JQ1ZIF-2 235 2019-11-07 07:01:35 2019-11-16 15:20:58 PM95XQ > QM05CK 21.6 miles 141° 2019-11-16 15:20:58
JQ1ZPA-10 2 2019-11-07 15:21:18 2019-11-07 15:26:18 PM95XQ > PM95VP 8.6 miles 256° 2019-11-07 15:26:18
JS1YAB-2 9 2019-11-07 11:56:35 2019-11-16 15:05:57 QM05CN > PM95OP 52.4 miles 276° 2019-11-16 10:56:12
JE1EER-10 4 2019-11-07 07:36:35 2019-11-16 15:10:57 QM05CM > PM95WR 22.6 miles 304° 2019-11-07 07:46:35

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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