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APRS station JA1SZN-7 - show graphs
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Mic-E message: In service
Location: 35°31.36' N 139°13.47' E - locator PM95OM65WK - show map - static map
7.6 miles West bearing 254° from Sagamihara, Kanagawa, Japan [?]
8.9 miles Southeast bearing 137° from Uenohara, Yamanashi, Japan
24.1 miles West bearing 283° from Yokohama-shi, Kanagawa, Japan
28.6 miles Southwest bearing 246° from Tokyo, Tōkyō, Japan
Last position: 2019-05-18 23:28:54 EDT (6h53m ago)
2019-05-19 12:28:54 JST local time at Sagamihara, Japan [?]
Altitude: 1037 ft
Course: 172°
Speed: 2 MPH
Device: Yaesu: FT1D (ht)
Last path: JA1SZN-7>S5SQS6 via WIDE1-1,qAS,JQ1ZWR-4 (good)
Positions stored: 18493
Packet rate: 384 seconds between packets on average during 9992 seconds.
Other SSIDs: JA1SZN JA1SZN-8 JA1SZN-9
Stations near current position of JA1SZN-7 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
7N2AQT51.7 yards 321°2019-05-18 22:08:00 JG1PLA-70.4 miles 348°2019-05-18 22:05:46
JH1WXW-70.7 miles 76°2019-05-18 23:56:54 JF1UJD-50.9 miles 329°2019-05-17 21:54:03
JL1KPM-51.5 miles 81°2019-04-19 21:45:54 JI1EQT-73.7 miles 219°2019-05-17 20:46:58
JG1GUF-74.0 miles 264°2019-04-20 23:26:33 JR7NAL4.0 miles 133°2019-05-19 02:51:47
JJ1BLB-94.7 miles 37°2019-05-19 00:24:35 7K1MHJ-95.7 miles 351°2019-04-27 21:13:07
JH1HTE5.8 miles 110°2019-05-17 03:09:54 JJ1OBJ-75.9 miles 34°2019-04-27 20:29:01
JR1ZPN-96.1 miles 78°2019-05-12 01:08:21 1EQF-96.3 miles 30°2019-05-15 04:03:52
7L1RLL-C6.3 miles 27°2019-05-04 19:00:31 JR2HYV6.5 miles 75°2019-05-05 04:21:09
JG1GFU-96.5 miles 94°2019-05-09 21:35:15 JF1EQF-96.6 miles 353°2019-05-19 02:49:52
JJ0USB-96.7 miles 343°2019-04-28 08:05:38 JQ1NCG-96.8 miles 143°2019-05-19 02:32:38
Stations which heard JA1SZN-7 directly on radio –
callsign pkts first heard - EDT last heard longest (tx => rx) longest at - EDT
JQ1ZWR-4 75 2019-05-02 01:34:39 2019-05-18 23:28:54 PM95OM > PM95QK 11.2 miles 127° 2019-05-18 22:54:06
JS1YAB-4 13 2019-05-18 20:46:38 2019-05-18 23:27:35 PM95OM > PM95OP 7.3 miles 11° 2019-05-18 23:27:35

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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