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APRS station JS1SPJ-7 - show graphs
Mic-E message: In service
Location: 35°30.35' N 139°36.55' E - locator PM95TM31CJ - show map
4.4 miles Northwest bearing 335° from Yokohama-shi, Kanagawa, Japan [?]
6.2 miles West bearing 261° from Kawasaki, Kanagawa, Japan
13.5 miles South bearing 200° from Tokyo, Tōkyō, Japan
Last position: 2024-12-22 05:58:38 EST (2d 2h26m ago)
2024-12-22 19:58:38 JST local time at Yokohama-shi, Japan [?]
Altitude: 125 ft
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 202.3 yards.
Course: 102°
Speed: 0 MPH
Device: Yaesu: FT5D (ht)
Last path: JS1SPJ-7>S5SPSL via JA1YKX-2*,qAR,JQ1YZZ-10 (good)
Positions stored: 1486
Other SSIDs: JS1SPJ-5
Stations near current position of JS1SPJ-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JS1SPJ-5130.7 yards 219°2024-11-30 12:10:44 JA5KUF-N144.9 yards 115°2024-12-24 08:08:42
JA5KUF W144.9 yards 115°2024-12-24 08:24:02 JA5KUF-W144.9 yards 115°2024-12-24 08:24:12
JA5KUF-D144.9 yards 115°2024-12-24 08:06:22 JA5KUF-7182.1 yards 96°2024-12-23 17:14:48
JA5KUF-A213.5 yards 112°2024-12-24 05:17:12 VK2RS-100.3 miles 90°2024-12-18 01:53:21
JK1LWS-90.7 miles 283°2024-12-24 03:09:08 JF1OXD-70.7 miles 62°2024-12-06 01:49:38
JA1VBU-70.9 miles 281°2024-12-20 21:38:24 JH1OXL-A1.2 miles 21°2024-12-21 21:14:41
7L3KGD-i1.2 miles 76°2024-12-10 02:25:39 JH1OXL-91.5 miles 0°2024-12-22 17:09:19
JP1JPT-71.6 miles 65°2024-12-24 03:13:00 JL1CHL-71.6 miles 62°2024-11-27 08:50:28
JP1JPT-91.7 miles 62°2024-12-22 03:03:05 JS1HEO1.7 miles 260°2024-12-24 04:04:56
JL1PUN-71.8 miles 360°2024-12-06 20:42:29 JM1XRJ2.5 miles 223°2024-12-18 21:01:29
Stations which heard JS1SPJ-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1YKX-2 2 2024-12-22 05:28:38 2024-12-22 05:58:38 PM95TM > PM95SM 3.0 miles 274° 2024-12-22 05:58:38
JS1YAB-2 2 2024-12-01 04:04:39 2024-12-22 04:58:37 PM95TM > PM95OP 21.8 miles 292° 2024-12-22 04:58:37

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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