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APRS station JN1LBY-7 - show graphs
Mic-E message: In service
Location: 35°32.64' N 139°39.03' E - locator PM95TN80BN - show map
4.1 miles Northwest bearing 293° from Kawasaki, Kanagawa, Japan [?]
6.3 miles Southwest bearing 225° from Shinagawa-ku, Japan
6.7 miles North bearing 4° from Yokohama-shi, Kanagawa, Japan
10.3 miles South bearing 193° from Tokyo, Tōkyō, Japan
Last position: 2025-01-20 03:06:05 EST (1d 16h15m ago)
2025-01-20 17:06:05 JST local time at Kawasaki, Japan [?]
Altitude: -46 ft
Course: 348°
Speed: 7 MPH
Device: Yaesu: FT3D (ht)
Last path: JN1LBY-7>S5SRV4 via WIDE1-1,qAR,JQ1YZZ-10 (good)
Positions stored: 26304
Packet rate: 149 seconds between packets on average during 6722 seconds.
Other SSIDs: JN1LBY-9
Stations near current position of JN1LBY-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JN1LBY-9223.0 yards 356°2024-12-23 23:13:11 JQ1NCG-90.3 miles 231°2025-01-19 07:33:50
JQ1NCG-M0.4 miles 231°2025-01-21 17:37:44 JQ1NCG-70.4 miles 233°2025-01-20 07:40:37
JQ1YWY-100.4 miles 232°2025-01-21 19:13:05 JQ1YWY-I0.4 miles 232°2025-01-21 19:03:45
JQ1ZJP-Y0.4 miles 232°2025-01-21 19:17:27 JQ1NCG-Y0.4 miles 231°2025-01-19 07:57:24
JQ1NCG-D0.4 miles 232°2025-01-19 08:06:42 JS1IQS0.5 miles 264°2025-01-03 19:53:12
JA1UXX1.0 miles 278°2025-01-12 02:40:37 JP1YJY-I1.6 miles 264°2025-01-21 19:19:35
JK1CVX F1.7 miles 101°2025-01-21 19:12:23 JK1CVX-F1.7 miles 101°2025-01-21 19:12:33
JK1TZG-71.7 miles 2°2025-01-21 07:42:44 JK1TZG1.7 miles 358°2025-01-04 23:02:32
JE1EFV-91.8 miles 92°2025-01-20 18:30:44 JE1EFV1.8 miles 91°2025-01-21 03:08:25
JS1YPS1.8 miles 91°2025-01-21 03:30:02 JH1ZRR1.8 miles 91°2025-01-20 23:53:27
Stations which heard JN1LBY-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JA1YKX-2 34 2024-12-31 22:42:38 2025-01-19 23:54:28 PM95UL > PM95SM 7.5 miles 297° 2025-01-09 02:30:33
JQ1YZZ-10 304 2024-12-31 20:36:41 2025-01-20 03:06:05 PM95UL > PM95UN 7.7 miles 357° 2025-01-01 02:38:38
JQ1ZIF-2 36 2024-12-31 23:54:26 2025-01-19 04:32:59 PM95TL > QM05CK 32.8 miles 94° 2024-12-31 23:56:20
JH1AGK-2 1 2025-01-17 01:33:25 2025-01-17 01:33:25 PM95UO > PM95UP 3.4 miles 16° 2025-01-17 01:33:25
JS1YAB-2 152 2024-12-31 20:36:03 2025-01-20 01:42:31 PM95TI > PM95OP 29.6 miles 310° 2025-01-09 01:31:56
JQ1YDA-10 2 2025-01-05 03:44:17 2025-01-12 03:51:14 PM95TM > PM95SP 8.4 miles 331° 2025-01-12 03:51:14
JA1YCQ-10 12 2025-01-17 01:47:42 2025-01-17 02:21:18 PM95UP > PM95UR 5.2 miles 2° 2025-01-17 01:47:42
JF2ZGN-2 13 2025-01-01 01:59:26 2025-01-18 02:54:06 PM95UP > PM94MV 67.0 miles 217° 2025-01-17 01:51:49
JQ1ZPA-10 4 2025-01-17 02:12:32 2025-01-17 03:22:40 PM95VQ > PM95VP 3.0 miles 151° 2025-01-17 02:19:32

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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