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APRS station JH3TBY-7 - show graphs
Comment: listning to 433.00FM
Mic-E message: In service
Location: 34°16.22' N 135°12.12' E - locator PM74OG44FV - show map
3.6 miles Northeast bearing 33° from Wakayama-shi, Wakayama, Japan [?]
6.7 miles West bearing 282° from Iwade, Wakayama, Japan
29.1 miles South bearing 178° from Kōbe-shi, Hyōgo, Japan
33.9 miles Southwest bearing 210° from Ōsaka-shi, Ōsaka, Japan
Last position: 2025-02-02 18:53:08 EST (5d 5h19m ago)
2025-02-03 08:53:08 JST local time at Wakayama-shi, Japan [?]
Altitude: 180 ft
Course: 114°
Speed: 2 MPH
Device: Kenwood: TH-D75 (ht)
Last path: JH3TBY-7>S4QVR2 via WIDE1-1,qAR,JL3ZIW-10 (good)
Positions stored: 39
Other SSIDs: JH3TBY
Stations near current position of JH3TBY-7 - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF3SNJ1.4 miles 171°2025-01-12 06:43:19 JH3TBY1.5 miles 249°2025-02-02 22:02:54
JO1ETR2.6 miles 190°2025-02-02 07:42:00 JA/WK-0802.9 miles 41°2025-02-06 23:35:50
JH3XBY2.9 miles 171°2025-02-03 19:58:38 JP3YJD-I3.2 miles 211°2025-02-08 00:07:50
JN3IRA-93.6 miles 175°2025-02-07 19:39:14 TRITON4.5 miles 221°2025-02-07 23:41:19
UMIWAKAMARU4.6 miles 224°2025-02-07 00:28:22 JE3AYR-94.6 miles 86°2025-02-06 01:16:52
YUUSEIMARU4.8 miles 235°2025-02-08 00:12:19 TAIHOU MARU4.8 miles 237°2025-02-07 23:28:19
LUCKY LUKE4.9 miles 246°2025-02-07 19:17:13 431306345 JP5.0 miles 222°2025-02-01 10:52:28
NO.8SUEHIROMARU5.1 miles 244°2025-02-07 19:04:13 SEN EI MARU5.1 miles 248°2025-02-06 20:16:21
NEW YAMASHIRO5.1 miles 251°2025-02-07 08:17:01 JA3TMJ5.3 miles 22°2025-02-07 07:06:42
JP3YIB-I5.3 miles 22°2025-02-07 23:55:12 NO.2KANESHOUMARU5.4 miles 336°2025-01-22 21:45:02
Stations which heard JH3TBY-7 directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JL3ZIW-10 5 2025-02-02 17:49:22 2025-02-02 18:53:08 PM74OG > PM74NE 6.5 miles 207° 2025-02-02 18:10:25
JL3YCZ-2 1 2025-02-02 17:58:25 2025-02-02 17:58:25 PM74OG > PM74OC 12.5 miles 172° 2025-02-02 17:58:25

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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