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APRS station JH3TBY - show graphs
Comment: 433.000MHz
Mic-E message: In service
Location: 34°15.76' N 135°10.63' E - locator PM74OG13GA - show map
2.6 miles North bearing 12° from Wakayama-shi, Wakayama, Japan [?]
5.6 miles North bearing 347° from Shimminatochō, Wakayama, Japan
29.6 miles South bearing 181° from Kōbe-shi, Hyōgo, Japan
35.0 miles Southwest bearing 212° from Ōsaka-shi, Ōsaka, Japan
Last position: 2024-11-15 20:09:28 EST (12d 9h35m ago)
2024-11-16 10:09:28 JST local time at Wakayama-shi, Japan [?]
Altitude: 161 ft
Course: 118°
Speed: 0 MPH
Device: Yaesu: FTM-300D (rig)
Last path: JH3TBY>S4QUW6 via WIDE1-1,qAR,JR5YEM-10 (good)
Positions stored: 15
Stations near current position of JH3TBY - show more
callsign distance last heard - EST      callsign distance last heard - EST
JF3SNJ2.1 miles 130°2024-11-20 02:26:30 JP3YJD-I2.2 miles 186°2024-11-28 05:27:50
MASUEI MARU NO473.3 miles 209°2024-11-27 20:38:42 STAR VIRGO3.4 miles 236°2024-11-28 03:59:07
MEDI SYDNEY3.4 miles 239°2024-11-28 05:18:07 JN3IRA-93.4 miles 168°2024-11-25 17:41:59
NAGATO MARU3.5 miles 248°2024-11-27 18:19:42 OUKAI MARU NO 53.6 miles 245°2024-11-28 04:10:07
JO3PYF-93.7 miles 261°2024-11-28 05:22:01 JH3XPP3.7 miles 208°2024-11-14 19:55:24
SHINEIMARU NO.153.9 miles 246°2024-11-26 22:33:29 IYO4.0 miles 244°2024-11-26 19:06:41
JR3XMG-14.0 miles 345°2024-11-10 15:07:28 KII4.2 miles 209°2024-11-25 21:46:00
JA/WK-0804.3 miles 51°2024-11-14 20:47:29 DAIEI MARU NO.14.3 miles 208°2024-11-28 05:25:07
MAPLE BREEZE4.4 miles 207°2024-11-28 05:20:07 BLUE WING4.6 miles 209°2024-11-27 07:12:42
JH3XPP-74.7 miles 274°2024-11-20 21:37:23 JG3QIK4.8 miles 144°2024-11-16 23:49:19
Stations which heard JH3TBY directly on radio –
callsign pkts first heard - EST last heard longest (tx => rx) longest at - EST
JL3YTN-10 1 2024-11-13 20:37:59 2024-11-13 20:37:59 PM74OG > PM74QG 10.7 miles 89° 2024-11-13 20:37:59
JR5YEM-10 1 2024-11-15 20:09:28 2024-11-15 20:09:28 PM74OG > PM74ED 45.3 miles 261° 2024-11-15 20:09:28

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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