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Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
Web station YO4FRF-1 - show graphs
Comment: aprs.fi for iOS || www.OmnisMares.com
Location: 44°10.79' N 28°37.89' E - ตำแหน่ง KN44HE53SE - show map
1.5 km ตะวันตก bearing 255° มาจาก Constanţa, Municipiul Constanţa, Constanţa, Romania [?]
8.7 km ตะวันออกเฉียงเหนือ bearing 36° มาจาก Cumpăna, Comuna Cumpăna, Constanţa, Romania
121.5 km ตะวันออกเฉียงเหนือ bearing 28° มาจาก Varna, Obshtina Varna, Varna, Bulgaria
Last position: 2025-05-08 14:08:27 UTC (42d 17h16m ago)
2025-05-08 17:08:27 EEST เวลาท้องถิ่น Constanţa, Romania [?]
Altitude: 42 m
ความเร็ว: 0 km/h
Last path: YO4FRF-1>aprs.fi via aprsfi-iOS
Positions stored: 1192
Other SSIDs: YO4FRF-10 YO4FRF YO4FRF-7 YO4FRF-6 YO4FRF-2 YO4FRF-D YO4FRF-8 YO4FRF-E YO4FRF-Y YO4FRF-B
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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