ข้อมูลสถานี - ดูแผนที่ · รายละเอียด · telemetry · สภาพอากาศ · raw · status · beacons · ดูข้อความ · bulletins · browse · moving · ชื่อบัญชีฉัน
Callsign, ship name or locator: ล้าง       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
APRS station K4GPM-9 - show graphs
Comment: Voice 146.520 7.91V
Location: 28°28.40' N 81°27.34' W - ตำแหน่ง EL98GL53HO - show map
4.5 km ตะวันออกเฉียงเหนือ bearing 53° มาจาก Doctor Phillips, Orange County, Florida, United States [?]
5.9 km ตะวันออก bearing 84° มาจาก Bay Hill, Orange County, Florida, United States
114.3 km ตะวันออกเฉียงเหนือ bearing 59° มาจาก Tampa, Hillsborough County, Florida, United States
143.1 km ตะวันออกเฉียงเหนือ bearing 57° มาจาก Saint Petersburg, Pinellas County, Florida, United States
Last position: 2025-05-13 13:42:11 UTC (33d 9h10m ago)
2025-05-13 09:42:11 EDT เวลาท้องถิ่น Doctor Phillips, United States [?]
Course: 149°
ความเร็ว: 20 km/h
Last path: K4GPM-9>APN000 via WIDE1-1,WIDE2-1,qAR,WC4PEM-14 (good)
Positions stored: 16
Other SSIDs: K4GPM-7 K4GPM K4GPM K4GPM
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.
User guide · FAQ · Blog · Discussion group · Linking to aprs.fi · AIS sites · Service status · Database statistics · Advertising on aprs.fi · Technical details · API · Change log · Planned changes · Credits and thanks · Terms Of Service · iPhone/iPad APRS