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 W4ZTH-7 - show graphs
Comment: PocketPacket
Location: 28°43.46' N 82°29.97' W - ตำแหน่ง EL88SR03BU - show map
1.1 km ตะวันออกเฉียงใต้ bearing 143° มาจาก Sugarmill Woods, Citrus County, Florida, United States [?]
11.5 km ตะวันออกเฉียงใต้ bearing 140° มาจาก Homosassa Springs, Citrus County, Florida, United States
86.4 km เหนือ bearing 357° มาจาก Tampa, Hillsborough County, Florida, United States
107.4 km เหนือ bearing 9° มาจาก Saint Petersburg, Pinellas County, Florida, United States
Last position: 2025-06-05 20:17:56 UTC (13h11m ago)
2025-06-05 16:17:56 EDT เวลาท้องถิ่น Sugarmill Woods, United States [?]
Altitude: 31 m
ความเร็ว: 164 km/h
Device: Unknown: Experimental
Last path: W4ZTH-7>APZP32 via TCPIP*,qAC,T2SPAIN
Positions stored: 196
Other SSIDs: W4ZTH-1 W4ZTH W4ZTH-9 W4ZTH-8
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