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 AF4Y-10 - show graphs
Comment: Atop Pine Mtn Outside Whitesburg, KY
Location: 37°04.70' N 82°48.39' W - ตำแหน่ง EM87OB38FT - show map
4.8 km ใต้ bearing 158° มาจาก Whitesburg, Letcher County, Kentucky, United States [?]
18.8 km ตะวันตกเฉียงใต้ bearing 236° มาจาก Jenkins, Letcher County, Kentucky, United States
62.8 km เหนือ bearing 340° มาจาก Kingsport, Sullivan County, Tennessee, United States
94.1 km ตะวันตกเฉียงเหนือ bearing 335° มาจาก Johnson City, Washington County, Tennessee, United States
Last position: 2025-06-04 19:29:26 UTC (5m9s ago)
2025-06-04 15:29:26 EDT เวลาท้องถิ่น Whitesburg, United States [?]
Device: KJ4ERJ: APRSIS32 (software, Windows)
Last path: AF4Y-10>APWW11 via TCPIP*,qAC,T2TEXAS
Positions stored: 15
Items and objects originated: FishPond FP K4TDO1 KK4WH1 KK4WH2 LCARCFD LCHamfest LCSDky1 LFDky1 SMUK2B WARH WFDky1 WPDky1
Other SSIDs: AF4Y-9 AF4Y-1 AF4Y-7 AF4Y-9 AF4Y-i AF4Y
APRS igate – Statistics for 2025-06:
Stations heard directly: 22 on radio path – show map
Last heard a station directly: 2025-06-04 19:22:47 UTC (11m48s ago)
Normal receiver range estimate: 300 km (Updated: 2024-10-31 21:57:41 UTC)
Position packets heard directly: 273 on radio path
Position packets sent to APRS-IS: 386 – show map
Stations which heard AF4Y-10 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

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.
Stations heard directly by AF4Y-10
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

Only stations from which a position packet has been heard 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.
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