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 K5KRK-1 - show graphs
Comment: K5KRK Digi/iGate - Lufkin, TX
Location: 31°19.40' N 94°47.38' W - ตำแหน่ง EM21OH57FO - show map
1.1 km ตะวันตก bearing 274° มาจาก Hudson, Angelina County, Texas, United States [?]
6.0 km ตะวันตก bearing 254° มาจาก Lufkin, Angelina County, Texas, United States
124.0 km ตะวันออกเฉียงใต้ bearing 157° มาจาก Tyler, Smith County, Texas, United States
129.1 km ตะวันออกเฉียงเหนือ bearing 29° มาจาก Conroe, Montgomery County, Texas, United States
Last position: 2025-06-17 16:06:55 UTC (4h37m ago)
2025-06-17 11:06:55 CDT เวลาท้องถิ่น Hudson, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: K5KRK-1>APU25N via qAR,WB5RDD-1
Positions stored: 246
Other SSIDs: K5KRK
Last heard a station directly: 2025-04-12 18:41:28 UTC (66d 2h2m ago)
Normal receiver range estimate: 300 km (Updated: 2024-12-31 21:48:59 UTC)
Stations which heard K5KRK-1 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.
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