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 WB5VFF-9 - show graphs
Mic-E message: In service
Location: 29°48.23' N 94°59.21' W - ตำแหน่ง EL29MT12NW - show map
6.9 km ตะวันออก bearing 104° มาจาก Highlands, Harris County, Texas, United States [?]
12.7 km ตะวันออก bearing 76° มาจาก Channelview, Harris County, Texas, United States
24.8 km ตะวันออกเฉียงเหนือ bearing 60° มาจาก Pasadena, Harris County, Texas, United States
36.6 km ตะวันออก bearing 83° มาจาก Houston, Harris County, Texas, United States
Last position: 2025-04-06 21:18:37 UTC (60d 13h58m ago)
2025-04-06 16:18:37 CDT เวลาท้องถิ่น Highlands, United States [?]
Altitude: 24 m
Course: 79°
ความเร็ว: 130 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: WB5VFF-9>R9TX2S via N5LUY-10*,qAR,KB5KSS-1 (good)
Positions stored: 7914
Other SSIDs: WB5VFF WB5VFF-Y
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