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 KF7TFV - show graphs
Mic-E message: Off duty
Location: 45°16.51' N 122°40.62' W - ตำแหน่ง CN85PG86SA - show map
1.8 km ตะวันออกเฉียงเหนือ bearing 42° มาจาก Canby, Clackamas County, Oregon, United States [?]
8.0 km ตะวันออก bearing 110° มาจาก Wilsonville, Clackamas County, Oregon, United States
27.6 km ใต้ bearing 180° มาจาก Portland, Multnomah County, Oregon, United States
40.4 km ใต้ bearing 182° มาจาก Vancouver, Clark County, Washington, United States
Last position: 2025-04-24 19:38:12 UTC (54d 1h ago)
2025-04-24 12:38:12 PDT เวลาท้องถิ่น Canby, United States [?]
Altitude: 65 m
Position ambiguous: Precision reduced at transmitter by 1 digits, position resolution approximately 185.0 m.
Course: 229°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-500D (rig)
Last path: KF7TFV>TUQVUZ via qAR,HAPPYV
Positions stored: 3
Other SSIDs: KF7TFV-i
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