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 N9NDB-9 - show graphs
Mic-E message: Off duty
Location: 39°44.84' N 83°56.47' W - ตำแหน่ง EM89AR79BI - show map
6.4 km ตะวันตกเฉียงเหนือ bearing 303° มาจาก Wilberforce, Greene County, Ohio, United States [?]
7.0 km เหนือ bearing 352° มาจาก Xenia, Greene County, Ohio, United States
78.7 km ตะวันออกเฉียงเหนือ bearing 34° มาจาก Cincinnati, Hamilton County, Ohio, United States
83.8 km ตะวันตก bearing 254° มาจาก Columbus, Franklin County, Ohio, United States
Last position: 2025-05-17 13:08:07 UTC (32d 10h59m ago)
2025-05-17 09:08:07 EDT เวลาท้องถิ่น Wilberforce, United States [?]
Altitude: 294 m
Course: 158°
ความเร็ว: 85 km/h
Device: Yaesu: FTM-100D (rig)
Last path: N9NDB-9>SYTT8T via WA8LMF*,qAO,WC8EMA (good)
Positions stored: 59
Other SSIDs: N9NDB-5 N9NDB-B
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