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 N3HYM-B - show graphs
Comment: 70cm Voice (D-Star) 434.00000MHz +0.0000MHz
Location: 39°11.33' N 77°17.40' W - ตำแหน่ง FM19IE55EH - show map
2.4 km ตะวันตกเฉียงเหนือ bearing 318° มาจาก Germantown, Montgomery County, Maryland, United States [?]
9.5 km เหนือ bearing 0° มาจาก Darnestown, Montgomery County, Maryland, United States
39.3 km ตะวันตกเฉียงเหนือ bearing 326° มาจาก Washington, D. C., Washington, D.C., United States
59.4 km ตะวันตก bearing 259° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2025-06-22 09:14:40 UTC (8m30s ago)
2025-06-22 05:14:40 EDT เวลาท้องถิ่น Germantown, United States [?]
Altitude: 3 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: N3HYM-B>APDG02 via TCPIP*,qAC,N3HYM-BS
Positions stored: 1
Other SSIDs: N3HYM-9 N3HYM-2 N3HYM-D N3HYM-Y N3HYM-11 N3HYM-10 N3HYM-1 N3HYM-8 N3HYM-N N3HYM-15 N3HYM-5 N3HYM N3HYM-3 N3HYM-7 N3HYM-4
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