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 K3OCM-H - show graphs
Comment: 70cm MMDVM Voice (M17) 446.48750MHz +0.0000MHz, APRS for M17Gateway
Location: 38°41.30' N 76°33.06' W - ตำแหน่ง FM18RQ35VE - show map
1.4 km ตะวันตก bearing 279° มาจาก Chesapeake Beach, Calvert County, Maryland, United States [?]
2.7 km ตะวันตกเฉียงใต้ bearing 219° มาจาก North Beach, Calvert County, Maryland, United States
47.9 km ตะวันออกเฉียงใต้ bearing 119° มาจาก Washington, D. C., Washington, D.C., United States
67.1 km ใต้ bearing 175° มาจาก Baltimore, City of Baltimore, Maryland, United States
Last position: 2024-07-04 13:27:29 UTC (351d 6h40m ago)
2024-07-04 09:27:29 EDT เวลาท้องถิ่น Chesapeake Beach, United States [?]
Altitude: 0 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: K3OCM-H>APDG17 via TCPIP*,qAC,K3OCM-HS
Positions stored: 3
Other SSIDs: K3OCM-M K3OCM-N K3OCM-D K3OCM-Y K3OCM-15 K3OCM-6
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