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 KP4NET-R - show graphs
Comment: 70cm MMDVM Voice (DMR) 448.60000MHz -5.0000MHz, https://www.qrz.com/db/KP4NET KP4NET/RPT TG 330050 BM TS1 CC1
Location: 18°17.63' N 66°51.26' W - ตำแหน่ง FK68NH70LM - show map
2.4 km ตะวันออก bearing 92° มาจาก Lares, Lares, Puerto Rico [?]
7.2 km ตะวันออก bearing 108° มาจาก Juncal, San Sebastian, Puerto Rico
74.6 km ตะวันตก bearing 261° มาจาก Bayamón, Bayamón, Puerto Rico
81.2 km ตะวันตก bearing 256° มาจาก San Juan, San Juan, Puerto Rico
Last position: 2025-12-07 12:40:58 UTC (26m58s ago)
2025-12-07 08:40:58 AST เวลาท้องถิ่น Lares, Puerto Rico [?]
Altitude: 9 m
Device: Jonathan, G4KLX: ircDDB Gateway (D-Star)
Last path: KP4NET-R>APDG03 via TCPIP*,qAC,KP4NET-RS
Positions stored: 117
Other SSIDs: KP4NET KP4NET-10 KP4NET-Y KP4NET-1 KP4NET-D KP4NET-B KP4NET-2
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