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 K0JOH-9 - show graphs
Comment: 151.512MHz t141 CO4x4RnR
Mic-E message: Custom 1
Location: 39°45.98' N 105°36.80' W - ตำแหน่ง DM79ES63JW - show map
8.9 km ตะวันตก bearing 287° มาจาก Idaho Springs, Clear Creek County, Colorado, United States [?]
9.8 km ตะวันออกเฉียงเหนือ bearing 47° มาจาก Georgetown, Clear Creek County, Colorado, United States
53.8 km ตะวันตก bearing 273° มาจาก Denver, Denver County, Colorado, United States
124.0 km ตะวันตกเฉียงเหนือ bearing 327° มาจาก Colorado Springs, El Paso County, Colorado, United States
Last position: 2025-07-12 15:05:55 UTC (5m42s ago)
2025-07-12 09:05:55 MDT เวลาท้องถิ่น Idaho Springs, United States [?]
Altitude: 2436 m
Course: 339°
ความเร็ว: 0 km/h
Device: Yaesu: FTM-400DR (rig)
Last path: K0JOH-9>DJ4UYX via BVILLE*,qAR,KK0X-10 (good)
Positions stored: 40737
Stations which heard K0JOH-9 directly on radio –
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (tx => rx) ยาวสุด ณ ตำแหน่ง - UTC

Only position packets which were originated by the station are shown here. The range statistics show some extra long hops, because some digipeaters do not correctly add themselves to the digipeater path. Please check the raw packets.
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