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 WI7I - show graphs
Comment: Test msg 1542
Location: 34°08.61' N 110°55.70' W - ตำแหน่ง DM44MD84OK - show map
32.8 km ตะวันออก bearing 112° มาจาก Star Valley, Gila County, Arizona, United States [?]
33.0 km ตะวันออก bearing 112° มาจาก Sun Valley, Gila County, Arizona, United States
115.1 km ตะวันออกเฉียงเหนือ bearing 46° มาจาก Mesa, Maricopa County, Arizona, United States
131.0 km ตะวันออกเฉียงเหนือ bearing 54° มาจาก Phoenix, Maricopa County, Arizona, United States
Last position: 2025-05-29 22:44:11 UTC (19d 21h24m ago)
2025-05-29 15:44:11 MST เวลาท้องถิ่น Star Valley, United States [?]
Device: Unknown: Unknown
Last path: WI7I>APRS via TCPIP*,qAC,T2PANAMA
Positions stored: 198
Other SSIDs: WI7I-9 WI7I-7 WI7I-1 WI7I-8 WI7I-10 WI7I-5 WI7I-2 WI7I-3
APRS igate – Statistics for 2025-06:
Stations heard directly: 3 on radio path – show map
Last heard a station directly: 2025-06-16 17:33:32 UTC (2d 2h35m ago)
Position packets heard directly: 18 on radio path
Position packets sent to APRS-IS: 26 – show map
Stations heard directly by WI7I
ชื่อสถานี pkts ได้ยินครั้งแรก - UTC ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - UTC

Only stations from which a position packet has been heard 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