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 K1RPN-10 - show graphs
Comment: Interurban North iGate+Digi
Location: 47°44.50' N 122°20.50' W - ตำแหน่ง CN87TR88XA - show map
6.9 km ตะวันตกเฉียงใต้ bearing 227° มาจาก Brier, Snohomish County, Washington, United States [?]
10.0 km ตะวันตกเฉียงใต้ bearing 207° มาจาก Alderwood Manor, Snohomish County, Washington, United States
15.1 km เหนือ bearing 357° มาจาก Seattle, King County, Washington, United States
108.3 km ตะวันออกเฉียงใต้ bearing 135° มาจาก Victoria, British Columbia, Canada
Last position: 2025-07-06 10:42:31 UTC (2d 5h46m ago)
2025-07-06 03:42:31 PDT เวลาท้องถิ่น Brier, United States [?]
Position ambiguous: Precision reduced at transmitter by 2 digits, position resolution approximately 1.9 km.
Last telemetry: 2025-07-08 16:12:15 UTC (17m3s ago) – show telemetry
Avg 10m: 0.003 Rx Erlang, Avg 10m: 0.002 Tx Erlang, RxPkts: 3 count/10m, IGateDropRx: 0 count/10m, TxPkts: 2 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: K1RPN-10>APRX29 via JUPITR,KK7EV-12,WIDE2,AH6EZ-4*,qAR,CRYSTL (good)
Positions stored: 1
Other SSIDs: K1RPN K1RPN-9 K1RPN-15 K1RPN-1
APRS igate – Statistics for 2025-07:
Stations heard directly: 33 on radio path – show map
Last heard a station directly: 2025-07-08 16:24:55 UTC (4m23s ago)
Normal receiver range estimate: 1500 km (Updated: 2025-06-30 23:08:35 UTC)
Position packets heard directly: 2593 on radio path
Position packets sent to APRS-IS: 1623 – show map
Stations which heard K1RPN-10 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.
Stations heard directly by K1RPN-10
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