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 HAPPYV - show graphs
Comment: Happy Valley Tx-iGate @ KK7DS
Location: 45°27.57' N 122°31.01' W - ตำแหน่ง CN85RL70XG - show map
1.8 km ตะวันออกเฉียงเหนือ bearing 37° มาจาก Happy Valley, Clackamas County, Oregon, United States [?]
3.7 km เหนือ bearing 13° มาจาก Sunnyside, Clackamas County, Oregon, United States
14.3 km ตะวันออกเฉียงใต้ bearing 120° มาจาก Portland, Multnomah County, Oregon, United States
22.9 km ตะวันออกเฉียงใต้ bearing 150° มาจาก Vancouver, Clark County, Washington, United States
Last position: 2025-04-20 03:56:58 UTC (36m14s ago)
2025-04-19 20:56:58 PDT เวลาท้องถิ่น Happy Valley, United States [?]
Last telemetry: 2025-04-20 04:28:09 UTC (5m3s ago) – show telemetry
Avg 10m: 0.126 Rx Erlang, Avg 10m: 0.001 Tx Erlang, RxPkts: 117 count/10m, IGateDropRx: 20 count/10m, TxPkts: 1 count/10m
Device: Kenneth W. Finnegan, W6KWF: Aprx (igate, Linux/Unix)
Last path: HAPPYV>APRX29 via WIDE2-2,TCPIP*,qAS,HAPPYV (good)
Positions stored: 9
APRS igate – Statistics for 2025-04:
Stations heard directly: 125 on radio path – show map
Last heard a station directly: 2025-04-20 04:17:17 UTC (15m55s ago)
Normal receiver range estimate: 80 km (Updated: 2025-04-20 03:39:55 UTC)
Position packets heard directly: 6159 on radio path
Position packets sent to APRS-IS: 11018 – show map
Stations which heard HAPPYV 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 HAPPYV
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