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 LZ3SP-9 - show graphs
Comment: LZ1RAL 5W
Last status: {AT0B2}aprstracker-0.11-16f628
Location: 42°38.43' N 23°22.72' E - ตำแหน่ง KN12QP53KR - show map
7.7 km ตะวันออกเฉียงใต้ bearing 145° มาจาก Sofia, Stolichna Obshtina, Sofia-Capital, Bulgaria [?]
18.3 km ตะวันตก bearing 261° มาจาก Elin Pelin, Obshtina Elin Pelin, Sofiya, Bulgaria
125.0 km ตะวันตกเฉียงเหนือ bearing 296° มาจาก Plovdiv, Obshtina Plovdiv, Plovdiv, Bulgaria
Last position: 2025-06-11 16:39:40 UTC (17d 3h54m ago)
2025-06-11 19:39:40 EEST เวลาท้องถิ่น Sofia, Bulgaria [?]
Altitude: 26 m
Course: 302°
ความเร็ว: 6 km/h
Device: PE1RXQ: PE1RXQ APRS Tracker (tracker)
Last path: LZ3SP-9>APERXQ via WIDE1-1,WIDE2-2,qAr,LZ3SP (good)
Positions stored: 189527
Other SSIDs: LZ3SP LZ3SP-1 LZ3SP-D
Stations which heard LZ3SP-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