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 OK1TZL - show graphs
Comment: MMDVM 438.025MHz DMR TS2 CC1 (230, 23010, 23033) / YSF CZ-CZECH
Location: 50°20.15' N 12°42.72' E - ตำแหน่ง JO60II50KO - show map
1.9 km ตะวันตกเฉียงเหนือ bearing 320° มาจาก Nejdek, Karlovarský Kraj, Czech Republic [?]
8.4 km ตะวันตกเฉียงใต้ bearing 244° มาจาก Abertamy, Karlovarský Kraj, Czech Republic
114.1 km ใต้ bearing 168° มาจาก Leipzig, Direktionsbezirk Leipzig, Saxony, Germany
153.6 km ตะวันออกเฉียงเหนือ bearing 49° มาจาก Nuremberg, Bavaria, Germany
Last position: 2025-04-20 10:02:27 UTC (46s ago)
2025-04-20 12:02:27 CEST เวลาท้องถิ่น Nejdek, Czech Republic [?]
Altitude: 645 m
Last telemetry: 2025-04-20 09:55:57 UTC (7m16s ago) – show telemetry
Uin: 13.875 Volt, Rx1h: 60 Pkt, Dg1h: 0 Pkt, Rx10m: 10 Pkt, Temp: 17.800 C
 O1     O2     O3     O4     I1     I2     I3     I4 
Device: Microsat: WX3in1 Plus 2.0
Last path: OK1TZL>APMI06 via WIDE1-1,qAR,OK1TOM (good)
Positions stored: 19
Items and objects originated: LKCB LKTO OK1KNC
Other SSIDs: OK1TZL-1 OK1TZL-7 OK1TZL-10 OK1TZL-9
APRS igate – Statistics for 2025-04:
Stations heard directly: 11 on radio path – show map
Last heard a station directly: 2025-04-20 09:44:56 UTC (18m17s ago)
Normal receiver range estimate: 100 km (Updated: 2025-04-20 09:29:56 UTC)
Position packets heard directly: 3750 on radio path
Position packets sent to APRS-IS: 3862 – show map
Stations which heard OK1TZL 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 OK1TZL
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