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 OK4MD-4 - show graphs
Location: 50°01.32' N 14°26.45' E - ตำแหน่ง JO70FA25VG - show map
1.1 miles ตะวันออก bearing 112° มาจาก Hodkovičky, Hlavní Mesto Praha, Czech Republic [?]
1.6 miles ตะวันออกเฉียงเหนือ bearing 62° มาจาก Modřany, Hlavní Mesto Praha, Czech Republic
4.6 miles ใต้ bearing 169° มาจาก Prague, Hlavní Mesto Praha, Czech Republic
77.4 miles ตะวันออกเฉียงใต้ bearing 156° มาจาก Dresden, Direktionsbezirk Dresden, Saxony, Germany
Last position: 2024-10-14 10:48:32 EDT (9d 4h38m ago)
2024-10-14 16:48:32 CEST เวลาท้องถิ่น Hodkovičky, Czech Republic [?]
Device: WB2OSZ: DireWolf
Last path: OK4MD-4>APDW16 via TCPIP*,qAC,T2ROMANIA
Positions stored: 1
Other SSIDs: OK4MD-14 OK4MD-1 OK4MD-5 OK4MD-15 OK4MD-3 OK4MD-N OK4MD-2 OK4MD-12 OK4MD-9 OK4MD OK4MD-21 OK4MD-8 OK4MD-7 OK4MD-6 OK4MD-22 OK4MD-10 OK4MD-11 OK4MD-9 OK4MD OK4MD-10
APRS igate – Statistics for 2024-10:
Stations heard directly: 7 on radio path – show map
Last heard a station directly: 2024-10-14 10:41:18 EDT (9d 4h45m ago)
Position packets heard directly: 277 on radio path
Position packets sent to APRS-IS: 343 – show map
Stations near current position of OK4MD-4 - show more
ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT      ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT
OK4MD-2112.5 yards 90°2024-10-23 03:37:43 OK4MD-520.7 yards 0°2024-10-23 15:22:14
OK4MD-9257.5 yards 315°2024-10-23 08:01:32 OK4MD-8263.2 yards 308°2024-09-25 06:23:41
OK2HAZ474.0 yards 310°2024-10-19 17:07:26 OK1MDX-100.5 miles 90°2024-10-17 12:29:36
OK1MDX0.5 miles 86°2024-10-05 07:09:41 OK1MDX-70.5 miles 86°2024-10-17 12:13:47
OK1AVK0.6 miles 104°2024-10-23 11:44:24 OK1COM-90.8 miles 283°2024-10-23 07:17:58
PrahaLibu1.0 miles 169°2024-10-23 15:18:33 OK5KV-71.1 miles 243°2024-10-08 09:40:12
OK1SE-121.3 miles 269°2024-10-23 15:15:24 EW92021.5 miles 354°2024-10-23 15:15:49
OK5MV-71.7 miles 13°2024-10-23 11:14:04 OK4MD1.8 miles 6°2024-10-23 04:26:05
OK1VCF1.8 miles 26°2024-10-20 14:20:59 OK1VCF-41.9 miles 25°2024-10-23 15:20:16
OK1VCF-81.9 miles 25°2024-10-23 15:25:19 OK7W2.0 miles 354°2024-10-23 15:18:39
Stations heard directly by OK4MD-4
ชื่อสถานี pkts ได้ยินครั้งแรก - EDT ได้ยินล่าสุด ยาวสุด (rx => tx) ยาวสุด ณ ตำแหน่ง - EDT
OK1VCF 1 2024-10-05 13:01:12 2024-10-05 13:01:12 JO70FA > JO70FA 1.3 miles 37° 2024-10-05 13:01:12
OK1COM-9 1 2024-10-07 03:19:42 2024-10-07 03:19:42 JO70FA > JO70FA 0.4 miles 319° 2024-10-07 03:19:42
OK4MD 253 2024-10-04 13:28:08 2024-10-14 10:51:51 JO70AA > JO70FA 19.6 miles 269° 2024-10-14 10:51:51
OK1CNN-9 5 2024-10-07 09:55:40 2024-10-14 04:49:03 JO70FA > JO70FA 0.6 miles 134° 2024-10-07 09:55:40
DG6DXG-9 3 2024-10-05 13:44:13 2024-10-05 13:53:50 JO70EA > JO70FA 3.3 miles 275° 2024-10-05 13:53:50
OK4MD-5 1 2024-10-14 10:47:10 2024-10-14 10:47:10 JO70FA > JO70FA 257.4 yards 330° 2024-10-14 10:47:10
OK4MD-9 13 2024-10-05 08:13:30 2024-10-07 07:43:51 JO70FB > JO70FA 1.9 miles 45° 2024-10-06 06:21:16

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