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 PD3RFR-5 - show graphs
Comment: 145.325MHz https://pd3rfr.
Location: 52°07.75' N 5°01.12' E - ตำแหน่ง JO22MD21FA - show map
1.2 miles ตะวันตกเฉียงใต้ bearing 235° มาจาก Maarssen, Stichtse Vecht, Utrecht, Netherlands [?]
5.1 miles ตะวันตกเฉียงเหนือ bearing 301° มาจาก Utrecht, Gemeente Utrecht, Utrecht, Netherlands
17.8 miles ใต้ bearing 162° มาจาก Amsterdam, Gemeente Amsterdam, North Holland, Netherlands
27.0 miles ตะวันออกเฉียงเหนือ bearing 58° มาจาก Rotterdam, Gemeente Rotterdam, South Holland, Netherlands
Last position: 2024-10-23 09:09:07 EDT (4m6s ago)
2024-10-23 15:09:07 CEST เวลาท้องถิ่น Maarssen, Netherlands [?]
Altitude: -32 ft
Course: 135°
ความเร็ว: 5 MPH
Device: Open Source: APRSdroid (app, Android)
Last path: PD3RFR-5>APDR16 via TCPIP*,qAC,PD3RFR-15
Positions stored: 354662
Packet rate: 581 seconds between packets on average during 28488 seconds.
Other SSIDs: PD3RFR-1 PD3RFR-13 PD3RFR-N PD3RFR-D PD3RFR-A PD3RFR-10 PD3RFR-7 PD3RFR-Y PD3RFR-C PD3RFR-9 PD3RFR PD3RFR-4 PD3RFR-11 PD3RFR-B
Stations near current position of PD3RFR-5 - show more
ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT      ชื่อสถานี ห่างกัน ได้ยินล่าสุด - EDT
PD3RFR-1023.9 yards 150°2024-10-23 09:03:49 PD3RFR-N23.9 yards 150°2024-10-23 09:09:02
PD3RFR-C23.9 yards 150°2024-10-22 11:43:34 PD3RFR C23.9 yards 150°2024-10-22 11:42:34
HAMnet23.9 yards 150°2024-10-23 08:58:49 P-PD3RFR23.9 yards 150°2024-10-23 09:03:16
PD3RFR-Y23.9 yards 150°2024-10-22 20:28:24 PD3RFR-123.9 yards 150°2024-10-23 09:13:11
PD3RFR-1323.9 yards 150°2024-10-23 09:10:05 PD3RFR-D23.9 yards 150°2024-10-23 09:08:32
PD3RFR-A23.9 yards 150°2024-10-23 09:06:56 PD3RFR-923.9 yards 150°2024-10-02 14:58:09
PD3RFR A23.9 yards 150°2024-10-23 09:06:46 PD1JH-70.9 miles 0°2024-10-22 16:46:05
PD0RDD-51.1 miles 351°2024-10-23 09:01:11 PD1MB-71.7 miles 31°2024-10-09 13:30:12
PD0GJK-142.1 miles 98°2024-10-22 16:50:57 PD0GJK2.3 miles 102°2024-09-24 17:31:33
PI4UTR C2.3 miles 101°2024-10-22 17:32:48 PI4UTR-C2.3 miles 101°2024-10-22 17:32:58
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