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 JA7FSP-7 - show graphs
Location: 38°06.28' N 140°12.52' E - ตำแหน่ง QM08CC55AC - show map
7.9 km ตะวันตกเฉียงใต้ bearing 226° มาจาก Kaminoyama, Yamagata, Japan [?]
11.5 km เหนือ bearing 8° มาจาก Takahata, Yamagata, Japan
60.7 km ตะวันตก bearing 253° มาจาก Sendai-shi, Miyagi, Japan
106.2 km ตะวันออก bearing 77° มาจาก Niigata-shi, Niigata, Japan
Last position: 2025-07-19 22:54:25 UTC (144d 2h45m ago)
2025-07-20 07:54:25 JST เวลาท้องถิ่น Kaminoyama, Japan [?]
ความเร็ว: 16 km/h
Device: Icom: IC-5100 (D-Star)
Last path: JA7FSP-7>API510 via DSTAR*,qAS,JR7WS-IS (good)
Positions stored: 494
Other SSIDs: JA7FSP
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