Station info - map view · info · telemetry · weather · raw · status · beacons · messages · bulletins · browse · moving · my account
Callsign, ship name or locator: Clear       
It is possible to search using wildcards (*?) after a prefix. Example: OH*
Web station BD4RVC-5 - show graphs
Comment: Aprs:144.640 C4FM:433.350 直频:436.000
Location: 31°18.06' N 120°37.40' E - locator PM01HH42TG - show map
2.2 miles West bearing 289° from Loufeng, Jiangsu Sheng, China [?]
4.3 miles Northwest bearing 319° from Guoxiang, Jiangsu Sheng, China
49.6 miles West bearing 277° from Shanghai, Shanghai Shi, China
74.8 miles North bearing 21° from Hangzhou, Zhejiang Sheng, China
Last position: 2025-01-07 23:28:10 EST (2d 12h57m ago)
2025-01-08 12:28:10 CST local time at Loufeng, China [?]
Altitude: 26 ft
Course: 129°
Speed: 2 MPH
Last path: BD4RVC-5>aprs.fi via aprsfi-iOS
Positions stored: 21046
Other SSIDs: BD4RVC-3 BD4RVC-10 BD4RVC-8 BD4RVC-15 BD4RVC-9
Stations near current position of BD4RVC-5 - show more
callsign distance last heard - EST      callsign distance last heard - EST
BI4QZW-101.0 miles 97°2025-01-10 12:24:22 BH4SRC-N1.5 miles 224°2025-01-09 19:39:48
BH4SRC B1.5 miles 224°2025-01-10 12:11:41 BH4SRC-B1.5 miles 224°2025-01-10 12:11:51
BD4UJU-71.6 miles 230°2025-01-02 09:37:57 BD4UJU-91.6 miles 229°2025-01-10 12:02:04
BA4QGX-101.7 miles 306°2024-12-27 22:59:17 BA4QGX-72.1 miles 284°2024-12-22 18:44:31
BA4QFT-52.3 miles 224°2025-01-10 08:57:24 BH4WTA-92.3 miles 59°2025-01-07 00:18:05
BD4KEY-R2.5 miles 271°2024-12-24 17:02:36 BD4WMA-32.8 miles 175°2024-12-19 05:06:21
BD4WMA-102.8 miles 174°2025-01-07 05:57:33 BD4WMA2.8 miles 174°2024-12-31 22:29:43
BD4WMA-12.8 miles 174°2025-01-10 11:58:27 BG7CAN-R3.9 miles 212°2025-01-07 03:28:16
ABCDEF-R3.9 miles 212°2024-12-20 08:52:18 BG7CAM-R3.9 miles 212°2025-01-05 11:25:08
BD4VQH-94.7 miles 238°2025-01-10 12:24:56 BD4WMK-94.8 miles 305°2025-01-05 01:09:32
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