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*
APRS station BI4MRE-10 - show graphs
Comment: via YSF#63307 Reflector <0x34>
Location: 31°07.22' N 121°23.18' E - locator PM01QC68IV - show map
1.1 miles Northeast bearing 41° from Minhang, Shanghai Shi, China [?]
3.2 miles Southwest bearing 242° from Changqiao, Shanghai Shi, China
8.2 miles Southwest bearing 211° from Shanghai, Shanghai Shi, China
92.4 miles Northeast bearing 52° from Hangzhou, Zhejiang Sheng, China
Last position: 2024-06-10 08:45:56 EDT (9d 22h59m ago)
2024-06-10 20:45:56 CST local time at Minhang, China [?]
Device: Unknown: Unknown
Last path: BI4MRE-10>APRS via TCPIP*,qAS,YSF63307
Positions stored: 1
Other SSIDs: BI4MRE-9
Stations near current position of BI4MRE-10 - show more
callsign distance last heard - EDT      callsign distance last heard - EDT
BI4MRE-90.0 yards 0°2024-06-16 11:37:17 BH4FXR-70.6 miles 104°2024-06-01 05:15:48
BH4GUR-51.0 miles 122°2024-06-01 11:10:23 BH4FEN-101.8 miles 42°2024-06-20 07:41:17
BH4AIU-91.8 miles 90°2024-06-20 04:16:41 BH4ESW1.8 miles 38°2024-05-27 08:22:05
BH4DVO-91.9 miles 49°2024-05-30 22:40:42 BG4HUL-91.9 miles 38°2024-06-16 18:25:39
BG4CZU-91.9 miles 69°2024-06-17 05:57:04 BG4AIZ-32.2 miles 54°2024-06-20 07:41:02
BG4AIZ-132.2 miles 55°2024-06-20 07:27:19 BH4BRW-92.2 miles 276°2024-06-03 19:43:26
BG4AIZ-92.3 miles 55°2024-06-20 07:24:55 BG4CZU-102.3 miles 358°2024-06-20 07:44:39
BH4FSK-42.3 miles 357°2024-06-14 09:56:05 BH4FSK-102.3 miles 357°2024-06-09 09:46:06
BH4FSK2.3 miles 356°2024-06-16 05:28:21 BH4FSK-92.4 miles 360°2024-06-18 19:29:50
BG4CZU-132.4 miles 359°2024-06-20 07:30:41 BH4FHE-92.6 miles 252°2024-06-20 04:53:58
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