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 BI4KWG-ios - show graphs
Comment: aprs.fi for iOS
Location: 36°45.79' N 116°55.79' E - locator OM86LS13NE - show map
7.5 miles Northwest bearing 330° from Jinan, Shandong Sheng, China [?]
18.1 miles Northeast bearing 38° from Changqing, Shandong Sheng, China
41.3 miles North bearing 345° from Tai’an, Shandong Sheng, China
Last position: 2025-02-09 14:33:59 EST (7h13m ago)
2025-02-10 03:33:59 CST local time at Jinan, China [?]
Altitude: 85 ft
Course: 345°
Speed: 0 MPH
Last path: >aprs.fi via aprsfi-iOS
Positions stored: 43486
Stations near current position of BI4KWG-ios - show more
callsign distance last heard - EST      callsign distance last heard - EST
BG4KUF-93.4 miles 166°2025-02-03 05:09:56 BG4KUF-74.6 miles 142°2025-02-09 08:19:37
BG4INY-14.6 miles 149°2025-01-21 15:24:29 BI2RC-15.2 miles 46°2025-01-18 02:29:07
BG4KGF-75.4 miles 175°2025-01-12 07:13:10 BH4LGE-85.4 miles 164°2025-02-01 05:44:42
BI4PTR-95.7 miles 169°2025-02-09 17:21:49 BI4LCX-T35.8 miles 168°2025-02-07 17:40:53
BG4KLN-106.1 miles 172°2025-02-07 09:13:49 BI4KYG-76.3 miles 127°2025-01-31 05:49:34
BG4IRM-76.3 miles 127°2025-01-31 05:50:47 BI4PHQ-76.4 miles 193°2025-02-08 06:41:56
BI4KVT-96.6 miles 148°2025-02-08 21:24:15 BG4KLY-D67.2 miles 143°2025-01-19 07:14:27
BI4KVT-47.3 miles 136°2025-01-18 22:03:12 BI1UNG-157.6 miles 150°2025-01-31 20:46:08
BH4LGE-47.6 miles 156°2025-02-09 21:35:49 BG4JQV7.7 miles 160°2025-02-04 03:01:44
BI4IVE-97.7 miles 179°2025-01-18 07:53:09 BI4IVE7.7 miles 181°2025-01-28 02:17:26
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