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 KN9BPF - show graphs
Comment: 145.230MHz T079 -
Location: 38°58.97' N 90°11.79' W - locator EM48VX65KV - show map
8.9 miles Northwest bearing 318° from Rosewood Heights, Madison County, Illinois, United States [?]
9.8 miles Northwest bearing 301° from Bethalto, Madison County, Illinois, United States
24.6 miles North bearing 0° from Saint Louis, City of Saint Louis, Missouri, United States
63.8 miles Southwest bearing 208° from Springfield, Sangamon County, Illinois, United States
Last position: 2024-12-07 16:14:05 EST (37d 4h16m ago)
2024-12-07 15:14:05 CST local time at Rosewood Heights, United States [?]
Device: Roger Barker, G4IDE: UI-View32 (software, Windows)
Last path: KN9BPF>APU25N via K0ATT-10*,WIDE1*,WIDE2-1,qAR,WB0HTW (good)
Positions stored: 3
Other SSIDs: KN9BPF-7 KN9BPF-9
Stations near current position of KN9BPF - show more
callsign distance last heard - EST      callsign distance last heard - EST
KB9BPF0.0 yards 0°2025-01-13 20:03:46 KB9BPF-30.0 yards 0°2025-01-07 05:05:39
KB9BPv0.0 yards 0°2024-12-22 11:09:59 KB9BSF0.0 yards 0°2025-01-07 10:35:32
KB9B0F0.0 yards 0°2024-12-21 02:10:21 KB9NPF0.0 yards 0°2024-12-23 02:09:49
KA9BPF0.0 yards 0°2024-12-21 08:10:18 SB9BPF0.0 yards 0°2025-01-06 21:05:41
GB9BPF0.0 yards 0°2025-01-07 08:05:34 KB9BHF0.0 yards 0°2025-01-08 00:35:22
KB9BPF-10103.1 yards 66°2025-01-13 19:40:37 KB9BPF-9118.0 yards 70°2025-01-13 13:30:01
KB9rPF-10118.0 yards 70°2025-01-09 18:30:05 KB5BPF-90.3 miles 102°2025-01-08 14:14:36
KZ9BPF-90.9 miles 150°2025-01-13 10:53:47 N0PJX5.3 miles 150°2025-01-13 13:31:41
K9JDN5.8 miles 179°2025-01-13 20:30:00 KILALTON55.8 miles 179°2025-01-13 20:25:12
K9JDN-35.8 miles 179°2024-12-23 02:58:35 K9JDN85.8 miles 179°2024-12-23 08:19:31
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