Callsign BCI is Blue Islands
WHAT AIRLINE IS BCI?
BCI is the ICAO three-letter callsign prefix for Blue Islands. When a radio scanner, flight tracker or radar scope shows a flight like BCI123 or BCI45XY overhead, that's a Blue Islands aircraft talking to air traffic control.
Spot one yourself: open the live scope, enter your postcode, and tap any blip whose callsign starts with BCI for its type, registration, route and photo.