Monarch B752 at Barcelona on Jun 7th 2014, rejected takeoff

A Monarch Airlines Boeing 757-200, registration G-DAJB performing flight ZB-279 from Barcelona,SP (Spain) to London Gatwick,EN (UK) with 250 people on board, was accelerating for takeoff from Barcelona's runway 07R when the crew rejected takeoff at high speed (speed over ground greater 115 knots). The aircraft slowed safely and returned to the apron.

A spare part needed to be flown in. The aircraft was therefore unable to depart, the flight was postponed to the next day. The occurrence aircraft was finally able to depart Barcelona with a delay of 28.5 hours.

Passengers reported the crew announced they received an abnormal indication prompting them to reject takeoff.