What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Submitted a malfunction and defect report about the parking brake valve, p/n HP681100-5, s/n 1485 and the accumulator, p/n 1356-583328, s/n 63471. It was reported that while taxiing, the aircraft experienced low pressure. The crew attemped to apply the brakes and steer the aircraft to theleft. Systems failed resulting in the aircraft, N642RP, colliding with the parked and unocciped Cessna bravo, N121L. There was no damage to N642PR, however the Cessna bravo, N121L, sustained the following damage: radome (6313101-846, s/n 590); radar (70211450-601, s/n 99081665), and bulkhead (9656061-807-1). Gyros were removed and sent to a repair station for evaluation, p/n 4020577-3, s/n 99046542 and 99086746.
As the FAA filed it
SUBMITTED A MALFUNCTION AND DEFECT REPORT ABOUT THE PARKING BRAKE VALVE, P/N HP681100-5, S/N 1485 AND THE ACCUMULATOR, P/N 1356-583328, S/N 63471. IT WAS REPORTED THAT WHILE TAXIING, THE AIRCRAFT EXPERIENCED LOW PRESSURE. THE CREW ATTEMPED TO APPLY THE BRAKES AND STEER THE AIRCRAFT TO THELEFT. SYSTEMS FAILED RESULTING IN THE AIRCRAFT, N642RP, COLLIDING WITH THE PARKED AND UNOCCIPED CESSNA BRAVO, N121L. THERE WAS NO DAMAGE TO N642PR, HOWEVER THE CESSNA BRAVO, N121L, SUSTAINED THE FOLLOWING DAMAGE: RADOME (6313101-846, S/N 590); RADAR (70211450-601, S/N 99081665), AND BULKHEAD (9656061-807-1). GYROS WERE REMOVED AND SENT TO A REPAIR STATION FOR EVALUATION, P/N 4020577-3, S/N 99046542 AND 99086746.