What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) Operated under 14 CFR part 121 crew declared an emergency, returned to airport. Emergency caused by annunciator indicating lavatory smoke detector. Cause was due to cracked duct on left environmental air cycle machine. Contract maintenance deferred as per MEL 21-51-11.
As the FAA filed it
(-23) OPERATED UNDER 14 CFR PART 121 CREW DECLARED AN EMERGENCY, RETURNED TO AIRPORT. EMERGENCY CAUSED BY ANNUNCIATOR INDICATING LAVATORY SMOKE DETECTOR. CAUSE WAS DUE TO CRACKED DUCT ON LEFT ENVIRONMENTAL AIR CYCLE MACHINE. CONTRACT MAINTENANCE DEFERRED AS PER MEL 21-51-11.
Other reports on N8541D · 3
Matched to the same aircraft by N-number and date.
Incident 20100730047349ILanding: Rollout · Ithaca, NYOn 7/30/2010 at 1955Z, the pilot of pinnacle airlines flight 3820, reported a bird strike to the nose cone and engine after landing on runway 32. Aircraft taxied to the ramp without incident. Pinnacle airlines dispatched a maintenance crew which complied with…Incident 20091025050599IDescent · Fort Wayne, INFlg 4137 , a CRJ2 from dtw to fwa declared an emergency due to electrical problems. Aircraft landed at fwa without incident. N8541D had a CA side ra flag followed by numerous GPWS cautions and warnings, also gear indicators flashed yellow. Once on ground had…Incident 20020922026359IFinal Approach · Memphis, TN(-23) Pinnacle airlines, dba northwest airlink, flagship flight 5963 blocked out at 0628 EDT ktys and departed at 0639. After departure a panel ws found by the taxiway and it was unknown origin. The airline was called it was determined that maybe it was from…