What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On September 20, 2004 united express N47239 flt. 7144 operated by mesa airlines (masa) a CL-600 advised ATC of uncommanded nose down pitch and declared an emergency. The aircraft landed without incident. Maintenance concluded that the first officers stabilizer trim switch was stuck in the nose down position. The switch was changed in accordance m/m reference 27-41-05, ops checked system per m/m reference 27-40-00 all ops checks were ok. Reference log pages 83953/4 for corrections. Additionally a hard/overweight landing check list MTC-05-51-001 was accomplished with no discrepancies noted. Per the NTSB the CVR and the dfr were removed and replaced. Both replaced units op checked ok. CVR r/r per mm 23-71-00. Dfr r/r per mm 31-31-01. The aircraft was test flown with no additional remarks. NTSB tracking number CHI05SA004...operations inspector lee magnuson debriefed the pilot and first officer...this incident is considered closed.
As the FAA filed it
(-23) ON SEPTEMBER 20, 2004 UNITED EXPRESS N47239 FLT. 7144 OPERATED BY MESA AIRLINES (MASA) A CL-600 ADVISED ATC OF UNCOMMANDED NOSE DOWN PITCH AND DECLARED AN EMERGENCY. THE AIRCRAFT LANDED WITHOUT INCIDENT. MAINTENANCE CONCLUDED THAT THE FIRST OFFICERS STABILIZER TRIM SWITCH WAS STUCK IN THE NOSE DOWN POSITION. THE SWITCH WAS CHANGED IN ACCORDANCE M/M REFERENCE 27-41-05, OPS CHECKED SYSTEM PER M/M REFERENCE 27-40-00 ALL OPS CHECKS WERE OK. REFERENCE LOG PAGES 83953/4 FOR CORRECTIONS. ADDITIONALLY A HARD/OVERWEIGHT LANDING CHECK LIST MTC-05-51-001 WAS ACCOMPLISHED WITH NO DISCREPANCIES NOTED. PER THE NTSB THE CVR AND THE DFR WERE REMOVED AND REPLACED. BOTH REPLACED UNITS OP CHECKED OK. CVR R/R PER MM 23-71-00. DFR R/R PER MM 31-31-01. THE AIRCRAFT WAS TEST FLOWN WITH NO ADDITIONAL REMARKS. NTSB TRACKING NUMBER CHI05SA004...OPERATIONS INSPECTOR LEE MAGNUSON DEBRIEFED THE PILOT AND FIRST OFFICER...THIS INCIDENT IS CONSIDERED CLOSED.
Other reports on N47239 · 2
Matched to the same aircraft by N-number and date.