N529AM

Part: NONE — NONE (UNDER CP FLOOR) · airframe 959 hrs · 2,587 cycles

SUPPLEMENTAL INFO FOR SDR QMLA2022081920055 AC WAS EXPERIENCING UN-COMMANDED "ROLL" INPUTS WITH AP1 SHOWING "DEGRADED" AND AP2 NORMAL OPERATION. THE FLIGHT SYSTEMS PAGE SHOWED ROLL COMMAND INPUTS-UP SLIGHTLY AND THEN DOWN SLIGHTLY THAT CORRESPONDED WITH CYCLIC MOVEMENT. CURRENTLY AUTO PILOT SYSTEM MEL'D AND CURRENT TROUBLESHOOTING SO FAR HAS NOT BEEN ABLE TO CONFIRM AND PINPOINT AUTO PILOT AND OR FLIGHT DIRECTOR ISSUE. CONFIRMED FLIGHT CONTROL RIGGING MIN FRICTION CHECKS AND FOUND WITH IN PUBLISHED LIMITS. BALANCE SPRING FOR COLLECTIVE WAS LOWERED TO EQUALIZE FORCES OF COLLECTIVE MIN FRICTION FORCE IN BOTH DIRECTIONS (UP & DOWN), NO FURTHER AP ISSUES NOTED.

Part: HANDLE — SEPARATED (EMERGENCY EXIT) · airframe 23,170 hrs · 27,969 cycles

THE CREW REPORTED THE HANDLE ON RT EMERGENCY EXIT FELL OFF. THE ACFT WAS REMOVED FROM SERVICE. RESECURED RT FORWARD CABIN EMERGENCY EXIT HANDLE BEZEL IAW AMM CH 20-25-13. THE ACFT WAS RETURNED TO SERVICE.

Part: LENS — OUT OF ALIGNMENT (EMERGENCY SIGN) · airframe 23,173 hrs · 27,973 cycles

THE CREW REPORTED THE CABIN DOOR EMERGENCY EXIT SIGN LENS NOT ALIGNED WITH SIGNAGE. THE ACFT WAS REMOVED FROM SERVICE. REPOSITION MAIN ENTRANCE EXIT SIGN IAW JIC 33-50-00. NO PARTS R & R. THE OPS CHECK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.

Part: FIRE WARNING — FALSE ACTIVATION (NR 2 NACELLE) · airframe 22,612 hrs · 27,210 cycles

AFTER STARTING NR 2 ENG, GOT NAC OVERHEAT AND ENG FIRE WARNING. RAMP HAD 20 KNOT TAIL WINDS ON ACFT. PERFORMED GROUND ENG RUNS INTO HEAD WIND IAW JIC MM 72-00-00. OPS CHECKED GOOD AT THIS TIME.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 22,185 hrs · 26,676 cycles

DURING THE PREFLIGHT INSP FOUND THE FLOOR EMERGENCY LIGHT (FRONT OF SERVICE CARTS) CAME OFF. THE ACFT WAS REMOVED FROM SERVICE. REMOVED AND INSTALLED EMERGENCY FLOOR LIGHT IAW 33-50-00. THE OPS CHECK WAS GOOD. THE ACFT WAS RETURNED TO SERVICE.

Part: LAMP — LOOSE (EMERGENCY LIGHT) · airframe 22,093 hrs · 26,564 cycles

LT FWD EMERGENCY EXIT FLOOD LT INOPERATIVE. REPOSITIONED LT FWD LAMP, OPT CK GOOD IAW WC EX 33500, OPT 10000-002.

Part: BATTERY PACK — INTERMITTENT (EMERGENCY LIGHT) · airframe 21,561 hrs · 25,881 cycles

F/A REPORTS THAT CABIN EMERGENCY FLOOR LIGHTS ARE FLICKERING ON & OFF DURING CRUISE FLIGHT. R & R POWER SUPPLY AND BATTERY PACK AT 62WL IAW ATR 72 JIC 33-51-21. OPS CHECK SATISFACTORY IAW W/C EX-335000-OPT-10000-002.

Part: PANEL — CRACKED (WING BOX) · airframe 21,044 hrs · 25,222 cycles

FWD UPPER WING BOX PANEL 291AL HAS CRACKED SUPPORT STRUCTURE FOR PANEL ON ACFT AT RIB 2 LT & RIB 2 RT & LT PNL 291CL. R & R LT & RT SUPPORT STRUCTURE FOR PANEL 291AL IAW SRM 51-25-01, COMPLIED WITH SRI DO/TS-5027/10 14920 ISSUE C REF ART FORM PL-004-2R1 FOR DOUBLER FABRICATION, COMPLIED WITH SRAS DO/TS-5027/10/6057 AND EOE2-53MR-261.

Part: STEP — GOUGED (PAX DOOR) · airframe 21,044 hrs · 25,222 cycles

PAX DOOR STEP 4 HAS GOUGE ON AFT SIDE. CUT OUT/ TRIMMED AFFECTED AREA & FABRICATED REPAIR IAW DO/TS-5002/10 -14217 REF ART FORM PL-004-2R1 INSTALLED DOUBLER & FILLER IAW ATR72 SO/TS-5002/10 -14217 REF ART FORM PL-004-2R1 TREATED PRIMED & TOP COATED AREA IAW ATR72SRM 51-21-17 & 51-21-27 COMPLIED WITH SRAS DO/TS-5002/10, 6056 & EO E2-52MR-106

Part: BATTERY PACK — INOPERATIVE (EMERGENCY LIGHTS) · airframe 20,727 hrs · 24,775 cycles

CABIN EMERGENCY LIGHTS ABOVE AISLE ROW 7-10 EVERY OTHER ON FLOOR SRTIP OUT. R & R BATTERY PACK AT POWER SUPPLY AT ROW 3AB IAW W/C EX 335121 OPT CK 6000 IAW W/C EX 335000.

Part: WINDOW — CRACKED (CABIN) · airframe 20,393 hrs · 24,310 cycles

APPROACHING AIRPORT AT APPROX 3000 FT, HEARD LOUD BANG. F/A ADVISED WINDOW 11D WAS CRACKED. EMERGENCY DECLARED. UPON POST FLIGHT APPEARS FOLDABLE GEAR DOOR IS MISSING ON RT MAIN GEAR. R & R PAX WINDOWS 11D & 12D IAW JIC 56-21-00. PERFORMED PRESSURE LEAK CHECKS IAW ATR72 JIC 05-53-00. RH MLG FOLDABLE DOOR DEFERRED ON CDL 32-2 AUTH 04-72CDL-D.

Part: WINDOW — DEPARTED (CABIN) · airframe 20,393 hrs · 24,310 cycles

APPROACHING AIRPORT AT APPROX 3000 FT HEARD LOUD BANG. F/A ADVISED WINDOW 11D WAS CRACKED. EMERGENCY DECLARED. UPON POST FLIGHT APPEARS FOLDABLE GEAR DOOR IS MISSING ON RT MAIN GEAR. REF TO NRWC NR314860 CABIN WINDOW 12D AND 11D WERE REPLACED AND PRESSURE CHECK GOOD. REF TO NRWC NR 2437688 AND NRWC NR 314681. RT MLG FOLDABLE DOORS DEFERRED ON CDL 32-2 AUTH NR 04-72CDL-D.

Part: HINGE PIN — FAILED (RT MLG) · airframe 19,121 hrs · 22,723 cycles

DISCREP: DURING POST FLIGHT THE RT MLG HINGE PIN WAS FOUND TO HAVE MIGRATED OUTBOARD AND CONTACTED THE NR 4 MAIN TIRE. REMOVED AND REPLACED RT MLG SWING LEVER PIN WITH REFERENCE TO ATR JIC 32-11-00. ALSO REMOVED AND INSTALLED NR 4 MLG TIRE ASSEMBLY IAW JIC 12-37-32.

Part: WARNING LIGHT — MALFUNCTIONED (MLG) · airframe 18,702 hrs · 22,280 cycles

AFTER TAKEOFF ALL GEAR LIGHTS WENT OUT, THEN LT GEAR INDICATION RED AND GREEN ON BOTH PANELS. AIR NOISE CONFIRMED PROBABLE GEAR DOWN. PERFORMED OPERATIONAL CHECK OF LANDING GEAR SEVERAL TIMES IAW ATR 72 JIC 32-30-00 FUT. NO DEFECTS NOTED AT THIS TIME.

Part: WINDSHIELD — FAILED (COCKPIT) · airframe 18,673 hrs · 22,246 cycles

AT 20,000 FT CAPT FWD SIDE WINDOW SHATTERED. REMOVED AND REPLACED CAPT FWD SIDE WINDSHIELD IAW JIC NR 56-12-00 PERFORMED OPT CK , NO DEFECTS NOTED.

Part: WINDOW — FAILED (COCKPIT) · airframe 18,673 hrs · 22,246 cycles

AT 20,000 FT CAPT FORWARD SIDE WINDOW SHATTERED. AWAITING AML FOR FURTHER DETAILS.

Part: LANDING GEAR — MALFUNCTIONED (LEFT) · airframe 18,518 hrs · 22,067 cycles

AFTER TAKEOFF LT MLG INDICATION. LT MLG WAS NOT FULLY RETRACTED. PERFORMED NORMAL EXTENSION AND RETRACTION FUNCTIONAL TEST IAW JIC NR 32-31-00-FUT-10000 AND OPS CHECK OF L/G REDUNDANCY IAW JIC NR 32-31-00-OPT-10000.

Part: BATTERY PACK — FAILED (EMERGENCY LIGHT) · airframe 17,389 hrs · 20,478 cycles

FLOOR EMERGENCY LIGHTS ILLUMINATES DIM WHEN OPERATED. REMOVED AND REPLACED BATTERY PACK FIN NR 61WL AND 73WL. ALSO REMOVED AND REPLACED POWER SUPPLY FIN NR 73WL AS PER M/M NR 33-51-21. PERFORMED OPT CK IAW JIC NR 33-50-00 AND FOUND SATISFACTORY. FOR P/N AND S/N INFO PLEASE REFER TO NRWC NR 202165, CAS AWAITING FROM RECORDS DEPT TO FORWARD THIS NRWC IN ORDER TO FILL OUT P/N AND S/N INFO BLOCKS..

Part: BATTERY PACK — FAILED (EMERGENCY LIGHTS) · airframe 17,283 hrs · 20,295 cycles

EMERGENCY EXIT LIGHTS WOULD NOT ILLUMINATE WHEN TURNED ON WITH NO BATTERY SWITCH ACTIVATION. REPLACED EMERGENCY LIGHTS POWER SUPPLY PACK 63WL AND 62WL PER MM 33-51-21 AND FOUND WORKING PROPERLY.

Part: WIRE — OPEN (EMERGENCY LIGHTS) · airframe 17,149 hrs · 20,095 cycles

GALLEY FLOOR EMERGENCY LIGHTS ARE INOPERATIVE. REPAIRED OPEN WIRE AT EMERGENCY LIGHT STRIP 163WL AS PER STANDARD PRACTICES JIC NR 20-00-00. PERFORMED OPERATIONAL CHECK IAW JIC NR 35-50-00.

Part: RELAY — INTERMITTENT (SMOKE DETECTION) · airframe 16,452 hrs · 19,039 cycles

AFT SMOKE WARNING ILLUMINATED DURING DESCENT, IT WAS A FALSE WARNING. REMOVED AND REPLACED RELAY FIN NR 170WW AND PERFORMED OPT CK IAW JIC NR 26-15-00 AND FOUND WORKING PROPERLY.

Part: LAMP — INOPERATIVE (EMERGENCY LIGHTS) · airframe 16,431 hrs · 19,017 cycles

PAX DOOR EMERGENCY STAIR LIGHT INOPERATIVE. REPOSITIONED LAMP IAW MM NR 33-51-24. OP CK IAW JIC 33-50-00.

Part: LIGHT — INOPERATIVE (CABIN) · airframe 16,368 hrs · 18,915 cycles

MAIN PAX DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED PAX DOOR EMERGENCY LIGHT ASSEMBLY IAW JIC NR 33-51-24. OP CK IAW JIC #33-50-00.

Part: BATTERY PACK — FAULTED (EMERGENCY LIGHT) · airframe 16,318 hrs · 18,850 cycles

PAX DOOR EMERGENCY EXIT LIGHT INOPERATIVE. REMOVED AND REPLACED AFT BATTERY PACK IAW JIC NR 33-51-21. OP CK OK.

Part: BULB — FAILED (EMERGENCY LIGHT) · airframe 16,277 hrs · 18,786 cycles

EMERGENCY EXIT LIGHT ON PAX DOOR STAIR IS INOPERATIVE. REMOVED AND REPLACED LIGHT BULB IAW JIC NR 33-51-24. OP CK OK.

Part: TEE FITTING — BROKEN (FUSELAGE) · airframe 16,271 hrs · 18,778 cycles

UPON SELECTING L/G UP, THE NOSE AND RT GEAR RETRACTED. THE LT MLG UNLOCKED, HOWEVER IT REMAINED IN THE DOWN POSITION WITH BOTH INDICATING SYSTEMS DISPLAYING RED UNLK AND GREEN DOWN TRIANGLE SIMULTANEOUSLY. ATC TOWER CONFIRMED THE GEAR APPEARED DOWN. AFTER SLOWING TO 120 KTS, THE GEAR WAS CYCLED DOWN AND THEN RETRACTED NORMALLY. AT THIS TIME FOUND LT MLG PLUMBING TEE FITTING BROKEN. REMOVED AND REPLACED TEE FITTING AS PER MM NR 32-31-50 (FIG 16 ITEM NR 50). PERFORMED EXTENSION AND RETRACTION AS PER JIC NR 32-31-00 AND FOUND SYSTEM WORKING PROPERLY.

Part: BATTERY PACK — DISCHARGED (CABIN)

ON POST FLIGHT CREW REPORTED EMERGENCY LIGHT BY SERVICE DOOR INOPERATIVE. REPLACED BATTERY PACK AT POWER SUPPLY 61WL IAW JIC 33-51-21, OPT CHECK GOOD IAW JIC 33-50-00. (K)

Part: DIFFUSER — DAMAGED (RT ENGINE)

DURING TAKEOFF ROLL, RIGHT ENGINE ITT ABOVE 765 DEGREES. DURING GROUND OPERATION WITH BLEEDS ON THERE IS A 50 DEGREES DIFFERENCE. REMOVED AND REPLACED RT ENGINE DIFFUSER TUBE AT 10 O`CLOCK POSITION IAW MM 72-30-00. PERFORMED RUNUP IAW JIC 72-00-00. ALL PARAMETERS WITHIN LIMITS AT THIS TIME.

Part: FIRE DETECTOR — MALFUNCTIONED (NR 1 ENGINE)

ON GROUND, NR 1 ENGINE FIRE WARNING CAME ON. HEAVY TAIL WINDS WERE PRESENT CREATING A FALSE INDICATION. CAPTAIN DISCHARGED FIRE BOTTLE. REPLACED FIRE BOTTLE. NO INDICATION OF FIRE NOTED. (K)

Part: LIGHT — INOPERATIVE (PAX DOOR)

DFW - FLT 3640 - FOUND PASSENGER DOOR EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED EMERGENCY LIGHT ASSEMBLY ON THE PASSENGER DOOR IAW ATR 72 AMM. (M)

Part: WIRE — BROKEN (CABIN)

SGF - DURING SCHEDULED PS-2 CHECK MAINTENANCE, REPORTED A FLOOR PROXIMITY LIGHT AT ROW 5 TO BE INOPERATIVE. MAINTENANCE FOUND AND REPAIRED A BROKEN WIRE AT THE LIGHT CONNECTION. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: SEAT TRACK — CORRODED (FUSELAGE)

DURING CPCP-2 INSPECTION, FOUND CORROSION ON FOUR SEAT TRACKS, LEFT AFT OUTBOARD, LEFT AFT INBOARD, LAVATORY WALL TRACK, AND RIGHT AFT CARGO FLOOR TRACK. ALL SEAT TRACKS WERE REMOVED AND REPLACED IAW AE EO E2-53MR-115. AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: STEP — CORRODED (PAX STAIRS)

SAW - DURING CPCP-2 INSPECTION, FOUND CORROSION WAS FOUND ON PASSENGER STAIRS AROUND STEP SCREW HOLES OF LOWER STEP. LOWER STEP SUPPORT WAS REMOVED AND REPLACED IAW ATR SRM. AIRCRAFT WAS THEN RETURNED TO SERVICE. (M)

Part: ENGINE — OVERTEMP (NR 1 ENGINE)

OKC - FLT 3574 - CREW ABORTED TAKEOFF DUE TO OVER TEMP ON NR 1 ENGINE. APPROX 1200 DEGREES FOR 3 SECONDS. REMOVED AND REPLACED NR 1 ENGINE IAW AMM. OPS CHECK GOOD IAW AMM. AIRCRAFT RETURNED TO SERVICE. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

DFW - FLT 3822 - WITH THE EMERGENCY LIGHTS TURNED OFF. A PORTION OF THE FORWARD EMERGENCY LIGHTS REMAIN ILLUMINATED UNTIL THE AIRCRAFT MAIN BATTERY SWITCH IS TURNED OFF. MAINTENANCE REMOVED AND REPLACED THE BATTERY PACK IN POWER SUPPLY UNIT 61WL. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: LIGHT — INOPERATIVE (CABIN)

DFW - FLT 3688 - FLOOR PROXIMITY LIGHT IN FRONT OF GALLEY IS INOPERATIVE. ISSUED MEL 33-30. MAINTENANCE RCONNECTED CANNON PLUG FOR LIGHT. OPERATIONAL CHECK WAS GOOD AND AIRCRAFT WAS RETURNED TO SERVICE. (M)

Part: BPCU — INOPERATIVE (E/E BAY) · airframe 6,671 hrs · 7,215 cycles

JAN - FLT 3578 - DURING TAKEOFF, CREW REPORTED POWER INTERRUPTION ON THE AIRCRAFT. THE FIRST OFFICER'S INSTRUMENT SCREENS WENT BLANK FOR APPROX 5 SECONDS WITH ASSOCIATED RELAY CLATTER. TAKEOFF ABORTED. DURING TAXI TO GATE, IT HAPPENED AGAIN. FLIGHT ATTENDANT REPORTED THE EMERGENCY LIGHTS CAME ON DURING POWER INTERRUPTION. MAINTENANCE REMOVED AND REPLACED DC BATTERY PROTECTION CONTROL UNIT IAW ATR MM. OPERATIONAL CHECK GOOD, AIRCRAFT RETURNED TO SERVICE. (X)

Part: SEAT TRACK — CORRODED (CABIN)

SAW - LEFT FLIGHT ATTENDANTS SEAT TRACK CORRODED BEYOND LIMITS. REMOVED AND REPLACED SEAT TRACK IAW EO E9-5300-013. AIRCRAFT RETURNED TO SERVICE. (M)

Part: BATTERY PACK — DISCHARGED (FUSELAGE)

FLT 3617 - SGF - AFT EMERGENCY LIGHT OUT. REMOVED AND REPLACED BATTERY PACK. OPS CHECK GOOD. (M)

Part: BATTERY PACK — DISCHARGED (CABIN)

ORD - FLT 4151 - NINE EMERGENCY FLOOR PROXIMITY LIGHTS IN AFT OF AIRCRAFT AND ONE EXIT SIGN ON AFT WALL DO NOT ILLUMINATE. REMOVED AND REPLACED BATTERY PACK 73WL. OPERATIONAL CHECK GOOD. (X)

Part: BATTERY PACK — DISCHARGED (CABIN)

ORD - FLT 4374 - VARIOUS CABIN EMERGENCY LIGHTS WILL NOT EXTINGUISH. REMOVED AND REPLACED BATTERY PACK AT SEAT 4B. OPERATIONAL CHECK GOOD. (M)

Part: PANEL — FAILED (COCKPIT)

ORD - FLT 4310 - EMERGENCY LIGHTS WILL NOT STAY ON. REPAIRED F/A PANEL IAW ATR MM. OPS CHECK GOOD. AIRCRAFT RETURNED TO SERVICE. (X)