ALLEGIANT AIR, LLC

Operated by Allegiant Air, LLC (per NTSB report)

The flight crew’s abrupt change in pitch in response to a traffic collision advisory system resolution advisory that resulted in a serious injury to a flight attendant.

Operated by Allegiant Air, LLC (per NTSB report)

An inadvertent encounter with convectively induced turbulence during descent.

Operated by Allegiant Air (per NTSB report)

The air traffic controller’s failure to properly scan the runway and local area, and their general loss of situational awareness, resulting in a near midair collision. Contributing to the incident was the Cessna 337 pilot's poor decision making when he failed to fly the standard downwind leg distance from the runway and to maintain the standard traffic pattern altitude.

Operated by Allegiant Air (per NTSB report)

The probable cause of the No. 2 (right) engine fire was an uncontained generator failure. Deformed rotating generator components and/or metal fragments radially released by the generator severed the constant speed drive-to-oil cooler return line located adjacent to the generator and caused oil to spray onto hot generator and engine case surfaces that subsequently ignited.

Operated by ALLEGIANT AIR LLC (per NTSB report)

The air traffic controller issuing the aircraft a clearance to land while there was a vehicle authorized to be on the same runway. Contributing to the incident was the air traffic controller's decision to not simulcast the local control and ground control frequencies, and, the reduced visibility at the airport as a result of the weather.

Operated by ALLEGIANT AIR LLC (per NTSB report)

evacuation of the aircraft due to reported, but unverified, aircraft condition and poor communication between Aircraft Rescue and Firefighting personnel and the flight crew.

Operated by ALLEGIANT AIR LLC (per NTSB report)

The failure of the pilots of both airplanes to see and avoid each other and to maneuver as advised by the air traffic controller in time to prevent the conflict that resulted in the reported near midair collision.

Operated by Allegiant Air LLC (per NTSB report)

The flight crew's failure to complete the checklist and adhere to airplane placards. Contributing to the accident was a separation of a B-nut on the rudder power hydraulic shut off valve for undetermined reasons.

Sanction: $7,000 · case closed 2021-05-18

Sanction: $30,000 · case closed 2017-07-31

Sanction: $6,000 · case closed 2017-02-01

Sanction: $49,750 · case closed 2017-10-12

Sanction: $175,000 · case closed 2015-07-08

Sanction: $22,500 · case closed 2011-02-28

Sanction: $15,000 · case closed 2010-10-06

Sanction: $13,000 · case closed 2008-01-03

Part: SKIN PANEL — CORRODED (ZONE 600) · airframe 21,622 hrs · 8,439 cycles

DURING ACCOMPLISHMENT AS PER ALLEGIANT WORK CARD A32X-ZL-500-02-1-002 GENERAL VISUAL INSPECTION OF WING LOWER SURFACE INCLUDING UPPER AND LOWER SURFACES OF SLATS AND FLAPS (EWIS) RELATED TO MPD TASK ZL-500-02, IT WAS FOUND AT RT WING AT MLG SKIN DOUBLER O/B SECTION AND THE BOTTOM SKIN PANEL 2 LOWER SURFACE BETWEEN RIB 6 AND RIB 7, STRINGER 11 WITH CORROSION. CORRECTIVE ACTION: REPAIRED R/H WING AT MLG SKIN DOUBLER O/B SECTION, IAW COOPESA EO N° COO-EO-2026-24861-R00 DATED 08-11-2026. AND AIRBUS RDAF REF N° 81851859-005-2026#A DATED 08-13-2026, CONTROLLED BY ALLEGIANT IN ERO N° A32X-STR-57ERO-00647-R00 DATED 08-14-2026. THIS IS A MAJOR REPAIR CATEGORY "B" WITH INSPECTION REQUIRED. CONTROLED UNDER COOPESA JOB A1R148, NRI 6-1.

Part: SKIN PANEL — CORRODED (ZONE 600) · airframe 21,622 hrs · 8,439 cycles

DURING ACCOMPLISHMENT AS PER ALLEGIANT WORK CARD A32X-ZL-500-02-1-002 GENERAL VISUAL INSPECTION OF WING LOWER SURFACE INCLUDING UPPER AND LOWER SURFACES OF SLATS AND FLAPS (EWIS) RELATED TO MPD TASK ZL-500-02, IT WAS FOUND AT RH WING AT MLG SKIN DOUBLER O/B SECTION AND THE BOTTOM SKIN PANEL 2 LOWER SURFACE BETWEEN RIB 6 AND RIB 7, STRINGER 11 WITH CORROSION. CORRECTIVE ACTION: REPAIRED R/H WING BETWEEN RIB 6 AND 7, ON STGR 11 BOTTOM SKIN LOWER SURFACE, IAW COOPESA EO N° COO-EO-2026-24860-R00 DATED 08-11-2026, AND AIRBUS RDAF N° 81852989-004-2026#A DATED 08-13-2026. CONTROLLED BY ALLEGIANT IN ERO N° A32X-STR-57ERO-00648 REV 00 DATED 08-14-2026. THIS IS A MAJOR REPAIR CATEGORY "B" WITH INSPECTION REQUIRED. CONTROLLED UNDER COOPESA JOB: A1R148, NRI 6-2.

Part: BATTERY — DISCHARGED (ZONE 200) · airframe 37,401 hrs · 21,665 cycles

(AIRCRAFT NOT GROUNDED) AFT CENTER F/A STATION FLASHLIGHT LED NOT FLASHING, TAMPER SHIELD BROKEN / R/R BATTERY AND TAMPER SHIELD IAW CMM 25-60-02 OPS CHECK GOOD "

Part: BATTERY — INOPERATIVE (FLASHLIGHT) · airframe 2,348 hrs · 1,090 cycles

(AIRCRAFT NOT GROUNDED) AFT JUMPSEAT AIRCRAFT LEFT FLASHLIGHT INOP. / REMOVED AND REPLACED AFT LEFT F.A. SEAT FLASHLIGHT BATTERY IAW AMM 25-64-00-900-805. OPS CHECK GOOD."

Part: BULB — BURNED OUT (ZONE 200) · airframe 71,388 hrs · 37,606 cycles

(AIRCRAFT NOT GROUNDED) OVERHEAD EXIT SIGN IN MID CABIN HAS BULBS BURNT OUT / REMOVED AND REPLACED BURNED OUT BULBS IN MID CABIN IAW 33-581-13-400-001A OPS CHECK GOOD "

Part: UNKNOWN — ODOR (CABIN) · airframe 53,109 hrs · 35,495 cycles

(AIRCRAFT NOT GROUNDED) FA REPORT LOCKER ROOM SMELL STARTING AT DESENT THROUGH FL180 AND DISSIPATING AT GEAR DOWN . EVENT REPORTED TO PIC AT GATE / PERFORMED 21-000-001 DECONTAMINATION FOR APU LEAK / DIRTY SOCK SMELL C/W AMM 21-00-00-615-802-A , REF LOGPAGE 2193726 FOR APU DEFERAL "

Part: UNKNOWN — ODOR (CABIN) · airframe 55,092 hrs · 39,125 cycles

(AIRCRAFT NOT GROUNDED) IN CRUISE, FA STATED DIRTY SOCK SMELL. PACK 1 SUSPECTED PER SUPPLIMENTAL PROCEDURE / C/W TC A32X-21-000-001, DSS COULD NOT BE REPRODUCED, M313 REQ. TO COMPLETE TASK CARD A32X-21-000-002 WITHIN THE NEXT 5 CALENDER DAYS. REF. LP 2200355 M313 MDDR# 236683 OPEN"

Part: FLASHLIGHT — INOPERATIVE (ZONE 200) · airframe 56,849 hrs · 35,992 cycles

(AIRCRAFT NOT GROUNDED) FWD FLIGHT ATTENDANT FLASHLIGHT INOP / R+R FWD FLIGHT ATTENDANT FLASHLIGHT BATTERY IAW S.I.P."

Part: A/C PACK — ODOR (ZONE 100) · airframe 51,729 hrs · 39,729 cycles

(AIRCRAFT NOT GROUNDED) SPERATIC CHEMICAL SMELL DURING ENTIRE FLIGHT / REF LOG PAGE 2207929 AND 2207931 FOR LVL 1 AND 2 COMPLETION. LVL 3 TASK CARD IS SCHEDULED FOR 08-20-2026. PERFORMED PACK 1 AND 2 BURN IAW AMM 21-00-00-615-802A NO SMELLS NOTED AT THIS TIME."

Part: COVER — BROKEN (ZONE 200) · airframe 42,589 hrs · 27,950 cycles

(AIRCRAFT NOT GROUNDED) L2 DOOR EXIT LIGHT COVER IS BROKEN. OPEN

Part: BULB — INOPERATIVE (ZONE 200) · airframe 4,475 hrs · 2,217 cycles

(AIRCRAFT NOT GROUNDED) LIGHT BULB IN EMERGENCY EXIT LIGHT AT SEAT 16A DOES NOT ILLUMINATE. REMOVED AND REPLACED OVERWING EXIT LIGHT ASSY OPS CHECK GOOD REF 33-21-00-960-802 THIS CLEARS MEL 33-21-01-CAT C MDDR #236344 INOP PLACARD REMOVED.

Part: FLASHLIGHT — INOPERATIVE (ZONE 200) · airframe 70,571 hrs · 29,165 cycles

(AIRCRAFT NOT GROUNDED) FWD FA FLASHLIGHT INOPERATIVE. REMOVED AND REPLACED FWD FA FLASHLIGHT P2-07-003-001, IAW CMM 25-60-02. THIS WILL LCEAR MEL PLACARD REMOVED OK FOR SERVICE. MDDR 236279.

Part: A/C PACK — ODOR (ZONE 100) · airframe 51,698 hrs · 39,709 cycles

(AIRCRAFT NOT GROUNDED) DIRTY SOCKS/BURNING CHEMICAL SMELL DURING DECENT AT APPROX 20000 FEET. ELIM OF ODOR CHECKLIST SHOWED. IMPROVEMENT WITH PACK 1 OFF AND PACK 2 ON. / PERFORMED TC 21-000-002, REMOVED AND REPLACED THE APU FCU AS INSTRUCTED. PERFORMED ALL REQUIRED LEAK AND OPS CHECKS, OPS CHECK OK AT THIS TIME, NO LEAKS NOTED AT THIS TIME. NO FURTHER DEFECT NOTED WITH THIS LRU. ALL WORK PERFORM (IRW) AIRBUS A320 AMM 49-32-11-000-003-A & 49-32-11-400-003-A.

Part: SKIN — DENTED (ZONE 200) · airframe 56,206 hrs · 22,873 cycles

(MAJOR REPAIR) (AIRCRAFT NOT GROUNDED) DURING BIRD STRIKE INSP FOUND DENT BELOW FO'S WINDOWS ON FUSELAGE (INITIAL DEFECT: 2174315) / ACCOMPLISHED SECTION 1 - INTERIM REPAIR IAW STS EA 79-2026-173 REV. IR. PERFORMED PERMANENT REPAIR PER STS EA 79-2026-188 REV IR. "

Part: BATTERY PACK — INOPERATIVE (FLASHLIGHT) · airframe 43,891 hrs · 29,107 cycles

(AIRCRAFT NOT GROUNDED) FWD FA FLASHLIGHT INOP. / REMOVED AND REPLACED BATTERY FOR FWD FA FLASHLIGHT IAW ALLEGIANT LOPA. OPS TEST GOOD. THIS CLEARS MEL 25-60-08-A, MDDR 236053. INOP PLACARD REMOVED. A/C OK FOR SERVICE."

Part: FITTING — DAMAGED (ZONE 100) · airframe 53,033 hrs · 35,464 cycles

DURING THE EXECUTION OF ALLEGIANT WORK CARD A32X-25-127-003/001 AT THE LOWER FUSELAGE, E&E COMPARTMENT: IT WAS FOUND OVALIZATION ON THE 80VU RACK L/H AND R/H LOWER LATERAL FITTINGS. REPAIR ACTION ACCOMPLISHED: PER CUSTOMER EO A32X-STR-25-EO-00203. REV 01 AD2023-05-14, 80VU RACK ATTACHMENT- INSPECTION REPAIR ACCOMPLISHED. SEE COOPESA JOB A1R156, NRI 1-2.

Part: ENGINE — BIRD INGESTION (NR 1) · airframe 53,914 hrs · 26,366 cycles

(AIRCRAFT GROUNDED) (EMERGENCY DECLARED) BIRD STRIKE # 1 ENG HIGH VIBRATION FELT AND HEARD IN CABIN AND ON FLIGHT DECK. MAX VIB WAS 3.6./ TROUBLESHOOTING IN PROGRESS"

Part: EPSU — NO TEST (ZONE 200) · airframe 49,212 hrs · 21,174 cycles

(AIRCRAFT NOT GROUNDED) DURING EPSU SYSTEM TEST BAT/EPSU(10WL) FWD L FAULT. / FOLLOWING TSM 33-51-00-810-829-A, REMOVED AND REPLACED 10WL EPSU BATTERY IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. OPS CHECK SATISFACTORY."

Part: BATTERY — INOPERATIVE (MEGAPHONE) · airframe 56,299 hrs · 34,844 cycles

(AIRCRAFT NOT GROUNDED) FWD FA MEAGPHONE INOP / REMOVED AND REPLACED BATTERIES IAW AMM 25-65-51-02. OPS CHECK GOOD. "

Part: WIRE HARNESS — DAMAGED (ZONE 400) · airframe 56,917 hrs · 19,606 cycles

(AIRCRAFT GROUNDED) (EMERGENCY DECLARED) THROUGHOT FLIGHT INTERMITENT ECAM EBG 1 THR LEVER DISAGREE / R/R ENGINE CONTROL UNIT (CHANNEL A) HARNESS IAW AMM 71-51-43-00-046-A, REMOVE AND AMM 71-51-43-400-046-A, INSTALL. R/R ENGINE CONTROL HARNESS UNIT (CHANNEL B) HARNESS IAW AMM 71-51-43-000-047A, REMOVE. AND AMM 71-51-43-400-047-A, INSTALL. REQUESTED BY TECH SUPPORT. REF 73-21-60-720-040-B FOR RII QC INSPEC TASKCARD. RII FOR ECU CONNECTORS VERFIED."

Part: UNKNOWN — ODOR (CABIN) · airframe 56,625 hrs · 37,433 cycles

(AIRCRAFT NOT GROUNDED) DURING TAKE OFF, AFT FA'S 2 & 4 HAD A DIRTY SOCK ODOR. LASTED ABOUT 3 MIN DURING + AFTER TAKE OFF. INTENSITY OF ODOR WAS MODERATE & LIGHT PER FA'S. NO VISIBLE SMOKE EITHER, AIR SOURCE USED AT GATE WAS GROUND AIR & THEN APU AIR, ENG START APU. APU BLEED OFF DURING T/O. XBLEED OFF, PACK 1 & 2 ON, BLEED 1 & 2 ON, WEATHER WAS 28C WINDS 027/07 & DRY / PERFORMED TC 001 AND LEVEL A DECON IAW AMM 21-00-00-815-802-A. NO ODOR REPRODUCED.

Part: UNKNOWN — ODOR (CABIN) · airframe 55,846 hrs · 39,320 cycles

(AIRCRAFT NOT GROUNDED) DIRTY SOCK SMELL WAS OBSERVED ON DESCENT FROM AROUND 5000 FEET UNTIL TOUCHDOWN AND TAXI / PERFORMED TC 001 AND LEVEL A DECON IAW AMM 21-00-00-815-802-A. NO ODOR REPRODUCED. COMPLETED STEPS 4.D.(2)- TO END OF PHASE 2 TASK CARD NO SMELL REPLICATED AT THIS TIME NO ISSUES NOTED.

Part: SPEED BRAKE — INOPERATIVE · airframe 4,413 hrs · 2,189 cycles

(AIRCRAFT NOT GROUNDED) SPEED BRAKE DOES NOT DEPLOY UPON LANDING . MANUAL DEPLOYMENT REQUIRED. / IAW IFIM 27-62-00-810-811, R/R SPEEDBRAKE ACTUATOR ARM RELAY, OPS TEST GOOD. THIS CLEARS MEL 27-62-01, MDDR 235687. PLACARD/INOP STICKER REMOVED. MOC NOTIFIED."

Part: SIGN — MISSING (ZONE 200) · airframe 2,331 hrs · 1,086 cycles

(AIRCRAFT NOT GROUNDED) EMERGENCY EXIT ROW - SEAT 16A - LIGHTED ""EXIT"" SIGN ON FLOORBOARD BELOW EXIT IS MISSING. ACTUAL LIGHTS UNDER THE MISSING LOWER WORK. / R&R EXIT ROW LOWER LAMP ASSEMBLY AS PER B737 AMM 33-51-01-960-801. OPS CHECK OK FOR SERVICE."

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 37,736 hrs · 21,995 cycles

(AIRCRAFT NOT GROUNDED) DURING EPSU SYSTEM TEST BAT/EPSU(12WL) EMER RT FAULT. FOLLOWING TSM 33-51-00-810-856-A, REMOVED AND REPLACED BATTERY FOR EPSU 12WL IAW AMM 33-51-38-000-002-A AND AMM 33-51-38-400-002-A. OPS CHECKS SATISFACTORY."

Part: ELECTRICAL BOX — FAULTED (NLG STEERING) · airframe 22,427 hrs · 11,376 cycles

(AIRCRAFT NOT GROUNDED) (EMERGENCY DECLARED) AFTER TAKEOFF ECAM WHEEL N/W STEERING FAULT. LANDED AND STOPPED ON RUNWAY - PERFORMED QRH RESET, RESET UNSUCCESSFUL. FOLLOWED TSM 32-51-00-810-811-A REPLACED SENSOR (3GC) FEEDBACK CTL CHANNEL AMM 32-51-19-400-001. OPS CHECK GOOD AT THIS TIME.

Part: BOLT — CORRODED (ZONE 400) · airframe 55,736 hrs · 19,593 cycles

(AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) RT PYLON LOWER AFT FAIRING BOLT (1X) CORRODED. RT PYLON LOWER AFT FAIRING BOLT (1X) REPLACED IAW AMM 54-56-00-400-001-A TW.

Part: DOME NUT — DAMAGED (ZONE 100) · airframe 55,062 hrs · 35,766 cycles

(MAJOR REPAIR) (AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) LOWER FUSELAGE, NR 2 ANTENNA, FORWARD RH DOME NUT HOLE DAMAGED DMG 278 / IN REFERENCE TO ALLEGIANT TASK CARD 315NV/990004000/1. PERMANENT REPAIR PERFORMED ON EXTERNAL FUSELAGE SKIN BTW FR 55-FR 56 AND BTW STGR 42L - 44, AS PER AIRBUS DOSSIER 81843193, TD/81843193/022/2026#A, AS PER RDAF: 81843193/002/2026#A. REPAIR CLASSIFIED AS A MAJOR CATEGORY B AS PER ALLEGIANT ERO NO. A32XSTR-53ERO-00638."

Part: A/C PACK — ODOR (NR 2) · airframe 59,546 hrs · 35,938 cycles

(AIRCRAFT NOT GROUNDED) VERY STRONG ODOR EVENT IN FLIGHT DECK BELOW 18,000 TO THE GATE. PERFORMED TC 21-000-001, SMELL ONLY REPRODUCED ON PACK 2, DEFERRED PACK 2 ON MEL 21-52-01C, MDDR 235500, INOP PLACARDS APPLIED"

Part: UNKNOWN — ODOR (CABIN) · airframe 34,998 hrs · 23,200 cycles

(AIRCRAFT NOT GROUNDED) FA'S NOTICED A SMOKE ODOR IN CABIN (BTWN FWD GALLEY AND ROW 20) DURING CLIMB AND CRUISE. PERFORMED ENGINE RUNS AND INPSECTION FOR ODOR IAW 05-50-00-810-831-A. SUSPECTED TYPE 10 OZONE. A/C OK FOR SERVICE NO OTHER DEFECTS NOTED.

Part: PCU — FAULTED (FLAP SYS) · airframe 51,401 hrs · 32,594 cycles

(AIRCRAFT NOT GROUNDED) (EMERGENCY DECLARED) F/CTL FLAPS FAULT ECAM INFLIGHT FLAPS STUCK AT ZERO. PER TSM 27-51-00-810-810-A FOUND PCU FAULTED. REMOVED AND REPLACED PCU PER AMM 27-54-51-000-001-A AND 27-54-51-400-001-A. OPS CHECK GOOD. AC OK FOR SERVICE.

Part: BATTERY — INOPERATIVE (ZONE 200) · airframe 49,120 hrs · 21,127 cycles

(AIRCRAFT NOT GROUNDED) FLASHLIGHT BATTERY IN AFT JUMPSEAT INOP OR NOT CHARGING. REPLACED BATTERY IN AFT JUMPSEAT PER AMM 25-60-02"

Part: BATTERY — NO TEST (ZONE 200) · airframe 21,243 hrs · 10,962 cycles

(AIRCRAFT NOT GROUNDED) EPSU BATTERY FIN 11WL AND 12WL FAILED BATTERY CAP TEST. REMOVED AND REPLACED EPSU BATTERY FIN 11WL AND 12WL IAW AMM 33-51-38-000/400-002-A"

Part: BATTERY — INOPERATIVE (FLASHLIGHT) · airframe 35,729 hrs · 20,669 cycles

(AIRCRAFT NOT GROUNDED) FA REPORT: FWD JUMPSEAT FLASHLIGHT IS INOP. REPLACED FLASHLIGHT BATTERY PER CMM 25-60-02, A/C OK FOR SERVICE"

Part: ENGINE — FAULTED (NR 1) · airframe 55,066 hrs · 35,656 cycles

(AIRCRAFT GROUNDED) (ENG SHUTDOWN EVENT) AT ABOUT 26000FT DURING A DECENT ENG 1 MADE A LOUD BANG AND SHUT ITSELF DOWN. UPON INSPECTION, DETERMINATION MADE FOR ENGINE REPLACEMENT. ASSIGNED W.O. 556297 FOR REPLACEMENT. REFER TO ALL NR'S ON WORK ORDER.

Part: UNKNOWN — ODOR (CABIN) · airframe 38,008 hrs · 24,426 cycles

(AIRCRAFT NOT GROUNDED) 3 OF F/A NOTICED MILD TO STRONG DIRTY SOCK SMELL RIGHT AFTER TAKEOFF AND SHORTLY BEFORE LANDING /PERFORMED T/C A32X-21-000-001 & AMM 21-00-00-615-802-A FOR LEVEL 1 ODOR EVENT AND ECS DECONTAMINATION. NO OIL FOUND ON APU/INLET & UNAVAILABLE TO REPRODUCE ODOR W/IN 30 MIN ECS DECONTAMINATION. PER A32X-21-000-001 NEXT STEP,T/C A32X-21-000-002 MUST BE C/W W/IN 5 CALENDER DAYS. C/W T/C A32X-21-000-002 NO ODOR PRESENTITEM: 1C/W T/C A32X-21-000-002 NO ODOR PRESENT

Part: POWER SUPPLY — NO TEST (ZONE 200) · airframe 23,950 hrs · 9,440 cycles

(AIRCRAFT NOT GROUNDED) DURING TASK CARD A32X-335100-03-1-001 FOUND FOUND EPSU BATERY 10WL FAULTED / REMOVED AND REPLACED THE EPSU BATTERY AT 10WL PER AMM 33-51-38-000-002A AND 33-51-38-400-002A, OPERATIONAL CHECK SATISFACTORY."

Part: BATTERY PACK — FAULTED (ZONE 200) · airframe 39,478 hrs · 24,675 cycles

(AIRCRAFT NOT GROUNDED) LAV A DISPLAYS CHK EPSU ON FAP, R & R LAV A EPSU BATTERY (10WL) REF AMM 33-51-38-400-002-A. OPS CHKD GOOD.

Part: UNKNOWN — ODOR (CABIN) · airframe 71,194 hrs · 37,501 cycles

(AIRCRAFT NOT GROUNDED) BOTH FWD FLIGHT ATTENDANTS REPORT CHEMICAL/MILDEW SMELL FOR 20 MINS DURING CRUISE / TROUBLESHOT PER TSM 05-50-00-810-831-A FOR ODOR EVENT, PERFORMED TC A32X-21-000-001 NO DEFECTS NOTED AND NO SMELL WAS REPRODUCED. (FOLLOWUP - DI CLOSED) (RESOLVED ON W/O: 555675 TASKCARD: NR-00001 ) PERFORMED TC A32X-21-000-002, TC A32X-21-000-003 TO BE PERFORMED WITHIN THE NEXT 10 CALENDAR DAYS. NO LEAKS IDENTIFIED AT THIS TIME. THIS CLEARS M313 MDDR 234487.ITEM: 1, PERFORMED TC A32X-21-000-002, TC A32X-21-000-003 TO BE PERFORMED WITHIN THE NEXT 10 CALENDAR DAYS. NO LEAKS IDENTIFIED AT THIS TIME. THIS CLEARS M313 MDDR #234487.

Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 70,400 hrs · 29,098 cycles

(AIRCRAFT NOT GROUNDED) ON EMERGENCY EQUIPMENT CHECK ON WEEKLY, FOUND L1, R1 DOOR LOWER EXIT LIGHTS INOP. REPLACEMENT REQUIRED / PER TSM 33-51-00-810-814-A STEP 4.A.(3) REMOVED AND REPLACED PSU (110WL1) REF AMM 33-51-39-000-001-A AND 33-51-39-400-001-A. OPS TEST GOOD. THIS CLEARS MEL 33-50-01A

Part: BATTERY PACK — NO TEST (ZONE 200) · airframe 57,465 hrs · 35,428 cycles

(AIRCRAFT NOT GROUNDED) DEFECT DISCOVERED DURING AC HEAVY MX VISIT. DURING OPS TEST OF EMERGENCY LIGHTING SYSTEM, EMERGENCY L BATTERY FAULT (11WL) IS SHOWN. EMERGENCY LIGHT BATTERY 11WL REPLACED AND TESTED SERVICEABLE IAW AMM 33-51-38-400-002-A.

Part: BATTERY PACK — FAULTED (ZONE 200) · airframe 23,901 hrs · 9,416 cycles

(AIRCRAFT NOT GROUNDED) DURING OPS TEST OF THE EMERGENCY LIGHTS, EPSU 11WL EMER L FAULT APPEARED / REPLACED BATTERY OF EPSU OPS CHECK GOOD IAW AMM 33-51-38-000-002-A, 33-51-38-400-002-A"

Part: BATTERY PACK — INOPERATIVE (MEGAPHONE) · airframe 156 hrs · 75 cycles

(AIRCRAFT NOT GROUNDED) FLIGHT ATTENDENTS MEGAPHONE NOT WORKING / R & R BATTERIES ON FWD GALLEY MEGAPHONE IAW B737 AMM 25-64-00-900-803. OPS TEST GOOD."

Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 31,492 hrs · 18,818 cycles

(AIRCRAFT NOT GROUNDED) EPSU 12WL BAT FAULT / R+R EPSU 12WL BATTERY IAW AMM 33-51-38-400-002-A. OPS CHECK GOOD"

Part: DOOR SILL — CORRODED (ZONE 200) · airframe 57,810 hrs · 35,616 cycles

(AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) NRC 2000-0025: 404-34 L2 DOOR SILL BEAM FOUND CORRODED AT BOTH GIRT BAR FITTING AREA / L2 DOOR CUTOUT LOWER SILL BEAM BTW FR66-68 REPLACED AS PER SRM 51-72-11-911-001 REV.158. "

Part: FLOOR SUPPORT — CORRODED (ZONE 100) · airframe 57,810 hrs · 35,616 cycles

(AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) NRC 1000-0053: 404-14 AFT CARGO COMPARTMENT FLOOR STRUCTURE, PROFILE AT STGR38LH FOUND CORRODED AT FR55 / AFT CARGO COMPARTMENT FLOOR STRUCTURE, PROFILE AT STGR38LH AT FR55 REPLACED IAW SRM 51-72-11-911-001 REV 158."

Part: ENGINE — FAULTED (NR 2) · airframe 21,470 hrs · 8,364 cycles

(AIRCRAFT GROUNDED) (ENG SHUTDOWN EVENT) ENG 2 EGT OVER LIMIT / (FOLLOWUP - DI CLOSED) ENG 2 EGT OVER ALLOWED LIMIT. REMOVED #2 ENGINE PN CFM56-5B 4/3 SN 573435 IAW AMM 71-00-00-000-042-A. REPLACED WITH #2 ENG CFM56-5B 4/3 SN 779491 IAW AMM 71-00-00-400-042-A. PERFORMED OPS CHECKS AND LEAK CHECKS AND ENG RUNS IAW AMM 71-00-710-009-B ALL OPERATION CHECKS, LEAK CHEKS & ENG RUNS GOOD AT THIS TIME"

Part: FLOORBEAM — CORRODED (ZONE 200) · airframe 57,810 hrs · 35,616 cycles

(AIRCRAFT NOT GROUNDED) (DEFECT DISCOVERED DURING AC HEAVY MX VISIT) NRC 1000-0067: REAR FUSELAGE CABIN FLOOR STRUCTURE, CORROSION FOUND ON LONGITUDINAL BEAM AT -Y160 FR69 AREA / REAR FUSELAGE CABIN FLOOR STRUCTURE, LONGITUDINAL BEAM AT -Y160 BTW FR 67-70 REPLACED AS PER SRM 51-72-11-911-002 REV.158"

Part: SWITCH — FAULTED (ZONE 200) · airframe 52,770 hrs · 38,850 cycles

(AIRCRAFT NOT GROUNDED) NO SMOKING. EMERGENCY LIGHT ILLUMINATED IN AUTO POSITION. REMOVED AND REPLACED EMERGENCY LIGHT SWITCH (4WL) IAW ESPM 20-45-21. OPS CHECK GOOD. "

Part: BATTERY PACK — INOPERATIVE (MEGAPHONE) · airframe 22,055 hrs · 11,277 cycles

(AIRCRAFT NOT GROUNDED) FA REPORT MEGAPHONE NOT WORKING. REPLACED MEGAPHONE BATTERIES IAW AMM 25-65-51-920-001A OPS CHECK GOOD"