N207FR
Registered owner: UMB BANK NA TRUSTEE, UT (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
No operator established for this aircraft.
Accident & incident history
No NTSB accidents or incidents on file for this aircraft.
Maintenance disclosures
Service Difficulty Reports filed with the FAA for this airframe. Filing is largely voluntary — the number of reports is not a measure of reliability. To verify a report, search its control number at the FAA SDRS site.
33 reports on file, 2010-06-16 – 2025-12-18.
Part: BEARING — EXCESS PLAY (RUDDER) · airframe 46,534 hrs · 21,768 cycles
HIGH AIR FRAME VIBRATION AT: ALT 17000, ALT 27000, SPD 330 KTS, SPP 310KTS. IAW AMM 27-34-00-200-001-A FUNCTIONAL CHK OF ELEV SERVO CONTROL BEARINGS FOR EXCESSIVE PLAY & CONDITION. IAW AMM 27-24-00-210-001-A VISUAL INSP OF RUDDER SERVO CONTROLS FOR HYD LEAKS & AMM Â 55-40-00-210-001-A SPECIAL DETAILED INSP OF RUDDER SIDE PANELS, AREA OF RUDDER BEARINGS, IN BOOSTER AREA & AROUND T/E FASTENERS & HOISTING POINTS, LT & RT. BEARINGS & HOISTING POINTS REMOVED & INSTALLED, BEARING 1 Â WITH PLAY PENDING, INSPECTED BEARINGS 2 -Â 7. IN ACCORDANCE WITH AMM TASK 27-21-41-000-001-A THE RUDDER REMOVED. IAW SRM 55-36-42-300-010 FITTING ASSY FORK END, BEARING 1 - 5 Â REPLACEMENT PERFORMED. ROTOTEST PERFORMED. IAW AMM 27-21-41-400-001-A, SUB TASK 27-2141-420-051-B, INSTALLATION OF RUDDER STEPS UNTIL D (11) 6 PERFORMED. IAW AMM 27-21-41-000-001-A RUDDER INSTALLED & TEST PERFORMED WITH SATISFACTORY RESULTS.
Earlier reports · 2010–2024 · 32 reports
2024
Part: WARNING MESSAGE — ILLUMINATED (NR 1 ENGINE) · airframe 41,953 hrs · 17,974 cycles
DURING ONE ENG START "ENG 1 ONE TLA FAULT". DURING TAKE OFF ONCES THE TAKE OFF POWER WAS SELECTED "ENG 1 THR LEVER DISAGREE ON ECAM, AND ENG 1 THR WENT TO IDLE. WE ABORTED THE TAKE AFF AT 30 KTS APPROXIMATELY. IN ACCORDANCE WITH TSM TASK 76-11-00-810-813-A REV 67 DATE: 01 FEB 2024 AND TSM TASK 76-11-0-810-805-A REV 67 DATE: 01 FEB 2024 WAS ACCOMPLISHED AND NOT FAULT DETECTED AND IN ACCORDANCE WITH AMM TASK 73-29-00-710-040 OPERATIONAL TEST OF THE FADEC 1A AND 1B WITH ENGINE NON MOTORING WAS ACCOMPLISHED SATISFACTORY AND NOT FAULT RECORDED
Part: CONTROL UNIT — UNSERVICEABLE (THRUST LEVER) · airframe 41,953 hrs · 17,974 cycles
ENG 1 THR LEVER DISAGREE DURING APPROACH ENG 1 WENT AT IDLE WHEN SLATS WERE EXTENDED LDGW 64.300 KG. IN ACCORDANCE WITH ASM 73-25-12 THE WIRING BETWEEN THE CTL-UNIT THROTTLE ENG1 8KS1 CONNECTOR D AND ECU 4000KS J4; AND BETWEEN CTL-UNIT THROTTLE ENG1 8KS1 CONNECTOR C AND ECU 4000KS J3 WERE CHECKED FOR CONTINUITY AND SHORT CIRCUIT. THE WIRING IS IN NORMAL CONDITION. NOTE: NEXT STEP REPLACE THE CTL UNIT-THROTTLE, ENG 1 (8KS1) REF. AMM 76-11-19-000-042 AND REF. AMM 76-11-19-400-042. IAW TSM 76-11-00-810-813-A, REV. 67, DATE: 01-FEB-2024, STEP 4.A (3) AND STEP 4.A.(4). THE PFR, PREVIOUS LEG REPORT, LAST LEG REPORT AND TROUBLE SHOOTING REPORT OF THE ENGINE 1 CHANNEL A ARE SHOWN TLA SNSR J3, ECU AND PFR, PREVIOUS LEG REPORT, LAST LEG REPORT AND TROUBLE SHOOTING REPORT OF THE ENGINE 1 CHANNEL B ARE SHOWN TLA SNSR J4, ECU. THE ELECTRICAL RESISTANCE TEST THROUGH THE J3 HARNESS (ACCURACY +/- 5OHMS) WAS FOUND IN THE NORMAL AND SPECIFIED LIMITS. THE ELECTRICAL RESISTANCE TEST THROUGH THE J4 HARNESS (ACCURACY +/- 5OHMS) WAS FOUND IN THE NORMAL AND SPECIFIED LIMITS. THE WIRING TEST BY INSULATION WAS ACCOMPLISHED SATISFACTORY. NOTE: WITH THE OLD THROTTLE CONTROL UNIT, ENG 1 (8KS1) INSTALLED, THE VALUES OF THE WIRING ON THE J3 AND J4 WERE SHOWN IN ´0´, BUT WITH THE NEW THROTTLE CONTROL UNIT INSTALLED AS TROUBLESHOOTING, THE VALUES OF THE WIRING ON THE J3 AND J4 WERE SHOWN IN THE SPECIFIED VALUES. IAW AMM 76-11-19-04 CONF 06, REV.67 / 01-FEB-2024, THE THROTTLE CONTROL UNIT (8KS1) WAS REMOVED AND REPLACED. IAW AMM 76-11-00-710-803-A, REV.67 / 01-FEB-2024, OPERATIONAL TEST OF THE THROTTLE CONTROL UNIT WAS PERFORMED. TEST SATISFACTORY. IAW AMM 71-00-00-710-006-B THE MINIMUM IDLE CHECK WAS PERFOMRED AFTER IDLE CHECK POST FLIGHT WAS PRESENTED IN FAILURE MESSAGES TLA SNSR J3 ECU ENG 1A AND AMM 76-11-19-00-042-AND AMM 76-11-19-400-042 THE ECU 4000KS WAS REPLACED TEST WERE SATISFACTORY . IAW AMM 71-00-00-710-006-B MINIMUM IDLE CHECK WAS PERFORMED TEST WAS SATISFACTORY. IN ACCORDANCE WITH 31-33-00-710-009-A READOUT PROCEDURE OF THE DIGITAL FLIGHT DATA RECORDER AND CVR WAS PERFORMED SATISFACTORY.
2023
Part: CONTROL UNIT — FAULTED (10GG) · airframe 40,669 hrs · 16,888 cycles
BRAKES ALTN L RELEASED. INOP SYS ALTN L BRK. IAW TSM TASK 32-43-00-810-824-A REV.66 / DATE 01-NOV-2023, RESET OF BSCU WAS PERFROMED SATISFACTORILY. APTL
2022
Part: SUPPORT FRAME — CORRODED (ZONE 100) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
SUPPORT FRAME BETWEEN F65 AND FR70 AT STR 23R HAS HEAVY CORROSION. REMOVED AND REPLACED SUPPORT FROM AT FR69 TO FR70 STR 23R IAW SRM 51-74-11 AND SRM 51-42-11
Part: STRINGER — CORRODED (FRMS 64-67 S39F) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
BULK CARGO S-39F, FR64 TO F67 HAS DEEP CORROSION AT SEVERAL FASTENER LOCATIONS. REMOVED AND REPLACED STRINGER P/N D5348012521401 BATCH 4009142 AT BULK CARGO FR64 TO FR67 S-39R IAW SRM 51-72-11-911-002 AND SRM 51-42-11.
Part: FRAME — MECHANIC ERROR (ZONE 200) · airframe 40,503 hrs · 16,704 cycles
FRAME 69, S23L HAS DOUBLE DRILLED HOLES. REMOVED AND REPLACED FRAME 69 BETWEEN STRINGER 15 TO STRINGER 29 IAW SRM 51-42-11
Part: STRINGER — CORRODED (FRMS 64-65 S37R) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
DISCREPANCY: REFERENCE NRB000859 AT CARGO COMPARTMENT. RH SIDE BETWEEN FR64 TO FR65 S-37 TO S-39 RIVETS WERE FOUND WITH CORROSION CORRECTIVE ACTION REMOVED AND REPLACED CORRODED STRINGER FR64-FR65 S-39R P/N D5348003022000 S/N 81130763/003/2022#A IAW EA A2-53R-37286 STEPS 1 THRU 6 NO DEVIATIONS.
Part: PLATE — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
RH AFT PAX CABIN WET PLATE THAT ATTACH THE FLOOR BETWEEN FR68-69 HAS CORROSION AT HOLES. MANUFACTURED AND REPLACED WET PLATE IAW DWG D534800192 AND SRM 51-42-11
Part: SEAT TRACK — CORRODED (FRMS 20-21) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
PASSANGER RH SEAT TRACK Y-1292 BETWEEN FR20 TO FR21 HAS CORROSION AROUND AND IN THE CROWN AREA OF THE SEAT TRACK. REMOVED AND REPLACED SEAT TRACK AT PASSENGER CABIN RH Y-1292 BETWEEN FR20 AND FR21 IAW SRM 51-42-11 AND DRW# D53112782 REV 01.
Part: FLOOR SUPPORT — CORRODED (FRM 69 RBL 31) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
AFT MAIN CABIN AT FR69 RBL31 FLOOR SUPPORT STRUCTURE HAS CORROSION. REMOVED AND REPLACED FLOOR SUPPORT STRUCTURE AT MAIN CABIN FR 68 TO FR70 RBL31. IAW DWG D53472201 REV B AND SRM 51-42-00 AND SRM 51-72-11-911-001
Part: SUPPORT — CORRODED (ZONE 200) · airframe 40,503 hrs · 16,704 cycles
DISCREPANCY: REFERENCE NR B000525 AFT MAIN CABIN AT FR66 FLOOR SUPPORT STRUCTURE NEXT TO RH AFT PAX DOOR HAS CORROSION CORRECTIVE ACTION: REMOVED AND REPLACED FLOOR SUPPORT FR66 TO FR69 IAW SRM 51-42-11/END//
Part: FLOOR SUPPORT — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
AT MAIN CABIN AT FR66 LH SIDE ABOUT 13INCHES FROM DOOR CUT OUT, FLOOR SUPPORTS STRUCTURE HAS CORROSION. CORROSION FOUND OUT OF LIMITS IAW SRM 53-11-14-283-004. REMOVED AND REPLACED AFT CABIN FLOOR SUPPORT FR66 LH SIDE IAW SRM 51-42-11 AND SRM 51-44-11
Part: SUPPORT FRAME — CORRODED (FRMS 69-70) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
DISCREPANCY: REFERENCE NR B000466 SUPPORT FRAME BETWEEN FR69 TO FR70 S-23L HAS HEAVY CORROSION ON LOWER SURFACE. CORRECTIVE ACTION REMOVED AND REPLACED SUPPORT FRAME IAW SRM 51-42-11//END//
Part: DOOR SILL — CORRODED (ZONE 200) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
DISCREPANCY: AFT RH PAX DOOR CUT OUT LOWER STRUCTURE HAS CORROSION ON SEVERAL PLACES. CORROSION FOUND OUT OF LIMITS IAW SRM 53-00-29-283-001 CORRECTIVE ACTION: REMOVED AND REPLACED DOOR SILL AND SHAPE IAW 51-42-11
Part: STRUCTURE — CORRODED (L1 DOOR CUTOUT) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
AFT LH PAX DOOR LOWER CUT OUT AFT CORNER STRUCTURE HAS CORROSION. BLENDED AREA AT AFT LH PAX DOOR LOWER CUT OUT IAW SRM 51-74-00. FOUND TO BE OUT OF LIMITS IAW SRM 53-41-14-300-001. INSTALLED REPAIR STRAP AND FILLER IAW SRM 53-41-16-300-001
Part: BRACKET — CORRODED (FRMS 69-70) · corrosion level 2 · airframe 40,503 hrs · 16,704 cycles
DISCREPANCY: REFERENCE NR B000311 MAIN DCK AFT CABIN FLOOR STRUCTURE PLATE/BRACKET, LH, BETWEEN FR69 AND FR70 HAS CORROSION . CORRECTIVE ACTION: REMOVED AND REPLACED PLATE/BRACKET IAW SRM 51-42-11//END//
Part: NONE — NONE · airframe 40,502 hrs · 16,703 cycles
DISCREPANCY: REFERENCE LP 191667 ITEM 1-SLIGHT DIRTY SOCK SMELL IN STEEP DESCENT WENT AWAY BEFORE LANDING. THIS SMELL WAS NOTICED IN FLIGHT DECK AND CABIN FOR SHORT PEROID - CORRECTIVE ACTION: REFERENCE LP191667 ITEM 2 PERFORMED TSM 71-00-00-810-802-AINSPECTED LOAD CONTROL VALVE FOUND NO CONTAMINATION. RAN EACH ENGINE AND EACH PACK FOR 15 MINUTES EACH INTERVALFOUND NO FOUL ODOR AFTER PERFORMING DECONTAMINATION OF ECS IAW AMM 21-00615-802-A FOUND AC AT THIS TIME OK FOR SERVICE TSM 71-00-00810-802-A/AMM72-00-00-730-006/AMM25-10-615-002A
2021
Part: UNKNOWN — ODOR (NR 2 ENGINE) · airframe 39,647 hrs · 16,305 cycles
DURING DESCENT FA IN FRONT AND BACK OF CABIN SMELLED A VERY STRONG DIRTY SOCK ODOR . REF LP202944 ODOR EVENT WAS ISOLATED TO ENGINE 2 BLEED SYSTEM. DEFERRED ENGINE 2 BLEED AIR SUPPLY PER MEL 36-11-01A . FOUND NO OIL CONTAMINATION REF TSM 05-50-00-810-831-A , MEL REMOVED NO DEFECTS NOTED AT THIS TIME.
Part: UNKNOWN — ODOR (CABIN) · airframe 39,632 hrs · 16,300 cycles
DURING DESCENT FA(B) CALLED AND SAID HE SMELLED A STRONG "DIRTY SOCK" ODOR. ALL FA'S AGREED. SMELL STRONGEST IN AFT CABIN. SMELL SEEMED TO DISSAPATE DURING APPROACH AND LANDING. PERFORMED TSM 71-0000-810-802-A NO SMOKE OR ODOR NOTED AT THIS TIME T/W P843059NAI-38 DUE DATE 3-23-2022 OPERATED ENG # 2 ALL PARAMETERS NORMAL. ENG # 2 BLEED SYSTEM RESORED . NO DFECTS NOTED AT THIS TIME REF TSM 71-00-00810-802-A OPS CHECK OF ENG # 2 BLEED SYSTEM GOOD THIS CLEARS MEL PLACARD REMOVED.
2020
Part: UNKNOWN — SMOKE (CABIN) · airframe 35,961 hrs · 14,587 cycles
03/02/2020 - PRELIMINARY SUBMISSION: LP1140723 ITEM 1 -- 5-10 MINUTES AFTER APU + PACK START UP CABIN FILLED WITH SMOKE/ FUME / SMELL . BURNING SMELL AND REDUCED VISIBILITY IN CABIN OBSERVED BY ALL 6 CREW MEMBERS . TURNED OFF APU BLEED +APU.
Part: ACM — SEIZED · airframe 35,782 hrs · 14,500 cycles
LP 1175072 ITEM 2 : STRONG ODER IN A/C. STRONGER IN REAR OF CABIN. ENG DEPT CREATING WORK SCOPE TO HELP WITH ID OF CAUSE AND T/S FOR PERMANENT FIX. R&R ACM PER A320 AMM 21-52-21-000-001-A, 21-52-21-400-001-A.
Part: OIL COOLER — LEAKING (APU) · airframe 35,775 hrs · 14,497 cycles
TS DIRTY SOCK SMELL AS REQUIRED. DOWN TO APU REF TSM 05-50-00-869-051-A. INSPECTED APU FOR OIL LEAKS, FOUND AIR OIL COOLER AND FAN ASSEMBLY OIL COOLER LEAKING. APU WILL BE PLACED ON MEL ON LP1175030 ITEM 3.
Part: OIL SYSTEM — LEAKING (APU) · airframe 35,671 hrs · 14,449 cycles
02/08/2020 - SUPPLEMENT ON LP 1175060 - REF TO MDDR# 1160287, FOUND APU LEAKING OIL, R&R APU IN REF TO TASK CARD MP49111-02, OPS/LEAK CHECK IS SATISFACTORY AT THIS TIME. T/W F9TAB4789C DUE 08/2020. T/W F9TAB4788C DUE 08/2020. T/WF9TAB4688C DUE 07/2020.HOIST, APU F9TAB0339C DUE10/2020. MEL REMOVED. LP1241481 ITEM 1 -- ODOR,SMOKE/FUME EVENT ON DESCENT INTO RSW. SMELLED STRONG " DIRTY SOCK"SMELL THROUGHOUT THE AC . F/A IN THE BACK AND FRONT REPORTED THE SMELL -AS WELL AS WE SMELLED IT IN THE COCKPIT. CORRECTIVE ACTION -- PERF GVI OF ACFT : ENGS, APU NO LEAKS NOTED . APU OIL SERV WITHIN LIMITS . NO HISTORY OF ODOR EVENT WITHIN 60 FLT CYCLES. PLACED ON TDI FOR 60 FLT CYCLES PER EA AO-21T-34386. CONTROL # 1159630 DUE DATE 1-29-2020.
Part: UNKNOWN — FUMES (CABIN) · airframe 35,554 hrs · 14,392 cycles
THIS IS A SUPPLEMENT TO SDR F3LA202001030001 ORIGINAL SUBMITTED ON 01/03/2020. SUPPLEMENT: 01/07/2019 - PERFORMED FUME EVENT INSPECTION, NO DEFECTS FOUND PER TSM-05-50-00-810-831A, CLEARED MEL 49-10-01A AND RETURNED APU TO SERVICE. DISCREPENCY: LP1257733 ITEM 2: FUME EVENT AFTER LANDING. FAS SAID A LIGHT SMELL AROUND 10,000FT IN DESCENT BECAME STRONG AFTER LANDING AND REMAINED UNTIL DOORS OPENED. SMELL WAS LIKE DIRTY SOCKS. NO SMELL IN COCKPIT. SMELL WAS IN FRONT GALLEY, MID PLANE (ROW 13) AND AFT GALLEY. ENGINE BLEEDS ON, PACKS ON, CROSSBLEED CLOSED. NO SMELL WITH APU USAGE WITH PACKS. CORRECTIVE ACTION LP 1257733-2: DEFERRED PER MEL 49-10-01A, CN 1158881 WITH DD 01/12/2020 (M) PROCEDURE COMPLIED WITH PLACARD INSTALLED. APU DEFERRED PRECAUTIONARY. DISCREPENCY LP1257734-3: REF LP 1257733-2 / LP1257733-3 FUME EVENT AFTER LANDING. CORRECTIVE ACTION LP1257734-3: APPLIED TSM 05-50-00-810-831-A FAULT CONFIRMATION PROCEDURE WITH ENGINES 1 AND 2 AND APU OPERATING AND COULD NOT FIND CAUSE OF THE ODOR. APU DEFERRED PRECAUTIONARY.
2019
Part: ACM — DAMAGED (NR 1) · airframe 35,407 hrs · 14,326 cycles
FUME EVENT ONCE APU TURNED ON . INSPECTED AND FOUND HEAT DAMAGE TO THE NR 1 PACK. INSTALLED NR 1 ACM IAW AMM 21-52-21-PB401, OPS CHECKED GOOD.
Part: LINE — LEAKING (NR 1 PYLON) · airframe 32,357 hrs · 13,000 cycles
GREEN HYDRAULIC FLIUD LEVEL LOW. LEAK APPEARS TO BE ENG 1 PYLON. AC GROUNDED DUE TO LOSS OF HYD SYSTEM. REMOVED AND REPLACED ENGINE # 1 GREEN SYS PRESSURE PIPE . T/W USED F9TAB3947C, T/W USED F9T063, AMM 29-11-49-000-008-A. AC RETURNED TO SERVICE ALL OPS / LEAK CHECKS NORMAL.
2018
Part: VALVE — FAULTY (WASTE TANK) · airframe 32,021 hrs · 12,858 cycles
DISCREPANCY: LP11766619-1 DURING #1 ENGINE START WITH APU BLEED AIR AN UNKNOWN ODOR ENTERED THE AIRCRAFT AND WAS IMMEDIATELY REPORTED BY THE FA'S. QRH PROCEDURES C/W, BTB. CORRECTIVE ACTION: AIRCRAFT WAS GROUNDED DUE TO EVENT, AND THEN A MAINTENANCE FERRY TO TPA WAS PERFORMED. FOUND AFT CARGO COMPARTMENT CONTAMINATED. CLEANED AND DECONTAMINATED AFT CARGO COMPARTMENT REF PEMCO NR 2388N8. FROM PEMCO NR 2388N8: AFT CARGO CLEANED AND DECONTAMINATED FLOOR PANELS AND RE-INSTALLED, CIC RE-APPLIED AS NEEDED. ALL WORK PERFORMED IAW A-320-AMM-06-41-53, AMM 51-78-00-615-001, AMM 51-78-00-916-001-A, AMM 25-55-12. FROM PEMCO NR 2388N12: REMOVED AND REPLACED WASTE TANK DRAIN VALVE FIN 3340MM, AND DRAIN VALVE FLANGE IAW A320 AMM 38-31-71-000-001A, AMM 38-31-21-400-001-A, AMM 38-31-72-000-001-A, AND AMM 38-31-72-400-001A./END/
2017
Part: BATTERY — NO TEST (EMERGENCY LIGHTS) · airframe 26,926 hrs · 10,748 cycles
EMERGENCY LIGHT FAULTED AFTER BATTERY CAPACITY TEST. REMOVED AND REPLACED THE EPSU BATTERY 11WL IAW AMM 33-51-38-000-002-A, AND 33-51-38-400-002-A. OPS CHECKED GOOD.
2016
Part: SHEAR PLATE — CORRODED (FUSELAGE) · airframe 20,995 hrs · 8,471 cycles
DURING C CHECK INSPECTION NOTED AFT WET AREA FLOOR STRUCTURE AFT RT CORNER, BETWEEN FRAME 69 & 70, SHEAR PLATE CORRODED. R & R AFT WET AREA FLOOR STRUCTURE RT CORNER, FRAME 69 & 70, SHEAR PLATE IAW SRM 51-42-11.
Part: FLOOR PANEL — CORRODED (FRAMES 69-70) · airframe 20,995 hrs · 8,471 cycles
DURING C CHECK INSPECTION NOTED AFT WET AREA FLOOR STRUCTURE AFT RT CORNER, BETWEEN FRAME 69 & 70, SHEAR PLATE CORRODED. R & R AFT WET AREA FLOOR STRUCTURE LT CORNER, FRAME 69 & 70, SHEAR PLATE IAW SRM 51-42-11.
2011
Part: ACTUATOR — TRIPPED (ZONE 500) · airframe 5,557 hrs · 2,136 cycles
"F/CTL SLATS FAULT" (EMERGENCY DECLARED). TROUBLESHOT IAW TSM 27-81-00-810-810. FOUND ROTARY ACTUATOR 6029CM TRIPPED. R & R TYPE B ACTUATOR IAW AMM 27-84-49, PB401. NO FAULTS NOTED.
2010
Part: ELECTRICAL BOX — ODOR (ZONE 200) · airframe 271 hrs · 101 cycles
REF: PILOT WRITE UP LOG PAGE 530969, ITEM 1, 06/16/2010. HOT SMELL NOTED ROW 24D. TV SYS SHUT OFF, SMELL WENT AWAY. AIR TURN BACK. DEFER REF IAW MEL 44-20-01AA CONTROL NR 1075944. NO ODOR NOTICED ON GROUND. REF LOG PAGE 530975, ITEM 2, 06/17/2010. R & R SEAT ELECTRONICS BOX ROW 24D.