Boeing MD-11F

Service difficulty reports · 31,317

Newest first. General aviation reporting is voluntary.

Query with SQL
duckdb -csv -c "SELECT sdr_id, difficulty_date, n_number, aircraft_make, aircraft_model, part_name, part_condition, jasc_code, discrepancy
  FROM 'https://openairdocs.org/data/latest/faa_service_difficulty_report.parquet'
  WHERE aircraft_model_key = 'MD11F'
  ORDER BY difficulty_date DESC"

Prints the whole list as CSV. It reads the release’s Parquet files over HTTPS, so there’s nothing to download first. Install DuckDB to run it.

SDR FDEA202208302112Floorboard · damagedMULTIPLE MISSING/CORRODED/DAMAGED INSERTS ON MAIN DECK FLOOR BOARD PANEL #261FF. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL #261FF PER FEDEX DRWG SRZ-25-005 ACA3205. "MAJOR REPAIR"Aug 30, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208302111Floorboard · damagedMULTIPLE MISSING /CORRODED/ DAMAGED INSERTS ON MAIN DECK FLOOR BOARD PANEL #261JF. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL #261JFPER FEDEX DRWG SRZ-25-005 AEA7316 "MAJOR REPAIR"Aug 30, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208292100Floorboard · damagedMAIN DECK, FLOOR #241GF HAS DAMAGED INSERTS AND PUNCTURED. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL #241GF PER FEDEX DRWG SRZ-25-005 ADA8347. ' MAJOR REPAIR"Aug 29, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208292099Floorboard · damagedMAIN DECK FLOOR BOARD PANEL # 271DF HAS HONEYCOMB DAMAGE. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL #271DF PER FEDEX SRZ-25-005 ADA3210. "MAJOR REPAIR"Aug 29, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208292098Floorboard · damagedMAIN DECK FLOOR BOARD 262AF HAS HONEY COMB MISSING FROM EDGE. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL 262AF PER FEDEX DRWG SRZ-25-005 AEA0177." MAJOR REPAIR"Aug 29, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208292096Longeron · crackedREFERENCE SPECIAL/NONROUTINE MAINTENANCE FORM N00314, TO INSPECT STATION 595 BULKHEAD FOUND FUSELAGE NO.1 AIRCON BAY AFT BULKHEAD STATION 595 APPROXIMATE LONGERON NO.42 SUSPECTED CRACK. FUSELAGE STATION 595 BULKHEAD NO.1 AIRCON BAY CRACKED AT DOUBLER AND Aug 29, 2022 · N588FE · Doug MD11F · Fuselage Main, Longeron/StringerSDR FDEA202208282121Stanchion · corrodedFWD CARGO AFT BULKHEAD AT STA. 6-70 LBL 57 HAS CORR IN SEVERAL PLACES ON STANCHION CORRODED STANCHION REMOVED IAW MD11-SRM-51-35-01-0G AND MD11-SRM-51-33-01-0G. NEW STANCHION A6A7094-5 INSTALLED IAW DRWG A6A7094. FASTENERS 2006V, 2008V, SUBSTITUTED TO HLTAug 28, 2022 · N591FE · Doug MD11F · Fuselage Main, BulkheadSDR FDEA202208282094Floorboard · damagedMAIN DECK FLOOR BOARD AT STA .1879 L/ O/BD HAS NISSING & DAMAGE INSERTS. FABRICATED NEW MAIN DECK FLOOR BOARD AT STA .1879 L/H O/B PANEL 292GF PER FEDEX DRWG SRZ-25-005 AGA7972. "MAJOR REPAIR"Aug 28, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208282093Floorboard · damagedMAIN DECK FLOOR BOARD AT STA 1850 L/H O/BD HAS MISSING &DAMAGED INSERTS . FABRICATED NEW MAIN DECK FLOOR BOARD PANEL AT STA 1850 L/H #292FF PER FEDEX DRWG SRZ-25-005 AGA7435. " MAROR REPAIR"Aug 28, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208282092Floorboard · damagedMULTIPLE MISSING/ CORRODED/ DAMAGED INSERTS ON FLOOR BOARD 261LF. FABRICATED NEW FLOORBOARD PANEL 261LF PER SRZ-25-005 AEA7318 " MAJOR PAIR"Aug 28, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208272081Warning Message · false activationPDIS 585 32-41 1079 27AUG22 ANC OPEN U TIRE PRESSURE LO IN CRUISE. CONTINUAL DECREASE IN PRESSURE LEFT NOSE TIRE. LOW OF 83 PSI AT LANDING. TIRE PRESS DIFF ALERT ON ROLLOUT. INSPECTION OF TIRE INDICATED NORMAL. ***EMERGENCY DECLARED*** FACAug 27, 2022 · N585FE · Doug MD11F · TireSDR FDEA202208272084Floorboard · damagedREMOVED FLOOR PANEL 283BF REQUIRES REPLACEMENT OF INSERTS AFTER CLEANING FLOOR PANEL FOUND FLOOR PANEL HAD MULTIPLE PUNCTURES AND DENT. FABRICATED NEW FLOOR PANEL REF MD11 SRM 53-00 -50-2R AND FEDEX DWG SRZ-25-005 MAJOR REPAIRAug 27, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208272083Floor Panel · damagedMULTIPLE MISSING, CORRODED, AND DAMAGED INSERTS ON MAIN DECK FLOOR BOARD 262LF. FABRICATED FLOOR PANEL 262LF PER FEDEX DRAWING SRZ-25-005.Aug 27, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208272082Tire · leakingPDIS 585 32-41 1079 27AUG22 ANC FACT U TIRE PRESSURE LO IN CRUISE. CONTINUAL DECREASE IN PRESSURE LEFT NOSE TIRE. LOW OF 83 PSI AT LANDING. TIRE PRESS DIFF ALERT ON ROLLOUT. INSPECTION OF TIRE INDICATED NORMAL. ***EMERGENCY DECLARED*** R/I Aug 27, 2022 · N585FE · Doug MD11F · TireSDR FDEA202208272080Hose · leakingON CLIMB OUT PASSING APPROXI 2500 FT FELT A BRIEF THUMP. APPROX 10 SECS LATER, NR 2 ENG ROLLED BACK TO BELOW IDLE. GOT LVL 2 ENGINE 2 RPM LO ALERT. ENG STILL WINDMILLING AT ABOUT 20% N1. RAN QRH & ATTEMPTED A RESTART, NO SUCCESS. SHUT ENG DOWN DECLARED AAug 27, 2022 · N605FE · Doug MD11F · Engine (Turbine/Turboprop)SDR FDEA202208252048Skin · dentedRIGHT SKIN BETWEEN BS 595 AND 615, BETWEEN LONGERON 44R-46R DENTED. CARRIED OUT REPAIR IN ACCORDANCE WITH EA 1-5330-T0370284 P1. REPAIR CLASSIFIED AS MAJOR PER GMM 6-2-100.Aug 25, 2022 · N588FE · Doug MD11F · Fuselage Main, Plate/SkinSDR IPXA2022090685960Stiffener · crackedINSPECTION TYPE:C3R/H MLG WHEEL WELL THE 3RD VERTICAL STIFFENER FROM FRONT O/B AFT CUTOUT IS CRACKED.REMOVED, REPLACED VERTICAL STIFFENER IAW SRM 51-31-01. (MINOR)Aug 24, 2022 · N293UP · Doug MD11F · Fuselage Miscellaneous StructureSDR FDEA202208242040Floorboard · damagedMAIN DECK FLOOR BOARD PANEL #271GF HAS DAMAGE ON LOWER SIDE. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL #271GF PER FEDEX DRWG SRZ-25-005 ADA7556 . " MAJOR REPAIRAug 24, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208242039Floorboard · damagedPUNCTURE & MULTIPLE MISSING/ CORRODED/ DAMAGED INSERTS ON FLOOR BOARD PANEL 263BF. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL 263BF PER FEDEX DRWG SRZ-25-005 AEAO177 MAJOR REPAIRAug 24, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208232038Floorboard · damagedMULTIPLE MISSING /CORRODED/ DAMAGED INSERTS ON FLOOR BOARD 272JF. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL # 272JF PER FEDEX DRWG SRZ-25-005 AEA7542 MAJOR REPAIRAug 23, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208222344Skin · corrodedEXTERIOR FUSELAGE; STA. 2130-2160 LH AFT HORIZONTAL FAIRING 337DF HAS SKIN CORROSION UNDER LOWER FILLET SEALANT. DOT # 38 REMOVAL OF FILLET 337DF = N00968. REMOVED CORRODED SKIN SECTION AND REPAIRED WITH DOUBLER AND 3 FILLERS REF SRM 53-70-01-2R,FIG 201 Aug 22, 2022 · N591FE · Doug MD11F · Fuselage Main, Plate/SkinSDR FDEA202208222024Former · crackedLEFT HAND WING - OUTBOARD FIXED LEADING EDGE COMPARTMENT STATION XOS 757 FORMER CRACKED. LEFT HAND WING OUTBOARD FIXED LEADING EDGE COMPARTMENT STATION XOS 757 CRACKED FORMER REMOVED AND FABRICATED PER DOUGLAS DRAWIING ARB 2930 REV F. INSTALLED FABRICATAug 22, 2022 · N588FE · Doug MD11F · Wing Main, Frame StructureSDR FDEA202208222016Floorboard · damagedMAIN DECK FLOOR BOARD 262MF HAS DAMAGED INSERTS AND PUNCTURED. FABRICATED NEW FLOOR BOARD PANEL 262MF PER FEDEX DRWG SRZ -25-005 AEA 7318 MAJOR REPAIR.Aug 22, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208212160Multiplexer · failedAIR TURN BACK FOR MULTIPLE LEVEL 1 AND LEVEL 2 FUEL SYSTEM ALERTS. TANK 1 QTY GAUGE WAS INTERMITTENT AND GAVE NUMEROUS AND ERRONEOUS HIGH AND LOW INDICATION WHICH RESULTED IN MULTIPLE ATTEMPTS BY THE FSC TO RE-BALANCE THE FUEL BY TRANSFERRING FUEL BOTH INAug 21, 2022 · N628FE · Doug MD11F · Fuel Quantity IndicatorSDR FDEA202208212159Indicator · failedAIR TURN BACK FOR MULTIPLE LEVEL 1 AND LEVEL 2 FUEL SYSTEM ALERTS. TANK 1 QTY GAUGE WAS INTERMITTENT AND GAVE NUMEROUS AND ERRONEOUS HIGH AND LOW INDICATION WHICH RESULTED IN MULTIPLE ATTEMPTS BY THE FSC TO RE-BALANCE THE FUEL BY TRANSFERRING FUEL BOTH INAug 21, 2022 · N628FE · Doug MD11F · Fuel Quantity IndicatorSDR FDEA202208212158Indicator · inaccuratePDIS 628 28-40 2047 21AUG22 MEM FACT U AIR TURN BACK FOR MULTIPLE LEVEL 1 AND LEVEL 2 FUEL SYSTEM ALERTS. TANK 1 QTY GAUGE WAS INTERMITTENT AND GAVE NUMEROUS AND ERRONEOUS HIGH AND LOW INDICATION WHICH RESULTED IN MULTIPLE ATTEMPTS BY THE FSCAug 21, 2022 · N628FE · Doug MD11F · Fuel Quantity IndicatorSDR FDEA202208212015Floorboard · delaminatedMULTIPLE MISSING / CORRODED / DAMAGED INSERTS FLOOR PANEL# 252MF AFTER CLEANING FOUND FLOOR PANEL TO BE CRACKED / DELAMINATED. FABRICATED NEW FLOOR PANEL REF FEDEX DWG SRZ-25-005Aug 21, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208212013Floorboard · damagedMAIN DECK FLOOR BOARD HAS DAMAGED INSERT. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL 261EF PER FEDEX DRWG SRZ-25-005 AEA7318 MAJOR REPAIRAug 21, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR FDEA202208212012Floorboard · delaminatedMAIN DECK FLOOR BOARD 262EF HAS DAMAGED INSERT AND DEMLAMIATED. FABRICATED NEW MAIN DECK FLOOR BOARD PANEL 262EF PER FEDEX DRWG SRZ-25-005 AEA7318 MAJOR REPAIR.Aug 21, 2022 · N591FE · Doug MD11F · Fuselage Floor PanelSDR 9WGA2022081978301Oil System · leaking#1 ENGINE HAS NO OIL, AIR RETURN. : R & R #1 ENGINE PER AMM 71-00-01. ENGINE RUN SATISFACTORY. REPLACE #1 ENGINE ACCOMPLISHED IAW JC RNR 11071001 R0. THIS COMPLIES WITH THE INSPECTION REQUIREMENTS OF MS 71-00-01-00-00-01.Aug 19, 2022 · N783SN · Doug MD11F · Engine Oil QuantitySDR FDEA202208192006Longeron · corrodedCTR CARGO COMPT STA 1601 LONG 51L HAS EXFOLIATION (LOOK UNDER/MARKED) REPAIRED PER SRM 53-00-05-2RAug 19, 2022 · N591FE · Doug MD11F · Fuselage Main, Longeron/StringerSDR FDEA202208192002Battery Pack · no testDURING EMERGENCY LIGHT PREFLIGHT TEST, LEVEL ONE EMER LT BAT 1 LO MEL 19AUG22 03:20 MEM U RELEASED FOR SERVICE PER MEL : 33-50-04 CATEGORY : C EXPIRATION : 29AUG22 "MEL 33-50-04: EMER LIGHTS - INOP." . C/7329674Aug 19, 2022 · N586FE · Doug MD11F · Emergency LightingSDR FDEA202208182086Cargo Track · damagedAFT CARGO PIT STA 1841 RBL 19 SEAT TRACK HAS ELONGATED HOLE INBOARD SIDE. MARKED IN RED. CORROSION WAS DISCOVERED AFTER FURTHER INSPECTION. SEE JPF. REMOVED AND REPLACED WITH A FABICATED SEAT TRACK AT STA 1841-1967 AND RBL 19 REF. MD11 SRM 51-31-01-0G ANDAug 18, 2022 · N591FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR FDEA202208182074Support Angle · corrodedCTR CARGO COMPT SUPPORT ANGLE 7170-19(-43) AT STA 1841 HAS 01 EA. HOLE ELONGATED AND CORRODED AT RBL.18 AND 01 HOLE AT LBL.18 CORRODED.(VIEW FROM UNDERNEATH)(WORK IN CONJUNTION WITH N354). 0003883811 : CORDOVA, CARLOS - 26-AUG-2022 03:19 REPLACED SUPPORAug 18, 2022 · N591FE · Doug MD11F · Fuselage Miscellaneous StructureSDR FDEA202208181993Skin · crackedLEFT HAND WING #8 LEADING EDGE SLAT LOWER SURFACE (COVE PANEL) FOUND CRACK AT STATION XOS 1030.567 LEFT HAND WING #8 LEADING EDGE SLAT LOWER SURFACE (COVE PANEL) CRACK AT STATION XOS 1030.567 REPAIRED AS PER SRM 57-40-01-2R REPAIR 3 FIGURE 201 AND Aug 18, 2022 · N595FE · Doug MD11F · Wing, Plate/SkinSDR FDEA202208181992Skin · crackedLEFT HAND WING #8 LEADING EDGE SLAT LOWER SKIN SURFACE (COVE PANEL) FOUND CRACK AT STATION XOS 1146.814 LEFT HAND WING #8 LEADING EDGE SLAT LOWER SKIN SURFACE (COVE PANEL) CRACK AT STATION XOS 1146.814 REPAIRED AS PER SRM 57-40-01-2R REPAIR 3 FIGURE 201 ANAug 18, 2022 · N595FE · Doug MD11F · Wing, Plate/SkinSDR FDEA202208172901Doubler · corrodedUPPER CARGO COMPT. OVERWING TRANSVERSE SPLICE DOUBLER HAS CORROSION AT APPROX. STA.1298 RBL 50 UNDER WIRE BLACK WIRE CONDUIT. DOT 9 OVER WING TRANSVERSE SPLICE DOUBLER REPLACED PER SRM 57-10-02-01 FIG. # 1. REF DRAWING APB7279-1. SEE JPF. "MAJOR REPAIR".Aug 17, 2022 · N591FE · Doug MD11F · Wing Main, Frame StructureSDR FDEA202208172900Doubler · corrodedUPPER CARGO COMPT. OVERWING TRANSVERSE SPLICE DOUBLER HAS CORROSION AT APPROX. STA.1298 RBL 50 UNDER WIRE BLACK WIRE CONDUIT. DOT 9 OVER WING TRANSVERSE SPLICE DOUBLER REPLACED PER SRM 57-10-02-01 FIG. # 1. REF DRAWING APB7279-1.Aug 17, 2022 · N591FE · Doug MD11F · Wing Main, Frame StructureSDR FDEA2022093012246Skin · crackedL/H LOWR VERT STAB SKIN PANEL UPPER AFT FASTENER HOLE HAS A 1.5 IN. CRACK PROPAGATING THROUGH FASTENER. (STA. 2160 AT REAR SPAR AND BELOW PYLON CARRY THROUGH CAP)Aug 17, 2022 · N591FE · Doug MD11F · Vertical Stabilizer, Plate/SkinSDR FDEA202208172362Skin · crackedR/H FWD FUSELAGE SKIN AT #3 PACK DOOR CUT OUT UPPER AFT CORNER HAS 3 CRACKS PROPAGING OUT OF 2 EA. FASTENER HOLES. (MARKED) PERFORMED REPAIR ON #3 ACM DOOR JAMB UPPER AFT CORNER REF. MD-11 SRM 53-20-15-2R REPAIR 3 FIG.201 SHEET 3. "MAJOR REPAIR"Aug 17, 2022 · N591FE · Doug MD11F · Fuselage Main, StructureSDR FDEA202208172057Fuel Cell · corrodedMAIN DECK STA APROX STA 1220 LBL 5 TANK SURFACE HAS CORRSION. REMOVED CORROSION FROM MAIN DECK APPROX STA 1220 LBL 5 TANK SURFACE SKIN. REPAIR WITHIN LIMITS AND RESTORED FINISH IAW SRM 51-21-07-07-0 AND SRM 57-10-01-1.Aug 17, 2022 · N591FE · Doug MD11F · Fuel StorageSDR FDEA202208172056Fuel Cell · corrodedMAIN DECK STA APROX STA 1220 LBL 48 TANK SURFACE HAS CORRSION. REMOVED CORROSION FROM MAIN DECK APPROX STA 1220 LBL 60 TANK SURFACE SKIN LBL 48 REF. MC-11 SRM 51-21-01-07-0. REPAIR WITHIN LIMITS AND RESTORED FINISH. REPAIRED AREA REF. SRM 57-10-01-1.Aug 17, 2022 · N591FE · Doug MD11F · Fuel StorageSDR FDEA202208172055Fuel Cell · corrodedMAIN DECK STA APROX STA 1220 LBL 36 TANK SURFACE HAS CORRSION . REMOVED CORROSION FROM MAIN DECK STA 1220 LBL 50 TANK SURFACE SKIN. REPAIR WITHIN LIMITS AND RESTORED FINISH REF. MD-11 SRM 51-21-01-07-0 AND MD-11 SRM 57-10-01-1.Aug 17, 2022 · N591FE · Doug MD11F · Fuel StorageSDR FDEA202208172054Skin · corrodedMAIN DECK STA APROX STA 1220 RBL 50 TANK SURFACE HAS CORRSION RBL 38. REMOVED COROSSION FROM MAIN DECK APPROX SAT 1220 RBL 50 TANK SURFACE SKIN RBL 38. REPAIR WITHIN LIMITS AND RESTORED FINISH REF. MD-11 SRM 51-21-01-07-0 AND MD-11 SRM 57- 10-01-1.Aug 17, 2022 · N591FE · Doug MD11F · Fuselage Main, Plate/SkinSDR FDEA202208172053Skin · corrodedUPPER CARGO COMPT. RH JUST BELOW R3 DOOR BETWEEN STA.1278 TO STA.1298 UNDER FLOOR HAS CORROSION EMANATING FROM FASTENER HEAD. REMOVED CORROSION FROM UPPER CARGO BAY RT BS 1278 - 1298 BELOW R3 DOOR. AREA FOUND TO BE WITHIN LIMITS IAW SRM 51-21-01-07-0 AND SRAug 17, 2022 · N591FE · Doug MD11F · Fuselage Main, Plate/SkinSDR FDEA202208171987Floorbeam · crackedDURING HIGH FREQUENCY EDDY CURRENT ON LEFT HAND OVERWING FLOOR BEAM AND THE UPPER AND LOWER FLANGES AT X = 90 TO X = 116 STATION Y = 1305, FOUND 02 EACH CRACK AT UPPER FLANGE 2ND FASTENER FROM INBOARD NEAR X = 116 AFT SIDE APPROXIMATELY CRACK 1.3Ï¿½ AND Aug 17, 2022 · N585FE · Doug MD11F · Fuselage Main, Floor BeamSDR FDEA202208162149Support Angle · chafedRH WING FUSELAGE FAIRING FRAME - STA.5-53 BTWN LONGS 44-45 - CRACK AT FRAME TO FUSELAGE SUPPORT ANGLE. (COMMON TO PANELS 152KT/152JT) INSTALLED FILLER ANGLE AND REPAIR ANGLE REF. MD-11 SRM 53-00-00-2R FIG. 210 PG. 43-47 SH. 1-4. ORIG SUB DATE: 9/6/2022Aug 16, 2022 · N591FE · Doug MD11F · Fuselage Miscellaneous StructureSDR FDEA202208161991Seat Track · corrodedUPPER CARGO COMPT, STA 1964 55LBL, SEAT TRACK HAS CORROSION UNDERSIDE BY NUTPLATE (MARKED). REMOVED CORRODED SUPPORT & INSTALLED REPAIRED SUPPORT P/N AGA7551 AT STATION 1964, LBL 55. REF DAC DWG AGA7551, MD-11 SRM 51-31-01-0G, MD-11 SRM 51-33-01-0G.Aug 16, 2022 · N591FE · Doug MD11F · Fuselage, Seat/Cargo Attach FittingsSDR IPXA2022081685312Solenoid · inoperativeR1 DOOR INOP. R/R PASS DOOR LOCK PIN RELEASE SOLENOID REF AMM 52-10-06 PB 401. R/R R1 CLOSE-LIMIT SWITCH REF AMM 52-11-02 PB 501 830-805. DOOR OPERATES NORMALLY.Aug 16, 2022 · N281UP · Doug MD11F · Service DoorsSDR FDEA202208161985Power Supply · inoperativeON PREFLIGHT OF EMER LTS, GOT LVL 1 ALERT EMER LT BAT 1 LO. REMOVED AND REPLACED EMERGENCY LIGHTING BATTERY POWER SUPPLY. OPERATIONAL CHECK GOOD.Aug 16, 2022 · N623FE · Doug MD11F · Emergency Lighting
Back to Boeing MD-11F