# Boeing 727-51C - Type: Aircraft model (FAA registry) - Registry code: 1384015 - Manufacturer (registry): BOEING - Model: 727-51C - Aircraft type: Fixed wing multi engine - Category: Airplane - Engines: 3 · Turbo-jet - Seats: 134 - Weight class: 20,000 lb and over - Cruise speed: 435 mph - Certification: Type certificated - Registered aircraft: 0 - Page: https://openairdocs.org/model/boeing-727-51c Model codes come from the FAA registry's reference file. ADs are matched to them by model name and maker. ## ADs that may apply (OpenAirDocs) Matched to this model by model name and maker. Each AD's applicability may narrow it by serial number, part number or equipment. None matched. ## Registered aircraft None registered with this model now. ## NTSB investigations (2) From the NTSB's public API. Aircraft are matched to registry aircraft by N-number and event date, checked against the reported serial number, make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [NTSB FTW98FA001](https://openairdocs.org/ntsb/FTW98FA001), Oct 1, 1997: Boeing 727-51C (N414EX), Denver, CO, substantial damage. Probable cause: Failure of the bus driver to yield the right of way to oncoming traffic due to his inadequate visual lookout. Factors were visibility restrictions, inadequate driver training by management, and the… - [NTSB MKC84IA018](https://openairdocs.org/ntsb/MKC84IA018), Nov 10, 1983: Boeing 727-15C (N436EX), St. Louis, MO, incident, no damage ## FAA accident and incident reports (18) From the FAA Accident/Incident Data System. Reports are matched to registry aircraft by N-number and event date, checked against the reported make and model; the registry's history has gaps, so older matches can be wrong. Compare the reported make and model. - [Incident 20010323003629I](https://openairdocs.org/incident/20010323003629I), Mar 23, 2001: Boeing 72751C (N435EX), Newark, NJ. (-23) On climb nose gear would not retract, and a/c returned to ewr. A/c will gear down ferry with speed restrictions to ind for repair. - [Incident 20001109022019I](https://openairdocs.org/incident/20001109022019I), Nov 9, 2000: Boeing 72751C (N436EX), Denver, CO, Minor damage. (-23) A/c hit ducks approx. one mile final 35L. Damage to radome, left wing, left leading edge slat. A/c ferried to ams in phoenix for repairs. - [Incident 19990120015989I](https://openairdocs.org/incident/19990120015989I), Jan 20, 1999: Boeing 72751C (N436EX), Indianapolis, IN, Minor damage. (-5)After takeoff from chicago (ord), flaps were retracted and aircraft took excessive rudder trim to maintain level flight and extra power to maintain… - [Incident 19990116015839I](https://openairdocs.org/incident/19990116015839I), Jan 16, 1999: Boeing 72751C (N417EX), Minneapolis, MN. (-5)On 01/16/99 at 0135 central time at the msp airport, ryan international airlines flt 710 after takeoff and reaching flt level 330, the pilot declared an… - [Incident 19981218042749I](https://openairdocs.org/incident/19981218042749I), Dec 18, 1998: Boeing 72751C (N413EX), Rochester, NY, Minor damage. On 12/18/98 at 0810 EST, a B-727-51C, N413EX, operated by ryan international (ryna) landed on runway 22 at the Rochester-monroe county airport, NY. Eye witness… - [Incident 19971021033749I](https://openairdocs.org/incident/19971021033749I), Oct 21, 1997: Boeing 727100 (N413EX), Pittsburgh, PA, Substantial damage. Narrative: interview with fed ex ramp agent henry neil revealed that flight 615, B-727, landed r/w 10L, where upon the aircraft taxied to the incorrect cargo… - [Accident 19971001029349A](https://openairdocs.org/incident/19971001029349A), Oct 1, 1997: Boeing 72751C (N414EX), Denver, CO, Substantial damage. Taxiing out of cargo area, struck by an employee bus. - [Incident 19970727036139I](https://openairdocs.org/incident/19970727036139I), Jul 27, 1997: Boeing 72751C (N414EX), Houston, TX, Minor damage. Narrative: on July 27, 1997, at 05:39 local time, under VMC conditions, N414EX, B-727, operated by ryan international airlines for emery (under contract with… - [Incident 19950906044029I](https://openairdocs.org/incident/19950906044029I), Sep 6, 1995: Boeing 72751C (N905UP), Portland, OR. Narrative: takeoff rejected when crew was unable to get takeoff thrust on #2 engine. Max epr attained was 1.6. Other #2 engine gauges also read lower than #1… - [Incident 19931216049619I](https://openairdocs.org/incident/19931216049619I), Dec 16, 1993: Boeing 72751C (N417EX), Baltimore, MD, Minor damage. Aircraft hit a container loading equipment on push back from gate. Wing walker watching plane instead of environment - [Incident 19920617032399I](https://openairdocs.org/incident/19920617032399I), Jun 17, 1992: Boeing 72751C (N435EX), Indianapolis, IN. Overheat light illuminated on system a hydraulic line. Landed at destination. O ring inside hydraulic system worn. - [Incident 19910504019999I](https://openairdocs.org/incident/19910504019999I), May 4, 1991: Boeing 72751C (N436EX), Indianapolis, IN, Minor damage. NR2 fire warning. Returned. Broken bolt on injector valve allowed hot air to reach fire loop. - [Incident 19910420015009I](https://openairdocs.org/incident/19910420015009I), Apr 20, 1991: Boeing 72751C (N416EX), Kansas City, MO. Lost a system hydraulic pressure. Diverted for landing. Manually extended gear. Spoiler return line cracked. - [Incident 19870224010329I](https://openairdocs.org/incident/19870224010329I), Feb 24, 1987: Boeing 72751C (N417EX), Dayton, OH. Fire warning during 2 engine ferry climbout. Retrned and found bleed air duct blown. - [Incident 19861112069439I](https://openairdocs.org/incident/19861112069439I), Nov 12, 1986: Boeing 72751C (N417EX), San Antonio, TX. Unsafe right main gear indication for landing. Safe landing made. Cannon plug on gear switch had corrosion on it. - [Incident 19860707057949I](https://openairdocs.org/incident/19860707057949I), Jul 7, 1986: Boeing 72751C (N414EX), Nashville, TN, Minor damage. Turbine blade failure on takeoff. Safe landing made. Turbine blades exited exhaust area onto runway. - [Incident 19840424021009I](https://openairdocs.org/incident/19840424021009I), Apr 24, 1984: Boeing 72751C (N436EX), Dayton, OH, Minor damage. Tower observed aft ventral door open on takeoff. Complete loss of b system hydraulic pressure. Cause undetermined. - [Incident 19831110069039I](https://openairdocs.org/incident/19831110069039I), Nov 10, 1983: Boeing 72751C (N436EX), St Louis, MO. Taxing for takeoff. Making a right turn. Jet blast damaged a Cessna 206 waiting to taxi behind the jet. ## Service difficulty reports (433, newest 50) As reported by operators and repair stations, by the model named in the report. - [SDR UPS03241647](https://openairdocs.org/sdr/UPS03241647), Dec 9, 2003: WARNING LIGHT. ILLUMINATED. NR 3 ENG FUEL FILTER WARNING LIGHT ILLUMINATED. - [SDR UPS03241337](https://openairdocs.org/sdr/UPS03241337), Sep 24, 2003: SKIN. LIGHTNING STRIKE. INSPECTION TYPE:SP LT FUSELAGE SKIN JUST AFT OF MAIN CARGO DOOR AT SKIN LAP HAS A LIGHTNING STRIKE AT STA 620 BETWEEN STRINGER 13L AND 14L. BLENDED OUT LIGHTNIN - [SDR UPS03241336](https://openairdocs.org/sdr/UPS03241336), Sep 24, 2003: SUPPORT FITTING. CRACKED. INSPECTION TYPE:SP RIGHT FUSELAGE TO WING SUPPORT FITTING IS CRACKED AT STA 760.95 AT RBL 70.5. REMOVED AND REPLACED FITTING IAW DWG 65C33202 AND SRM 51-30-02. - [SDR UPS03241270](https://openairdocs.org/sdr/UPS03241270), Sep 24, 2003: SKIN. CRACKED. INSPECTION TYPE: SPV, LIGHTNING STRIKE AND AREA OF CORROSION 15 INCHES ABOVE NR 1 PYLON AT TR SECTION ON EXTERIOR FUSELAGE AT STA 1283 LONG 9L-10L. BLENDED OUT - [SDR UPS03241123](https://openairdocs.org/sdr/UPS03241123), Aug 19, 2003: BATTERY. DISCHARGED. INSPECTION TYPE:N/A EMERGENCY EXIT LIGHTS BOTH NOT WORKING. REMOVED AND REPLACED BATTERIES. OPS CK GOOD. - [SDR UPS03241013](https://openairdocs.org/sdr/UPS03241013), Jul 31, 2003: INDICATOR. MALFUNCTIONED. FIRE INDICATION IN LWR FWD PIT. CREW CLOSED BELL TESTED SYSTEM & FIRE INDICATION RETURNED. CREW DECLARED EMERGENCY & SHOT FIRE BOTTLE. A/C LANDED WITHOUT FURTHE - [SDR UPS02239943](https://openairdocs.org/sdr/UPS02239943), Nov 25, 2002: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C SEVERAL CRACKS ON NLG WHEEL WELL PRESSURE WEB RHS FROM BS 260 DOWN 1 1" FROM CEILING AND 1" FWD OF THE AFT PRESSURE PANEL TP BS 279 6" BE LOW - [SDR UPS02239946](https://openairdocs.org/sdr/UPS02239946), Nov 21, 2002: PRESSURE PANEL. CRACKED. INSPECTION TYPE: C, NLG WHEEL WELL PRESSURE PANEL CRACKED AT BS 268, 3 INCHES DOWN FROM W/W CEILING. DAMAGED AREA CUTOUT IAW SRM 51-40-2 FIG 1 HFEC CONFIRMS A D - [SDR UPS02239949](https://openairdocs.org/sdr/UPS02239949), Nov 19, 2002: BOLT. CRACKED. INSPECTION TYPE: C, DURING REMOVAL OF LT HAND TRUNNION LINK, THE LT MAIN GEAR AFT TRUNNION BOLT AND TRUNNION HOUSING FOUND SHEARED. ON REMOVAL OF LT MLG, AFT BE - [SDR UPS02239945](https://openairdocs.org/sdr/UPS02239945), Nov 19, 2002: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C SUSPECT CRACK ON NLG CEILING AT BS 273 LBL14. HFEC CONFIRMS CRACK, DAMAGED ARE CUTOUT IAW SRM 51-40-02 FIG, HFEC CONFIRMS NDF. REPAIR CARRIED - [SDR UPS02239944](https://openairdocs.org/sdr/UPS02239944), Nov 19, 2002: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C CRACK ON NLG WHEEL WELL PRESSURE WEB @ BS 243.6 LHS 4" AFT FROM FWD PRESSURE PANEL. DAMAGED AREA CUT OUT IAW SRM 51-40-02 FIG1, HFEC AROUND CU - [SDR UPS02239940](https://openairdocs.org/sdr/UPS02239940), Nov 18, 2002: FITTING. CRACKED. INSPECTION TYPE:C SUSPECT CRACK ON L/H BS 910 FITTING REPAIR CARRIED OUT IAW EO B727-5310-1896-B APPENDIX B - [SDR UPS02239937](https://openairdocs.org/sdr/UPS02239937), Nov 18, 2002: FITTING. CRACKED. INSPECTION TYPE:C SUSPECT CRACK ON RH BS 910 FITTING REPAIR CARRIED OUT IAW EO B727-5310-1896-B APPENDIX B - [SDR UPS02239938](https://openairdocs.org/sdr/UPS02239938), Nov 16, 2002: PIN. CORRODED. INSPECTION TYPE:C PITTING FOUND ON RT STAB INNER PINS. RT STAB INNER PIN REPLACED IAW MM 55-10-01. - [SDR UPS02239950](https://openairdocs.org/sdr/UPS02239950), Nov 15, 2002: SPAR. CRACKED. INSPECTION TYPE: C, DURING LFEC INSPECTION OR RT INBOARD MID FLAP REAR SPAR UPPER CHORD, A CRACK WAS FOUND AROUND A FASTENER HOLE. REPAIRED PER EO.B727-5750-358 - [SDR UPS02239948](https://openairdocs.org/sdr/UPS02239948), Nov 15, 2002: BEAM. CRACKED. INSPECTION TYPE: C, DURING INSPECTION OF VERTICAL BEAM 17.8 RT, A CRACK WAS FOUND ON THE BEAM FLANGE. STOP CUT-OUT AT WL 273, BS 1183 REPAIR PARTS DRILLED OFF I - [SDR UPS02239942](https://openairdocs.org/sdr/UPS02239942), Nov 15, 2002: INTERCOSTAL. CRACKED. INSPECTION TYPE:C HORIZONTAL INTERCOSTAL CRACKED ON VERTICAL BEAM 17.8 L/H AT WL 283 1 183 BULKHEAD NEW INTERCOSTAL FABRICATED & INSTALLED PER BOEING DRAWING 65 - [SDR UPS02239941](https://openairdocs.org/sdr/UPS02239941), Nov 14, 2002: FLOORBEAM. CRACKED. INSPECTION TYPE:C BEAM TIE CRACKED ON FLOORBEAM LWR FLANGE BS 328 RBL 40. REPAIR PLATE FABRICATED AND FITTED AS PER ARM 53-10-8. - [SDR UPS02239947](https://openairdocs.org/sdr/UPS02239947), Nov 13, 2002: FITTING. CRACKED. INSPECTION TYPE: C&SI, WHILE CARRY OUT HFEC INSPECTION ON LT BS 950 FITTING. CRACK FOUND IN ROW 1 UP PER FASTENER HOLE, COMMON TO STR 9. DISCREPANT HOLE REPAIRE - [SDR UPS02239105](https://openairdocs.org/sdr/UPS02239105), Aug 18, 2002: BATTERY PACK. DISCHARGED. INSPECTION TYPE:N/A BOTH EMERGENCY LIGHT BATTERY PACKS LOW. REMOVED AND REPLACED BATTERY, OPS CHECK NORMAL. - [SDR CA020809002](https://openairdocs.org/sdr/CA020809002), Aug 8, 2002: LIMITER. CRACKED. (CAN) SYSTEM "A" HYDRAULIC FAILURE ON SHORT FINAL. MAINTENANCE FOUND OUTBOARD FLAP FLOW LIMITING VALVE CRACKED. REPLACED. - [SDR UPS02238710](https://openairdocs.org/sdr/UPS02238710), Jun 28, 2002: RELAY. FAILED. INSPECTION TYPE:N/A EMERGENCY LIGHTS ABOVE COCKPIT DOOR ILLUMINATED IN FLIGHT WITH ARM SWITCH IN THE ARMED POSITION. REMOVED R70 RELAY. OPS CHECKS GOOD. - [SDR UPS02238629](https://openairdocs.org/sdr/UPS02238629), Jun 13, 2002: BATTERY. DISCHARGED. INSPECTION TYPE:PFLT CABIN DOOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED BATTERIES BOTH EMERGENCY LIGHTS, OPS CHECK NORMAL. - [SDR UPS02238096](https://openairdocs.org/sdr/UPS02238096), Apr 26, 2002: RACK. LOOSE. INSPECTION TYPE:N/A EMERGENCY EXIT LIGHTS ILLUMINATED SEVERAL TIMES DURING FLIGHT. FLIGHT DECK EMERGENCY LIGHT MOUNTING RACK TIGHTENED, EMERGENCY LIGHTING CHECK - [SDR UPS02237566](https://openairdocs.org/sdr/UPS02237566), Feb 4, 2002: LIGHT. DEFECTIVE. INSPECTION TYPE:N/A L1 DOOR EMERGENCY EXIT LIGHT COMES ON DIM AND GOES OUT IN LESS THAN A MINUTE. REMOVED AND REPLACED L1 DOOR EMERGENCY EXIT LIGHT ASSEMBLY SYS - [SDR UPS01237043](https://openairdocs.org/sdr/UPS01237043), Oct 14, 2001: BULLET. CRACKED. INSPECTION TYPE:S-10 ENGINE 3 SPINNER CRACK FOUND DURING SEG-10 CHECK. HAS 1 INCH CRACK AT BOLT HOLE. REMOVED AND REPLACED NR 3 ENG SPINNER FAIRING IAW MM 72-30 - [SDR UPS01237045](https://openairdocs.org/sdr/UPS01237045), Oct 13, 2001: CLIP. DEFECTIVE. INSPECTION TYPE: MAIN ENTRY SLIDE INOP. REPLACED BOTH BAR RETAINER CLIPS, P/N 65-64828-3, REINSTALLED SLIDE. - [SDR UPS01237044](https://openairdocs.org/sdr/UPS01237044), Oct 12, 2001: SMOKE DETECTOR. FAULTY. INSPECTION TYPE: LOWER CARGO SMOKE DETECTOR SYS MX LIGHT ILLUMINATED. REMOVED AND REPLACED TWO SMOKE DETECTORS REF MM 26/18/00 S/N IN FWD 11363 S/N OUT FWD 3740 - [SDR UPS01236823](https://openairdocs.org/sdr/UPS01236823), Sep 15, 2001: LIGHT. INOPERATIVE. INSPECTION TYPE:IN CABIN ENTRY DOOR EMERGENCY EXIT LIGHT INOP. REMOVED AND REPLACED EMERGENCY EXIT LIGHT IAW B727 MM 33-50-101 OPS CHECKS GOOD. - [SDR UPS01236733](https://openairdocs.org/sdr/UPS01236733), Aug 30, 2001: STIFFENER. CRACKED. INSPECTION TYPE:N/A RT MLG ACT BEAM SUPPORT PANEL. FWD STIFFENER CRACKED AT INBD HINGE. REPAIRED CRACKED STIFFENER RT MLG ACT BEAM SUPPORT PANEL PER B727 SRM 51 - [SDR UPS01236532](https://openairdocs.org/sdr/UPS01236532), Aug 5, 2001: SLIDE. INOPERATIVE. INSPECTION TYPE:IN MAIN CABIN SLIDE INOP REF DEF M220206 FWD ENTRY SLIDE DEPLOYED. REPLACED SLIDE AND LATCH ASSY REF 25-60-14. - [SDR 2001F00219](https://openairdocs.org/sdr/2001F00219), Jul 22, 2001: VALVE. INOPERATIVE. ON APPROACH, AFTER THROTTLES WERE RETARDED, NR 1 ENGINE SPOOLED DOWN AS NORMAL. WHEN POWER WAS APPLIED, NR 1 ENGINE FAILED TO SPOOL UP. AFTER LANDING, NR 1 THRO - [SDR UPS01236244](https://openairdocs.org/sdr/UPS01236244), Jul 5, 2001: LIGHT. DISCHARGED. INSPECTION TYPE:PFLT COCKPIT EMERGENCY LIGHT ABOVE DOOR VERY DIM. REMOVED AND REPLACED BATTERIES, OPS CHECK OK AS PER MM 33-50-01. - [SDR UPS01236026](https://openairdocs.org/sdr/UPS01236026), May 31, 2001: PANEL. CRACKED. INSPECTION TYPE:C, 1 INCH CRACK ON PANEL, UPPER SURFACE OF WING, JUST FWD OF I/B AILERON ON RIGHT WING, I/B EDGE OF PANEL. REPAIRED PER SRM 51-40-2. - [SDR UPS01236033](https://openairdocs.org/sdr/UPS01236033), May 30, 2001: SKIN. CRACKED. INSPECTION TYPE:C, CRACK FOUND IN TRAILING EDGE SKIN ADJACENT NR 3 SPOILER PANEL HINGE INBOARD HINGE. CRACK REPAIRED IAW SRM. - [SDR UPS01235942](https://openairdocs.org/sdr/UPS01235942), May 21, 2001: LIGHT. INOPERATIVE. INSPECTION TYPE:IN EMERGENCY LIGHTS UNARMED LIGHT INOP WHEN UNARMED AND PRESS TO TEST. RELAMPED AND FUNCTIONALLY CK GOOD AS PER 33-50. - [SDR UPS01235785](https://openairdocs.org/sdr/UPS01235785), May 2, 2001: WARNING SYSTEM. INOPERATIVE. COMPT SHOWS-TD DELAY FOR FIRE WARNING BELL INDICATOR INOP COCKPIT FIRE BELL WILL NOT SOUND WITH THE ENG FIRE DETECTION PANEL TEST SWITCH IN A,B,OR A/B THIS APPL - [SDR 20010524SG001](https://openairdocs.org/sdr/20010524SG001), Apr 28, 2001: LIGHT. INOPERATIVE. FOUND UPPER LEFT LIGHT BULB IN MAIN CABIN SMOKE DETECTOR IS BURNED OUT. REMOVED AND REPLACED LEFT AND RIGHT BULBS IN MAIN CABIN SMOKE DETECTOR. (M) - [SDR UPS01235508](https://openairdocs.org/sdr/UPS01235508), Apr 4, 2001: BATTERY. DISCHARGED. BOTH EMERGENCY EXIT LIGHT BATTERY PACK LIGHTS VERY DIM FADE TO NEAR FAILURE IN 30 SECONDS. REPLACED BOTH BATTERIES IN BOTH LIGHT PACKS AS REQUIRED STEADY ILLUMI - [SDR UPS01235220](https://openairdocs.org/sdr/UPS01235220), Mar 6, 2001: STRAP. UNSERVICEABLE. INSPECTION TYPE:IN FWD ENTRY DOOR HANDLE STRAP IS NOT LONG ENOUGH TO ENGAGE VELCRO PAD WHEN LOOPED AROUND THE DOOR HANDLE. REMOVED FWD ENTRY DOOR HANDLE STRAP A - [SDR UPS01235105](https://openairdocs.org/sdr/UPS01235105), Feb 26, 2001: SWITCH. OUT OF ADJ. INSPECTION TYPE:N/A ATB-AIR/GROUND SAFETY SENSOR FAILED IN GROUND ILLEG BUT LANDING GEAR RETRACTED NORMALLY. REPOSITION MAIN GEAR SAFETY SWITCH ILLEG AND PERFOR - [SDR 20010425AP002](https://openairdocs.org/sdr/20010425AP002), Feb 22, 2001: BATTERY. DISCHARGED. FOUND LOWER CARGO SMOKE DETECTOR PANEL, AMBER MAINTENANCE LIGHT ILLUMINATED. REMOVED AND REPLACED BATTERIES IN FORWARD AND AFT CARGO COMPARTMENTS SMOKE DETECTOR - [SDR UPS01235205](https://openairdocs.org/sdr/UPS01235205), Feb 19, 2001: PANEL. CRACKED. INSPECTION TYPE:C, NOSE WHEEL WELL LT SIDEWALL LOWER CHORD COVER PANEL SHOWS CRACK INDICATION 2 AROUND RIVET HEADS. REMOVED PANEL AND MADE NEW PER SAMPLE AND IN - [SDR UPS01235203](https://openairdocs.org/sdr/UPS01235203), Feb 19, 2001: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C, NOSE WHEEL WELL BS 227.8 FWD WALL BL 0 CRACK INDICATION AROUND ROW OF FASTENER HEADS. CUT OUT DAMAGE AREA AS PER B727 SRM 51-40-2 & 51-10-1, - [SDR UPS01235202](https://openairdocs.org/sdr/UPS01235202), Feb 19, 2001: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C, NOSE WHEEL WELL RT SIDEWALL BS 248 LWR OF FWD ACCESS DOOR CRACK INDICATION AROUND FASTENER HEAD. CUT OUT DAMAGE AREA AS PER B727 SRM 51-40-2 - [SDR UPS01235201](https://openairdocs.org/sdr/UPS01235201), Feb 19, 2001: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C, NOSE WHEEL WELL RT SIDEWALL BS 264.3 WL 154 LWR OF AFT ACCESS DOOR CRACK INDICATION ALONG ROW OF RIVET HEADS. CUT OUT DAMAGE AREA AS PER B727 - [SDR UPS01235199](https://openairdocs.org/sdr/UPS01235199), Feb 19, 2001: PRESSURE PANEL. CRACKED. INSPECTION TYPE:C, NOSE WHEEL WELL RT SIDE WALL BS 259.5 FWD OF AFT ACCESS DOOR CRACK INDICATION ALONG ROW OF RIVET HEADS. CUT OUT DAMAGE AREA AS PER B727 SRM 5 - [SDR UPS01235200](https://openairdocs.org/sdr/UPS01235200), Feb 14, 2001: ANGLE. CORRODED. INSPECTION TYPE:C-CK, AFT AIRSTAIR SUPPORT ANGLE CORROSION UNDER 4TH STEP FROM TOP. REMOVED AND REPLACED CHORD SUPPORT ANGLE ON AFT AIRSTAIRS. - [SDR UPS01235208](https://openairdocs.org/sdr/UPS01235208), Feb 13, 2001: BRACKET. CRACKED. INSPECTION TYPE:C-CK, TAIL SKID COMPT, 2 UPPER SUPPORT RODS AFT ATTACH BRACKETS, LT AND RT CRACKED. REMOVED AND REPLACED BOTH LT AND RT ATTACH BRACKETS FOR TAIL - [SDR 20010315SG001](https://openairdocs.org/sdr/20010315SG001), Feb 13, 2001: MOTOR. FAILED. FLT 733 - EN ROUTE TO ORD HAD A SPLIT FLAP INDICATION. AIR CREW CONDUCTED AN AIR TURN BACK TO SEA. AIR CREW DUMPED FUEL AND DECLARED AN EMERGENCY. AIRCRAFT LAND All 433: https://openairdocs.org/model/boeing-727-51c/reports.md --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.