# N433UP: Boeing 757-24APF - Status: Valid registration - Airframe: [Boeing 757-24APF](https://openairdocs.org/model/boeing-757-24apf) (registry code 1384969, 178 seats) - Serial number: 25464 - Type: Fixed wing multi engine - Engine type: Turbo-fan - Certificate issued: November 2, 2004 - Expires: November 30, 2028 - Mode S code: A53013 - Registered owner: [United Parcel Service Co](https://openairdocs.org/faa-owner/UNITED%20PARCEL%20SERVICE%20CO) - Location: [Louisville, KY](https://openairdocs.org/faa-place/KY/Louisville) - Owner type: Corporation - Owner's area on the map: 38.2585° N, 85.5398° W: Placed by OpenAirDocs at the center of ZIP code 40223, within about 2 miles (OpenAirDocs). The owner's mailing address, not where the aircraft is based - FAA registry: https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=433UP - Page: https://openairdocs.org/aircraft/N433UP From the FAA registry file of October 24, 2026. ADs below are matched by the registry's airframe and engine model codes. They may apply; each AD's applicability can narrow it by serial number, part number or installed equipment. This is not a compliance determination. ## ADs that may apply (OpenAirDocs): 0 in force ### Matched by airframe (Boeing 757-24APF) None in force. ## Information bulletins (advisory) None matched. ## NTSB investigations None matched to N433UP. ## FAA accident and incident reports None matched to N433UP. ## Service difficulty reports (192, newest 50) As reported by operators and repair stations. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. - [SDR IPXA2026021860750](https://openairdocs.org/sdr/IPXA2026021860750), Feb 17, 2026: INDICATOR. INOPERATIVE. AIR TURN BACK, FUEL QTY IND BLANKED ON Ã?LL TANKS ÖN DEPARTURE. FUEL QTY IND STÃ?TUS MESSAGE. FUEL QTY BITE PERFORMED IAW AMM 28-41-00-501, NO FAULT FOUND. SYS - [SDR IPXA2025080673155](https://openairdocs.org/sdr/IPXA2025080673155), Jul 23, 2025: SUPPORT ANGLE. CORRODED. UPON REMOVING APU INLET ASSY, FOUND FWD LWR ANGLE AT STA. 1745, UPR MID AND LWR MID ANGLES BETWEEN BS 1825 AND 1745, TO BE CORRODED. REMOVED 4 EA ANGLES, FWD LW - [SDR IPXA2025081112145](https://openairdocs.org/sdr/IPXA2025081112145), Jul 19, 2025: SKIN. DENTED. L/H LWR FUSELAGE SKIN PROTRUDING AT STA 1400. INSTALLED -1 DOUBLER REPAIR AND -2 REPLACEMENT SPLICE STRAP SEGMENT AT STA 1400 BTW S-27L AND 28L IAW EA 757-5360- - [SDR IPXA2024122593455](https://openairdocs.org/sdr/IPXA2024122593455), Dec 25, 2024: LIFE RAFT. EXPIRED. DURING PS CHECK 1 EA LIFE RAFT FOUND CLOSE TO ITS DUE DATE. THE LIFE RAFT REPLACED IAW AMM:25-64-00-902-003 REV135. - [SDR IPXA2024051347385](https://openairdocs.org/sdr/IPXA2024051347385), May 13, 2024: VALVE. FAULTED. JUST AFTER T/O, CREW ATTEMPTED TO RETRACT THE GEAR. THE GEAR LIGHTS EXTINGUISHED BUT THE DOORS AND GEAR LIGHT REMAINED ILLUMINATED. AT APPRX 8500 MSL, GEAR RETR - [SDR IPXA2023092691136](https://openairdocs.org/sdr/IPXA2023092691136), Aug 31, 2023: TEE FITTING. CORRODED. FAULT: R/H WING TO BODY, T-CHORD STA 1200, AT RBL 63, FOUND EXFOLIATE CORROSION INSTALLED NEW T-CHORD STA 1200, AT RBL 63 IAW B757 SRM 51-40-02-0G REVIEWED. - [SDR IPXA2023092699104](https://openairdocs.org/sdr/IPXA2023092699104), Aug 31, 2023: TEE FITTING. CORRODED. FAULT: THE T-CHORD FOR THE RAT DOOR HINGES, STA. 1180 - STA. 1240, RBL 58 HAS EXFOLIATING CORROSION. INSTALLED RAT DOOR IAW AMM 29-21-09-424-008. REVIEWED. - [SDR IPXA2023092691224](https://openairdocs.org/sdr/IPXA2023092691224), Aug 31, 2023: TEE FITTING. CORRODED. FAULT: R/H WING TO BODY, T-CHORD STA 1220, AT RBL 63, FOUND EXFOLIATED CORROSION. INSTALLED OUTER CHORD AT STA 1220 RBL 63 AND NUT PLATES IAW SRM 51-40-02-0G. R - [SDR IPXA2023092688659](https://openairdocs.org/sdr/IPXA2023092688659), Aug 30, 2023: TEE FITTING. CORRODED. FAULT: R/H, AFT WING TO BODY, T-CHORD, RBL 63, BETWEEN STA 1180 TO STA 1240 FOUND EXFOLIATED CORROSION. INSTALLED NEW T-CHORD I.A.W. SRM 51-40-02-0G. REVIEWED. - [SDR IPXA2023092588707](https://openairdocs.org/sdr/IPXA2023092588707), Aug 30, 2023: UNKNOWN. CORRODED. FAULT: R/H WING TO BODY, T-CHORD, AT STA 1180, RBL 35 FOUND NUT PLATE HOLE, EXFOLIATED CORROSION. INSTALLED NEW T-CHORD AT STA 1180, RBL 35, IAW B757 SRM 51-40- - [SDR IPXA2023092588988](https://openairdocs.org/sdr/IPXA2023092588988), Aug 30, 2023: UNKNOWN. CORRODED. *** SUPPLEMENTAL SDR *** FAULT: FWD, WING TO BODY T-CHORD STA 900 BETWEEN RBL 48 TO LBL 34, FOUND EXFOLIATED CORROSION AND CHAFFING, MARKED ON RED INSTALLED T-C - [SDR IPXA2023091488707](https://openairdocs.org/sdr/IPXA2023091488707), Aug 30, 2023: UNKNOWN. CORRODED. **SDR FILED OPEN**FAULT: R/H WING TO BODY, T-CHORD, AT STA 1180, RBL 35 FOUND NUT PLATE HOLE, EXFOLIATED CORROSION. SDR AND CPCP SUBTASKS COMPLETED. - [SDR IPXA2023091888988](https://openairdocs.org/sdr/IPXA2023091888988), Aug 30, 2023: UNKNOWN. CORRODED. **SDR FILED OPEN**FAULT: FWD, WING TO BODY T-CHORD STA 900 BETWEEN RBL 48 TO LBL 34, FOUND EXFOLIATED CORROSION AND CHAFFING, MARKED ON RED REVIEWED. - [SDR IPXA2023092872753](https://openairdocs.org/sdr/IPXA2023092872753), Aug 29, 2023: TRANSITION PANEL. CORRODED. *** SUPPLEMENTAL SDR *** FAULT: AFT CARO PIT, SURFACE CORROSION ON R/H TRANSITION PANEL FROM FRS 1180 TO FRS 1310. INSTALLED TIE DOWN AND SPLICE DOUBLERS IAW B7 - [SDR IPXA2023092674043](https://openairdocs.org/sdr/IPXA2023092674043), Aug 29, 2023: ANGLE. CORRODED. FAULT - WTB UNDER PANEL 193FL FWD "Z" ANGLE STRUCTURE WITH EXFOLIATION INSIDE NUTPALTE MARKED IN RED INSTALLED "Z" ANGLE I.A.W SRM 51-40-02 REVIEWED. - [SDR IPXA2023092174790](https://openairdocs.org/sdr/IPXA2023092174790), Aug 29, 2023: ANGLE. CORRODED. *** SUPPLEMENTAL SDR *** FAULT - WTB UNDER PANEL 191CL AFT STRUCTURE WITH CORROSION MARKED IN RED APPLIED CIC ON THE REPAIR AREA IAW B757 AMM 51-24-03-377-008. - [SDR IPXA2023092674265](https://openairdocs.org/sdr/IPXA2023092674265), Aug 29, 2023: TEE FITTING. CORRODED. FAULT - WTB UNDER PANEL 195CL DOWN INSIDE STRUCTURE WITH CORROSION ARROUND TWO NUTPLATES MARKED IN RED INSTALLED T-CHORD AT STA 1220 BETWEEN LBL63 AND LBL84, IA - [SDR IPXA2023092673683](https://openairdocs.org/sdr/IPXA2023092673683), Aug 29, 2023: BRACKET. CORRODED. FAULT - KEEL BEAM AREA UNDER PANEL 139CL STRUCTURE AFT WITH CORROSION MARKED IN RED INSTALLED NEW SUPPORT ANGLE IAW SRM 51-40-02. REVIEWED. - [SDR IPXA2023092074790](https://openairdocs.org/sdr/IPXA2023092074790), Aug 29, 2023: ANGLE. UNKNOWN. **SDR FILED OPEN**FAULT - WTB UNDER PANEL 191CL AFT STRUCTURE WITH CORROSION MARKED IN RED IN REFERRENCE TO STEP 21: VERIFIED PERFORMED DVI IAW B757 SRM 51-10-0 - [SDR IPXA2023091871606](https://openairdocs.org/sdr/IPXA2023091871606), Aug 29, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**FAULT RT WING L/E BETWEEN SLAT#9 AND SLAT#10 HAS CRACK SHOWING COMPOSITE DOT #47-06 VERIFIED TOPCOAT. - [SDR IPXA2023091872753](https://openairdocs.org/sdr/IPXA2023091872753), Aug 29, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**FAULT: AFT CARO PIT, SURFACE CORROSION ON R/H TRANSITION PANEL FROM FRS 1180 TO FRS 1310. CPCP AND SDR INFO RECORDED. - [SDR IPXA2023092663271](https://openairdocs.org/sdr/IPXA2023092663271), Aug 28, 2023: PANEL. CORRODED. FAULT: AFT CARGO COMPT, R/H SIDE PANEL, BETWEEN STA 1380 TO STA 1440, FOUND EXFOLIATED CORROSION, OUT OF LIMITS. INSTALLED NEW SIDE PANEL IAW SRM 51-40-02. REVI - [SDR IPXA2023091848102](https://openairdocs.org/sdr/IPXA2023091848102), Aug 27, 2023: FRAME. UNKNOWN. MAJOR REPAIR FAULT: AFT CARGO RH FRAME STA 1280 HAS A PREVIOUS REPAIR AT STR 25R ACCOMPLISHED REPAIR IAW EO-88073-REQ 1 AND VT-MAE EA 757-5360-27-A3342, REV. - [SDR IPXA2023091048144](https://openairdocs.org/sdr/IPXA2023091048144), Aug 27, 2023: UNKNOWN. UNKNOWN. *SDR FILED OPEN* *MAJOR REPAIR* FAULT: 1 EA DENT FOUND ON LH FRAME STA 800 AT STR 26L REF STEP 31. OUT FOF SEQUENCE. INSPECTED AND VERIFIED SHEAR TIE AND STRING - [SDR IPXA2023090848136](https://openairdocs.org/sdr/IPXA2023090848136), Aug 27, 2023: FRAME. DENTED. *** MAJOR REPAIR *** FAULT: 2 EA. DENT FOUND ON LH FRAME STA 1500 AT STR 26L VERIFIED INSTALLATION OF 3 (EA) STRINGER CLIP AT STA 1500 BETWEEN STR 24 L/H, 25 L/ - [SDR IPXA2023092640796](https://openairdocs.org/sdr/IPXA2023092640796), Aug 26, 2023: UNKNOWN. GOUGED. MAJOR REPAIR FAULT-LEFT HORIZONTAL STABILIZER GOUGE AT LEADING EDGE. DOT119-009 ACCOMPLISH REPAIR PER EO 88121-REQ1 AND VT-MAE EA 757-5510-27-A3353, REV. -. REV - [SDR IPXA2023091840796](https://openairdocs.org/sdr/IPXA2023091840796), Aug 26, 2023: UNKNOWN. UNKNOWN. **SDR FILED OPEN**FAULT-LEFT HORIZONTAL STABILIZER GOUGE AT LEADING EDGE. DOT119-009 ACCOMPLISH REPAIR PER EO 88121-REQ1 AND VT-MAE EA 757-5510-27-A3353, REV. - - [SDR IPXA2023092421339](https://openairdocs.org/sdr/IPXA2023092421339), Aug 24, 2023: PANEL. CORRODED. *** SUPPLEMENTAL SDR *** FAULT: REMOVE THE #2 R/H TRANSITION PANEL TO FOM FOR SUSPECTED CORROSION BELOW PANEL AT STA 1380 INSTALLED NEW TRANSITION PANEL IAW SRM - [SDR IPXA2022082985705](https://openairdocs.org/sdr/IPXA2022082985705), Aug 26, 2022: POWER LEVER. INOPERATIVE. INSPECTION TYPE:N/A**DIVERSION** SIGNIFICANT THRUST LEVER SPLIT ON CLIMBOUT RT THRUST LEVER AT MECHANICAL STOP PASSING FL 320 LT THRUST LEVER 5-6 AFT OF RT LEVE - [SDR IPXA2021083173357](https://openairdocs.org/sdr/IPXA2021083173357), Aug 30, 2021: ANTENNA. INOPERATIVE. INSPECTION TYPE:N/A*AIR TURNBACK* WX RADAR INOPERATIVE.REMOVE AND REPLACE WX RADAR ANTENNA ASSY PER AMM 34-43-05. WX RADAR OPS CHECK'D NORMAL PER AMM 34-43-00. - [SDR IPXA2021082373026](https://openairdocs.org/sdr/IPXA2021082373026), Aug 23, 2021: PANEL. DAMAGED. INSPECTION TYPE:SEG3DRY BAY PANEL 632BZ HAS EDGE DAMAGE. DOT 6593-12REPAIRED PANEL IAW B757 SRM 51-20-09-2R-1, FIG. 201, TABLE 1 250 DEGREE CURE. - [SDR IPXA2020032353417](https://openairdocs.org/sdr/IPXA2020032353417), Mar 21, 2020: BATTERY PACK. DISCHARGED. INSPECTION TYPE:N/ADURING PS-1 CHECK FOUND EMERGENCY LIGHT WITHOUT FUNCTION.R&R EMERGENCY LIGHT BATTERY PACK IAW AMM 33-51-07-902-001 REV 125.02. TEST SATIS. P/ - [SDR IPXA2019092547247](https://openairdocs.org/sdr/IPXA2019092547247), Sep 25, 2019: LIGHT. INOPERATIVE. INSPECTION TYPE:N/AEMERGENCY LIGHT HAS EIGHT INOP BULBSRELAMPED EIGHT BULBS IN THE EMERGENCY LIGHT PER AMM 33-51-01-2 - [SDR IPXA2019091746905](https://openairdocs.org/sdr/IPXA2019091746905), Sep 17, 2019: BEAM. CORRODED. INSPECTION TYPE:SEG2 LT RAM AIR EXHAUST LOWER ASSY SHOWING POSSIBLE CORROSION. REMOVED AND REPLACED BEAM. - [SDR IPXA2019091646845](https://openairdocs.org/sdr/IPXA2019091646845), Sep 16, 2019: TEE FITTING. CORRODED. INSPECTION TYPE:SEG2 FS 1060N APPROX RBL48 LW T-CHORD UPPER SURFACE HEAVILY CORRODED. REMOVED DAMAGED SECTION AND REPAIRED IAW SRM 51-70-12-0G FIG 1. - [SDR IPXA2019072244688](https://openairdocs.org/sdr/IPXA2019072244688), Jul 22, 2019: UNKNOWN. ODOR. INSPECTION TYPE:N/A AFTER ENG SHUT DOWN WITH PACKS RUNNING STRONG FUEL ODOR IN COCKPIT. ENG IDLE RUN PERFORMED IAW AMM 71-00-00-715-063-P00 REV 123.01. NO FUEL - [SDR IPXA2019070143927](https://openairdocs.org/sdr/IPXA2019070143927), Jul 1, 2019: ENGINE. ODOR. INSPECTION TYPE:N/A WITH PACKS ON (BOTH) THERE IS A STRONG DIRTY SOCKS SMELL IN THE COCKPIT. DEFERRED RT PACK IAW MEL 21-51-1. PLACARD INSTALLED. **SUPPLEMENTAL - [SDR IPXA2019060752883](https://openairdocs.org/sdr/IPXA2019060752883), Jun 5, 2019: A/C PACK. ODOR. DESCENTING THROUGH 10,000' AIRCRAFT HAD A VERY STRONG ODOR COMING FROM PACKS. SMELLED OF WET DIRTY SOCKS.T/S IAW. FIM 21-00-01, PB 301 ACCOMPLISHED. ENGINE OIL - [SDR IPXA2018122937335](https://openairdocs.org/sdr/IPXA2018122937335), Dec 29, 2018: FLAP. LACK OF LUBE. INSPECTION TYPE:N/A TE FLAP DISAGREE WHEN TE FLAP POSITION SELECTED. FLAPS FAILED TO MOVE TO SELECTED POSITION. EMERGENCY DECLARED AND LANDED AT DESTINATION WIT - [SDR IPXA2019010237449](https://openairdocs.org/sdr/IPXA2019010237449), Dec 28, 2018: WARNING SYSTEM. ACTIVATED. INSPECTION TYPE:N/A TE FLAP DISAGREE DISPLAYED WHEN THE FLAP POSITION SELECTED FLAPS FAILED TO MOVE TO SELECTED POSITION. EMERGENCY DECLARED, LANDED AT DESTINAT - [SDR IPXA2018091743977](https://openairdocs.org/sdr/IPXA2018091743977), Sep 13, 2018: UNKNOWN. UNKNOWN. LT & RT PACKS CONSISTENTLY HAD MOLD CONDENSATION, BAD ODOR ON THE GROUND AND IN THE AIR. THIS IS A REPETITIVE ISSUE. CHECKED THE OPS FROM BOTH PACKS IAW AMM 21- - [SDR IPXA2018080132275](https://openairdocs.org/sdr/IPXA2018080132275), Jul 31, 2018: CONDENSER. ODOR. RT PACK SMELLS BAD. CHECKED RT PACK FOR CONTAMINATION FOUND MOLDY SMELL ON CONDENSER. REPLACED RT PACK CONDENSER IAW AMM 21-51-10/401 REV 121.04. OPERATED RT PA - [SDR IPXA2018072332022](https://openairdocs.org/sdr/IPXA2018072332022), Jul 23, 2018: A/C PACK. ODOR. VERY FOUL, PUNGENT ODOR FROM AIR CONDITIONING. WITH RIGHT PACK OFF ENROUTE, ODOR DISAPPEARS. FOUL ODOR ISOLATED TO RIGHT PACK. OPERATED RIGHT PACK OFF. T/S ACCO - [SDR IPXA2017121124404](https://openairdocs.org/sdr/IPXA2017121124404), Dec 8, 2017: SMOKE GOGGLES. MISSING. INSPECTION TYPE:N/AFIRST OBSERVER SMOKE GOGGLES MISSINGINSTALLED 1ST OBSERVER SMOKE GOGGLE IAW AMM 25-64-00 - [SDR IPXA2017091621783](https://openairdocs.org/sdr/IPXA2017091621783), Sep 14, 2017: SKIN. PUNCTURED. INSPECTION TYPE: SEG1, LT ELEVATOR UPPER SKIN PUNCTURED. REPAIRED IAW SRM 51-70-04, PARA 5C, AND SRM 55-20-012R, REPAIR1, TABLE I. - [SDR IPXA2015082392613](https://openairdocs.org/sdr/IPXA2015082392613), Aug 16, 2015: FLOORBOARD. DELAMINATED. INSPECTION TYPE:C-12, CREW ENTRY LOWER FLOORBOARD DELAMINATED. FABRICATED NEW FLOORBOARD AND INSTALLED IAW REO 5320-9692-H. - [SDR IPXA2015081892484](https://openairdocs.org/sdr/IPXA2015081892484), Aug 14, 2015: FLOOR PANEL. ABNORMAL. INSPECTION TYPE: C12, MAIN CABIN FLOOR PANEL 241XMF IS DAMAGED IN MULTIPLE PLACES, FABRICATED NEW FLOOR PANEL IAW SREO B757-5320-9692-H. - [SDR IPXA2015081392324](https://openairdocs.org/sdr/IPXA2015081392324), Aug 13, 2015: SUPPORT BRACKET. CRACKED. INSPECTION TYPE: C-12. AFT CARGO APU BLEED AIR DUCT SUPPORT BRACKET BROKEN AT LT BS 1540. R & R IAW SRM 51-40-02. - [SDR IPXA2015082892835](https://openairdocs.org/sdr/IPXA2015082892835), Aug 10, 2015: STRINGER. CORRODED. INSPECTION TYPE: C-12, AFT CARGO STRINGER UPPER FLANGE CORRODED BS 1450, STR 29L. REPAIRED THE STRINGER IAW REO-G19145, REV A. - [SDR IPXA2015082792800](https://openairdocs.org/sdr/IPXA2015082792800), Aug 8, 2015: SKIN. DENTED. INSPECTION TYPE:C-12, FWD RT EXTERIOR FUSELAGE SKIN DENT BS 314 STRINGER 16R. REPAIRED AREA IAW REO-G19126, REV B AND EO B757-5330-58497-A. All 192: https://openairdocs.org/aircraft/N433UP/reports.md ## STCs that may be installed (OpenAirDocs) None matched to this aircraft's models. ## Related - Other Boeing 757-24APF aircraft: https://openairdocs.org/model/boeing-757-24apf/aircraft.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.