N841SY
Registered owner: SUN COUNTRY INC, MN (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.
34 reports on file, 2022-03-25 – 2026-07-27.
Part: LAMP — INOPERATIVE (ZONE 200) · airframe 44,029 hrs · 20,465 cycles
LEFT FWD OVERWING EMERGENCY EXIT WING EXIT LIGHT INOPERATIVE. RELAMPED LH FWD EMERGENCY OVERWING EXIT EXTERIOR LIGHT IAW AMM 33-51-04. OPS CHECK GOOD
Part: LAMP — INOPERATIVE (ZONE 200) · airframe 44,029 hrs · 20,465 cycles
AFT LT GALLEY DOOR EMERGENCY SLIDE LIGHT INOPERATIVE. RELAMPED L2 DOOR SLIDE LIGHT IAW AMM 33-51-04. OPS CHECK GOOD
Part: WINDOW — DETACHED (ZONE 800 SLIDE) · airframe 44,002 hrs · 20,455 cycles
VIEWING WINDOW OFF SLIDE 1R FELL OFF. SECURED VIEWING WINDOW ON 1R DOOR SLIDE REF AMM 25-66-00. THIS CLEARS MEL 25-10N.
Part: CARPET — UNSECURE (ZONE 200) · airframe 43,633 hrs · 20,287 cycles
ROW 1 RIGHT SIDE CARPET CORNER LIFTING CREATING TRIPPING HAZARD. REPLACED DOUBLESIDE CARPET TAPE IAW AMM 25-27-15 CARPET IS SECURE & TRIP HAZARD REMOVED. THIS CLEARS MEL 25-10N MDDR# 138892
Part: CARPET — UNSECURE (ZONE 200) · airframe 43,633 hrs · 20,287 cycles
ROW 1 RIGHT SIDE CARPET CORNER LIFTING CREATING TRIPPING HAZARD ( NON-ESSENTIAL EQUIPMENT AND FURNISHING (NEF) )
Part: WINDOW — BROKEN (ZONE 800) · airframe 43,403 hrs · 20,174 cycles
ESCAPE SLODE PRESSURE GUAGE GLASS BROKEN, R1 DOOR. REATTACHED VIEWING WINDOW IAW AMM 25-00-00 OK FOR SERVICE
Part: HYDRAULIC SYSTEM — OVERSERVICED (ZONE 100) · airframe 43,299 hrs · 20,142 cycles
DURING DECENT INTO DFW WE SMELLED A DIRTY SOCK ODOR IN THE FLIGHT DECK THE LEAD FA REPORTED THIS AS WELL. PERFORMED FIM 21-00 ASK 806 AND FOUND HYD B QTY AT OVER 106%. LOWERED HYD TO 99%. RAN APU AND NO SMELL DETECTED. RAN #1 AND #2 ENG, NO SMELL DETECTED AFTER 5 MINS. BOTH OILS AT 18. OK FOR SERVICE.
Part: FUSE — FAILED (ZONE 200) · airframe 42,826 hrs · 19,986 cycles
L2 EXTERIOR SLIDE EMERGENCY LIGHT INOPERATIVE. FOUND FUSE IN AFT LT POWER SUPPLY INOPERATIVE.
Part: LAMP — INOPERATIVE (ZONE 200) · airframe 42,826 hrs · 19,986 cycles
ROW 6ABC AREA EMERGENCY LIGHT INOPERATIVE. REMOVED AND REPLACED ROW 6ABC AREA EMERGENCY LIGHT LAMP IAW AMM 33-51-03-960-801, OPS CHECKED GOOD.
Earlier reports · 2022–2025 · 25 reports
2025
Part: COVER — MISSING (ZONE 800 SLIDE) · airframe 42,181 hrs · 19,708 cycles
DOOR 1R SLIDE HOUSING PLASTIC GAGE COVER MISSING ( NON-ESSENTIAL EQUIPMENT AND FURNISHING (NEF) REMOVED 1R DOOR SLIDE INSTALLED NEW SLIDE GAUGE WINDOW REINSTALLED 1R DOOR SLIDEREF AMM 25-66-01 RII COMPLETE THIS CLEARS MEL 25-10N.
Part: COVER — MISSING (ZONE 800) · airframe 42,187 hrs · 19,710 cycles
R1 DOOR SLIDE HOUSING PLASTIC GAGE COVER MISSING. OPEN
Part: LIGHT — UNSECURE (ZONE 200) · airframe 41,826 hrs · 19,550 cycles
DEFECT 806830: EMERGANCY LIGHTING FLOORSTRIP AT ROW 12 DEF IS AROUND & STRINKING UP OFF FLOOR - RESOLUTION: RE-SECURED EMERGANCY LIGHT FLOORSTRIP AT ROW 12DEF IAW AMM 33-51-15. NO DEFECTS NOTED AT THIS TIME. OK TO CONTIINUE AT THIS TIME
Part: WEB — CORRODED (ZONE 100) · airframe 41,693 hrs · 19,495 cycles
CORROSION ON TRUSS WEB ON STA 616 APROX AT LOWER SURFACE KEEL BEAM. TRUSS WEB ON STA 616 APROX AT LOWER SURFACE KEEL BEAM WAS REPAIRED PER ETI-737-25-079 REVISION 4 AND ENGINEERING TASK CARD ENG-53SCA-11692 AND MM4-SCA-25-0014
Part: PRESSURE DECK — CRACKED (ZONE 200) · airframe 41,693 hrs · 19,495 cycles
CRACK OF 0.625 IN LENGTH ON VERTICAL PRESSURE WEB AT LEFT SIDE OF VERTICAL PRESSURE DECK WEB STA 663 LBL 34 IN REFERENCE TASK CARD ENG-57SCA-11508 STEP 5. A). PRESSURE WEB AT LEFT SIDE OF VERTICAL PRESSURE DECK WEB STA 663 LBL 34 WAS REPAIRED PER B737-800 SRM 57-10-10-2R-3 REPAIR 3
Part: CLAMP — UNSECURE (ZONE 200) · airframe 41,693 hrs · 19,495 cycles
WORK ORDER 88477, NR00094: DURING GROSS INT. HYD. SYS. LEAKAGE CHECK, WHEN PLACING AMP.-CLAMP IN EMDP RELAY (P92), IT CREATED AN ELECTRIC ARC AND FLAMED THE COATING OF THE CABLES. CABLES IN P92 WERE REPAIRED PER B737-800 SWPM 20-10-13 AND EMDP TEST WAS PERFORMED PER B737-800 AMM 29-11-21 SATISFACTORY TEST.
Part: RELEASE MECH — BROKEN (GIRT BAR) · airframe 41,693 hrs · 19,495 cycles
BROKEN STOP RELEASE OF GIRT BART OF ESCAPE SLIDE L2. STOP RELEASE OF GIRT BAR OF SCAPE SLIDE L2.WAS REPLACED PER B737-800 AMM 25-66-01.
Part: PIN — MISSING (ZONE 800) · airframe 41,693 hrs · 19,495 cycles
MISSING CLIP PIN (3 EAS) ON R1, L1 & R2 ESCAPE SLIDE STOWAGE BOX. NEW CLIP PIN (3 EAS) ON R1, L1 & R2 ESCAPE SLIDE STOWAGE BOX WAS INSTALLED PER B737-800 AMM 25-66-01.
Part: BULB — INOPERATIVE (ZONE 200) · airframe 41,314 hrs · 19,346 cycles
ROWS 22R AND 25R AISLE EMERGENCY LIGHTS NOT ILLUMINATING. - REMOVED AND REPLACED BULBS AT ROW 22R AND 25R. CLEANED AND RESECURED WIRING HARNES AT ROW 25R. REMOVED AND REPLACED AFT RIGHT CHARGER ASSEMBLY AND BATTERY PACK. REF AMM 33-51-00. OPS CHECKS OK.
Part: LIGHT — INOPERATIVE (ZONE 200) · airframe 41,314 hrs · 19,346 cycles
R2 DOOR INSIDE EMERGENCY EXIT LIGHT INOP. OPEN
Part: BATTERY PACK — INOPERATIVE (ZONE 200) · airframe 41,314 hrs · 19,346 cycles
R&R RT AFT EMERGENCY POWER SUPPLY BATTERY PACK IAW AMM 33-51-06.OPS CK GOOD.
Part: BRACKET — LOOSE (GIRT BAR) · airframe 40,943 hrs · 19,228 cycles
DEFECT 797137: 1L GIRT BAR BRACKET LOOSE. - - RESOLUTION: INSPECTED L1 GIRT BAR BRACKETS. NO DEFECTS NOTED. REF AMM 25-66-02. A/C OK FOR SERVICE.
2024
Part: LIGHT — DETACHED (ZONE 200) · airframe 39,649 hrs · 18,756 cycles
DEFECT 776588: ESCAPE PATH LIGHTING LIFTING OFF FROM THE FLOOR AND BENT NEXT TO SEAT 12 D. RESOLUTION: INSPECTED AND REATTACHED PHOTOLUMINESCENT FLOOR STRIP LIGHTING REF AMM 33-51-15. OK FOR SERVICE.
Part: LIGHT — CRACKED (CABIN) · airframe 38,426 hrs · 18,318 cycles
DEFECT 731644: - EMERGENCY EXIT LIGHT STRIP CRACKED + DIRTY NEAR 2R LAV. - RESOLUTION: REMOVED AND REPLACED SAFTY GLOW STRIP LIGHT NEAR 2R LAV IAW AMM 33-51-15. OK FOR SERVICE.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 38,203 hrs · 18,242 cycles
DEFECT 731540 - - #2 ENG HYD PUMP LOW PRESS IN CRZ. B SYS QTY SHOWS 0 AND PRESSURE SHOWS >2900 PSI. #2 ENG HYD PUMP SWITCHED OFF PER QRH. - - RESOLUTION: (IN RPOGRESS)
2023
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 37,952 hrs · 18,162 cycles
DEFECT L2 DOOR EMER LIGHT INOP - - RESOLUTION: RELAMPED EMER LIGHT L2 DOOR SLIDE REF AMM 33-51-04
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 37,576 hrs · 18,017 cycles
AFT OVEN NEAR 2L DOOR F/A REPORTS WAS SMOKING AND SMELLED LIKE ELECTRICAL BURNING. STOPS AFTER OVEN SHUTOFF. OPS CHECKED #2 OVEN PER AMM 25-32-98. OPS CHECK GOOD. THIS CLEARS MEL.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 58,356 hrs · 38,112 cycles
DEFECT W/O 80357: 18ABC EMERGENCY AREA LIGHT ASSEMBLY LOOSE. REF AMM 33-51-03-960-802. REINSTALLED 18ABC EMERGENCY AREA LIGHT ASSEMBLY IAW AMM 33-51-03.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 37,097 hrs · 17,811 cycles
DEFECT 713405: EMER CHGR LT AFT CB BEHIND CAPT. P18-3 A10 KEEPS POPPING. - - - RESOLUTION: (IN PROGRESS)
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 36,883 hrs · 17,733 cycles
OPENED DOOR SLIDE CASE AND REPLACED VIEWING WINDOW IAW AMM 20-30-11
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 36,883 hrs · 17,733 cycles
REMOVED SLIDE AND PLACED ON TABLE ON FLOOR. OPENED SLIDE COVER PER AMM 25-64-00. REMOVED AND REPLACED DAMAGED WINDOW REF: CMM 25-60-37. NEED TO REASSEMBLE COVER AND INSTALL INTO R-2 DOOR. AFTER WINDOW SEALANT SETS UP.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 36,883 hrs · 17,733 cycles
DEFECT W/O 79405 NR0008: R1 DOOR SLIDE COVER PRESSURE VIEWING WINDOW CRACKED. - - - RESOLUTION: (IN PROGRESS)
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 36,883 hrs · 17,733 cycles
DEFECT W/O 79401, NR0007: R2 DOOR SLIDE COVER PRESSURE VIEWING WINDOW CRACKED. - - - RESOLUTION: (IN PROGRESS)
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 36,685 hrs · 17,655 cycles
DEFECT 759564: 2R DOOR GIRT BAR STOWAGE HOOK ( RIGHT) PREVENTS GIRT BAR FROM BEING REMOVED (DIFFICULT). - - -RESOLUTION: OPS CHECKED R2 GIRT BAR STOWAGE HOOKS REF AMM 25-66-00 OPS CHECK GOOD.
2022
Part: NONE — NONE · airframe 33,883 hrs · 16,641 cycles
DEFECT: GATE RETURN FOR EXCESSIVE SMOKE FROM ENG#1. RESOLUTION: PERFORMED 79-05-TASK 801 NO EXTERNAL LEAKS NOTED. PERFORMED ENGINE VENT AND DRAINS INSPECT NO LEAKS NOTED PERFORMED SCAVENGE FILTERS INSPECTION. FOUND TEFLON MATERIAL IN FWD SUMP REF 79-00-200-804-F00 CONTINUE IN SERVICE. REF: LOG 705999 - 3/29/2022 - PERFORMED INSP. OF #1 ENGINE FWD SUMP SCAVENGE TUBE AND FWD SUMP SCAVENGE PORT ON LUBE UNIT IAW AMM 79-21-01-000-801. NO DEBRIS FOUND. THIS CLEARS GMM/MTI.