N836SY

BOEING 737-8KN · 2012 · Fixed-wing multi-engine · 2 engines · 191 seats · Valid Registration

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.

14 reports on file, 2021-04-05 – 2026-08-12.

OTHER · 2026-08-12 Matched by certificate designator
ATA 2520

Part: LIGHT — DETACHED (ZONE 200) · airframe 48,441 hrs · 19,764 cycles

FLOOR PROXIMITY EMERGECY ESCAPE PATH MARKING SYSTEM LOOSE ROWS 11 AND 12 DEF. RESECURED EMERGENCY ESCAPE FLOOR PATH LIGHTING TO FLOOR IAW AMM 25-27-15. OPS CHECKED GOOD.

Source: SDR SCNA20260813358
OTHER · 2026-05-15 Matched by certificate designator
ATA 3350

Part: LIGHT — UNSECURE (ZONE 200) · airframe 47,908 hrs · 19,512 cycles

FLOOR ROWS 12 AND 13 SEATS DEF EXIT PATH LIGHT STRIPPING COMING OFF. SECURED EXIT PATH LIGHT FLOOR STRIPPING IAW AMM 20-30-11 AND CMM 33-51-07.

Source: SDR SCNA20260518202
SMOKE/FUMES/ODORS/SPARKS · 2026-04-28 Matched by certificate designator
ATA 2530

Part: COFFEEMAKER — ODOR (ZONE 900) · airframe 47,845 hrs · 19,479 cycles

ELECTRICAL BURNING SMELL COMING FROM OVEN OR COFFEE MAKER. REMOVED AND REAPLCED AFT OVEN REF AMM 25-31-01 OPS CHECK NORMAL THIS CLEARS MEL.

Source: SDR SCNA20260428174
OTHER · 2026-03-23 Matched by certificate designator
ATA 3350

Part: LIGHT — UNSECURE (ZONE 200) · airframe 47,648 hrs · 19,376 cycles

ROW 13D EMER PATH LIGHT STRIP LOOSE SECURED FLOOR TRACK LIGHTING REF 25-00-00

Source: SDR SCNA20260324134
WARNING INDICATION · 2026-02-22 Matched by certificate designator
ATA 3260

Part: SENSOR — FAULTED (ZONE 700) · airframe 47,483 hrs · 19,306 cycles

AFTER DRPARTURE/ AIRBORNE RIGHT MAIN GEAR INDICATOR STAYED ILLUMINATED. PERFORMED PSUE BITE FOUND FAULT 32-61005 R DN LKD A FAULT REMOVED AND REPLACED SENSOR S0073 OPS CHECK GOOD NO FAULTS REF 32-61-31-400-801

Source: SDR SCNA20260223100
Earlier reports · 2021–2025 · 9 reports

2025

WARNING INDICATION · 2025-12-14 Matched by certificate designator
ATA 3260

Part: LIMIT SWITCH — CONTAMINATED (ZONE 700) · airframe 47,043 hrs · 19,145 cycles

DURING CLIMB FROM KLBB WE GOT A GEAR DISAGREE AND RAN THE QRH. THE MANUAL GEAR DOOR HAD POPPED OPEN AND IS HARD TO CLOSE & LATCH. PERFORMED PSEU BITE PER FIM 32-09 TASK 801 NO FAULTS NOTED. T/S PER FIM 32-30 TASK 815. FOUND MANUAL EXTENSION LIMIT SWITCH S1186 DOOR TO BE CONTAMINATED. CLEANED PER FIM 32-30 TASK 815. DOOR IS SECURE & SECURES PROPERLY.

Source: SDR SCNA20251216492
MULTIPLE FAILURE; WARNING INDICATION · 2025-08-04 Matched by certificate designator
ATA 7830

Part: CONTROL VALVE — LOCKED (ZONE 400) · airframe 46,566 hrs · 18,909 cycles

NUMBER 1 ENG UNRESPONSIVE AFTER TOUCH DOWN N1 STUCK AT 20% WITH NO CHANGE IN N1, N2, FF WITH THRUST LEVER INCREASE. REVERSER LIGHT YELLOW WITH INABILITY TO ENGAGE NR 1 REVERSER ON LANDING. TAKE OFF CONFIG LIGHT ILLUMINATES WITH THRUST LEVER INCREASE MX NOTIFIED. REMOVED LOCKING DEVICE FROM LT DIRECTIONAL CONTROL VALVE. MANUALLY STOWED THRUST REVERSER IAW AMM 78-31-00. PERFORMED EAU BITE IAW FIM 78-31 TASK 801, CLEARED STOW & DEPLOY FAULTS RAN THRUS REVERSER WITH NO DEFECTS. CREW PERFORMED ENGINE RUN, OPS CHECKS GOOD

Source: SDR SCNA20250807298
SMOKE/FUMES/ODORS/SPARKS · 2025-06-03 Matched by certificate designator
ATA 2530

Part: OVEN — SMOKE (ZONE 900) · airframe 46,246 hrs · 18,754 cycles

AFT OVEN A/C LEFT SMOKES, NEEDS TO BE CLEANED ( NON-ESSENTIAL EQUIPMENT AND FURNISHING (NEF) ) - RESOLUTION: CLEANED AFT GALLEY OVEN #3 OPS CHECK GOOD REF AMM 25-31-01. THIS CLEARS MEL 25-10 MDDR# 131761

Source: SDR SCNA20250603187
SMOKE/FUMES/ODORS/SPARKS · 2025-02-16 Matched by certificate designator
ATA 2120

Part: UNKNOWN — ODOR (CABIN) · airframe 45,609 hrs · 18,482 cycles

DEFECT 790020: HYDRAULIC SYSTEM A AT 73%WITH RF WAS 100% FULL WHEN WE LEFT MSP. COULD SMELL HYDRAULIC FLUID ON DESCENT. - - RESOLUTION: REFILLED SYS A HYDRAULICS IAW AMM 12-12-00 GOOD FOR SERVICE.

Source: SDR SCNA20250217051

2023

OTHER · 2023-05-21 Matched by certificate designator
ATA 2565

Part: SLIDE — DISLODGED (L2 DOOR) · airframe 41,936 hrs · 16,820 cycles

DEFECT 769504: DOOR 2L SLIDE FELL OUT OF HOLDER. NO DEPLOYMENT OF SLIDE. - - - RESOLUTION: REINSTALLED SLIDE IN COVER AND INSTALLED ON DOOR PER AMM 25-66-01 INSPECTED INSTALLATIONS OF 2L DOOR SLIDE PER AMM 25-66-01

Source: SDR SCNA20230522160

2022

OTHER · 2022-11-20 Matched by certificate designator
ATA 2560

Part: GIRT BAR — OUT OF POSITION (L2 DOOR) · airframe 40,676 hrs · 16,308 cycles

ESCAPE SLIDE EXTENDS TOO FAR FROM DOOR L2. REPOSITIONED GIRT BAR AS TO PROPERLY STOW .REF AMM 25-66-01.NOTE: DID NOT REMOVE SLIDE OR OPEN COVER TO ACCOMPLISH.

Source: SDR SCNA20221122147
OTHER · 2022-01-13 Unresolved
ATA 5300

Part: NONE — NONE · airframe 38,463 hrs · 15,437 cycles

CORROSION ON SHIELD AT BS 492-500A STRINGER 26R/H. REPLACED SHIED AT B.S. 492-500A STRINGER 26 R/H PER DRAWING 143A0080 I.A.W B737 SRM 51-40-02-0G-0 RU74, B737 SRM 51-40-05-0G-0 REV 74.

Source: SDR 2022FA0000059
OTHER · 2022-01-13 Unresolved
ATA 5330

Part: NONE — NONE · airframe 38,463 hrs · 15,437 cycles

LIGHTNING STRIKE IN FUSELAGE SKIN @STA. 277, 1.5" ABOVE STR. 16R. REMOVED DAMAGE AT BS 277 1.5" ABOVE STR 16R IAW B737-800 53-00-01 REPAIR 36 REV 74 CUT OUT MEASURES 1.00" WIDE BY 4.00" LONG. FABBED DOUBLER FROM .040" 2024-T3, TRIPLER FROM .063" 2024-T3 AND FILLER FROM .100" 2024-T3 IAW B737-800 SRM 53-00-01 REPAIR 36 REV 74 INSTALLED DOUBLER, TRIPLER AND FILLER IAW B737-800 SRM REPAIR 36 REV 74. THIS IS A CATAGORY-B-REPAIR INSPECTION THRESHOLD IS 50,000 FLIGHT CYCLES AFTER A/C DELIVERY USEING LFEC AT AN INTERVAL OF 5,000 FLIGHT CYCLES IAW 737 NDT PART 6. 53-30-00 PROCEDURE 5 CURRENT TSN IS 38,463 CURRENT CSN IS 15,437.

Source: SDR 2022FA0000058

2021

FALSE WARNING · 2021-04-05 Matched by certificate designator
ATA 3260

Part: WARNING MESSAGE — FALSE ACTIVATION (MLG) · airframe 36,304 hrs · 14,636 cycles

DURING LDG APPROACH IN LAS, RECEIVED UNSAFE GEAR INDICATION ALONG W/ GPWS WARNING. EXECUTED GO AROUND AND RAN QRH , SECOND APPROACH WAS NORMAL. PERFORMED PSEU BITE WITH NO EXISTING FAULTS AND NO FAULTS IN HISTORY REF FIM 32-09 TASK 801. AC IS OK FOR SERVICE. [WO# 59133 NR-3: DUE TO HISTORY OF GEAR LIGHT DISAGREE HISTORY PERFORM FIM TASK 32-30 TASK 816. PERFORMED FIM 32-30 TASK 816 WITH NO DEFECTS NOTED. OPS CHECKS NORMAL.]

Source: SDR SCNA202104080017