N849SY
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.
28 reports on file, 2023-02-20 – 2026-07-20.
Part: UNKNOWN — SMOKE (CABIN) · airframe 25,761 hrs · 15,172 cycles
DURING APPROACH GO AROUND FLIGHT ATTENDANTS IN BACK REPORTED SMOKE IN CABIN UPON LANDING SMOKE HAD DISIPATED. PERFORMED FIM 21-00 TASK 806 WITH NO CURRENT FUMES OR ABNORMAL ODORS PRESENT. ACFT OK FOR SERVICE. (DECLARED EMERGENCY).
Part: A/C PACK — ODOR (CABIN) · airframe 25,369 hrs · 14,984 cycles
STRONG ODOR OF JET FUEL WHEN TRANSITIONING TO APU BLEED AS PACK SOURCE AFTER LANDING. DISSIPATES WITHIN A COUPLE OF MINUTES. MC NOTIFIED. TURNED OFF PACKS FOR 5 MINUTES. RESUPPLIED CONDITIONED AIR TO THE AIRCRAFT IAW AMM 21-00-00. COULD NOT DUPLICATE SMELL OF FUEL.
Part: LIGHT — FAILED (ZONE 200) · airframe 24,661 hrs · 14,720 cycles
ELECTRICAL FUMES STRONGLY FILLED THE CABIN AFTER TAKEOFF. CABIN LIGHTS(OVERHEAD LIGHTS) IMEDIATLEY FAILED WITH FUMES. (PASSENGERS REPORTED A HAZE IN CABIN) REF. LP 826002 ITEM 2 IDG SERVICED CORRECTLY AND HIGH POWER RUN C/W REF. AMM 71-00-00 NO DEFECTS NOTED OKAY FOR SERVICE. (DECLARED EMERGENCY) DURING SHORT FLIGHT WITH ELECTRICAL FUMES AUTOPILOT A WOULD NOT STAY EMGAGED LONGER THAT 2 SECONDS. FLIGHT DIRECTOR WOULD NOT FOLLOW ALT COMMANDS. PERFORMED FIM 22-11 TASK 801 NO DEFECTS NOTED. PERFORMED LAND VERIFY IAW AMM 22-11-00-700-801 NO DEFECTS NOTED OKAY FOR SERVICE.
Part: FLIGHT DIR — MALFUNCTIONED (ZONE 200) · airframe 24,661 hrs · 14,720 cycles
DURING SHORT FLIGHT WITH ELECTRICAL FUMES AUTOPILOT A WOULD NOT STAY EMGAGED LONGER THAT 2 SECONDS. FLIGHT DIRECTOR WOULD NOT FOLLOW ALT COMMANDS. PERFORMED FIM 22-11 TASK 801 NO DEFECTS NOTED. PERFORMED LAND VERIFY IAW AMM 22-11-00-700-801 NO DEFECTS NOTED OKAY FOR SERVICE. (EMERGENCY DECLARED)(FUMES REPORTED IN CABIN. AC LANDED SAFELY 1824Z/OVERWEIGHT LANDING )
Earlier reports · 2023–2025 · 24 reports
2025
Part: SKIN — CRACKED (ZONE 600) · airframe 24,481 hrs · 14,661 cycles
WO 95368 NR00018 IN REF TO CARD ENG-57SCA-11486 STEP 14, A CRACK WAS FOUND ON HOLE NR 7 AT SKIN (COUNTERSINK) AT 1 O'CLOCK POSITION (LOOKING TO AFT SIDE) ON RT WING. REPAIRED IAW ETI-737-25-206 REV 3 AND EA 57-0213.
Part: FLOORBEAM — CRACKED (ZONE 200) · airframe 24,481 hrs · 14,661 cycles
CRACKED PASSENGER FLOORBEAM (2 EAS) ON BS 540, BTW RBL /LBL 2 AT BOX AREA. PASSENGER FLOOR SUPPORTS (2 EAS) ON BS 540, BTW RBL - LBL 2 AT BOX AREA WERE REPLACED IAW SRM 51-40-02-0G-0.
Part: UNKNOWN — NO DISCREPANCY · airframe 24,452 hrs · 14,647 cycles
FLIGHT ATTENDENTS REPORT BANGING NOISE FROM BACK OF AIRCRAFT - PERFORMED FIM 49-55 TASK 809 NO DEFECTS NOTED PERFORMED APU BITE PER FIM 49-60 TASK 801 NO FAULTS NOTED PERFORMED INPUT MONITORING OF BLEED AIR SYSTEM OPS CHECKS NORMAL OK SERVICE
Part: HEAT EXCHANGER — DIRTY (ZONE 100) · airframe 24,180 hrs · 14,514 cycles
L/H PACK FUME SMELL ( AIR CONDITIONING PACKS (PRESSURIZED) ) R&R OF RECIRCULATION FILTERS ACCOMPLISHED ON W/O 98445 N/R-00001 PERFORMED L/H PACK HEAT EXCHANGER CLEAN IAW AMM 21-51-00 PERFORMED FIM 21-00 TASK 802 NO SIGN OF CABIN FUMES THIS CLEARS MEL
Part: UNKNOWN — ODOR (CABIN) · airframe 24,180 hrs · 14,514 cycles
SMELL OF OIL IN PACK NOTICED IN FLIGHT DECK "DIRTY SOCK SMELL" ( AIR CONDITIONING PACKS (PRESSURIZED) ) PERFORMED FIM 21-62 TASK 801, NO FAULTS. PERFORMED FIM 21-00 TASK 806. NO SIGNS OF CABIN FUMES AT THIS TIME. A/C OK FOR SERVICE. THIS CLEARS MEL
Part: GLOWSTRIP — CRACKED (ZONE 200) · airframe 24,102 hrs · 14,473 cycles
PHOTO-LUMINESCENT STRIP IS CRACKED AND PULLING UP NEXT TO SEAT 1C RESECURED PHOTOLUMINESCENT STRIP IAW AMM 33-51-15
Part: BRACKET — DAMAGED (ZONE 800) · airframe 23,974 hrs · 14,418 cycles
WORK ORDER 97646, NR00002: TCC: PLEASE EVALUATE THE L1 DOOR ESCAPE SLIDE COVER GIRT BAR RETAINER CLIPS AND FLOOR MOUNTED BRACKET FOR HISTORY OF BRACKET LOOSE/ DIFFICULT TO DISARM/ HARD TO OPERATE AND DISARM. REPLACE OR ORDER PARTS, AS NECESSARY. REFERENCE AMM 25-66-01 AND 25-66-02. SEE ATTACHED HISTORY. CW AMM 25-66-01 NO DEFECTS NOTED AT THIS TIME.
Part: GIRT BAR — OUT OF ADJUST (ZONE 800) · airframe 23,965 hrs · 14,415 cycles
L1 GIRT BAR IS DIFFICULT TO DISARM. READJUSTED L1 DOOR GIRT BAR RETAINING CLIPS REF AMM 25-66-01 OPS CHECK GOOD.
Part: GIRT BAR — NO DISCREPANCY (ZONE 800) · airframe 23,962 hrs · 14,414 cycles
1L GIRT BAR IS HARD TO OPERATE AND STICKY. INSPECTED OUTER SLIDE AND GIRT BAR NO DEFECTS NOTED AND OPS CHECK NORMAL AND FREELY IAW 25-66-00 OK FOR SRV.
Part: BRACKET — OUT OF ADJUST (GIRT BAR) · airframe 23,908 hrs · 14,389 cycles
L1 GIRT BAR BRACKET ARE LOOSE CAUSING GIRT BAR TO SLIP OUT REASJUSTED L1 GIRT BAR BRACKET IAW AMM 25-66-01. OPS CHECK GOOD.
Part: BRACKET — OUT OF ADJUST (GIRT BAR) · airframe 23,673 hrs · 14,290 cycles
DEFECT 702936: DOOR 1L GIRT BAR STICKS - RESOLUTION: ADJUSTED 1L GIRT BAR RETENTION BRACKETS PER AMM 25-66-00
Part: BRACKET — LOOSE (ZONE 800) · airframe 23,595 hrs · 14,249 cycles
L1 DOOR GIRT BAR BRACKET LOOSE. REPAIRED BRACKET TO HOLD THE GIRT BAR SECURELY. AMM REF 52-11-00.
Part: BRACKET — LOOSE (GIRT BAR) · airframe 22,870 hrs · 13,973 cycles
DEFECT 795045: 1L DOOR / GIRT BAR BRACKET LOOSE.. - - RESOLUTION: REMOVED AND REPLACED 1L DOOR GIRT BAR J HOOKRIVET REF ; IPC 25-66-00-13. AMM REF: REMOVE AND INSTALL SLIDE. 25-66-01-400-803. RIVET REMOVE AND REPLACE REF. SRM51-40-02. RII 8379 .
Part: CIRCUIT BREAKER — TRIPPED (ZONE 200) · airframe 22,595 hrs · 13,888 cycles
DEFECT 792591: EMERGENCY EXIT LIGHT ILLUMINATED NOTED IN ARMED SWITCH POSITION OVER LEFT EMER EXIT. RESOLUTION: FOUND L AFT EMER CHGR C/B OUT ON P18-3. RESET SAME REF AMM 20-60-01. NO FURTHER FAULTS NOTED. EMERGENCY LIGHTS CHECK NORMAL REF AMM 33-51-00. OK FOR SERVICE.
2024
Part: ENGINE — UNKNOWN · airframe 22,152 hrs · 13,737 cycles
REPLACED ENGINE ON W/O 91587 TASK CARD 71000000.
Part: HOOK — LOOSE (GIRT BAR) · airframe 21,403 hrs · 13,408 cycles
BOARDING DOOR GIRT BAR HOOK ON DOOR (RT SIDE) NEEDS TIGHTINING. ADJUSTED L1 DOOR AFT GIRT BAR RETAINTER REF AMM 25-66-01. OK FOR SERVICE
Part: BRACKET — LOOSE (R1 GIRT BAR) · airframe 20,597 hrs · 13,067 cycles
1R DOOR BRACKET FOR GIRT BAR IS LOOSE. RESECURED 1R DOOR BRACKET THAT HOLDS GIRT BAR REF AMM 25-66-01.
2023
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 19,829 hrs · 12,816 cycles
DEFECT 746372: R2 DOOR GIRT BAR DIFFICULT TO REMOVE. - - RESOLUTION: REMOVED DEBRIS FROM GIRT BAR LATCH REF AMM 25-66-02. OPS CHK GOOD.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 18,681 hrs · 12,290 cycles
2L SLIDE DIFFICULT TO ARM SLIDE APPEARS COMING OUT, CHAIN IS HANGING FROM SLIDE. - - - RESOLUTION: INSPECTED 2L ESCAPE SLIDE PACK IAW AMM 25-66-01. NO DEFECTS NOTED
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 18,142 hrs · 12,032 cycles
DEFECT 706784: L2 DOOR SLIDE NEEDS TO BE ADJUSTED. RESOLUTION: ADJUSTED DOOR SLIDE PER AMM 25-06-00.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 18,138 hrs · 12,030 cycles
DEFECT 706782: DURING CLIMBOUT AT APPROXIMATELY 16000 THE "RIGHT" WING-BODY OVERHEAT LLIGHT ILLUMINATED. FOLLOWED QRH PROCEDURES AND RETURNED TO MSP FOR LANDING. WHEN THRUST LEVERS WENT TO IDLE DURING DESCENT THE LIGHT WENT OUT. - - - RESOLUTION: PERFORMED FIM TASK 26-18 TASK 801 FOUND FAULT CODE 64,62 AND 72. R+R M1764 OVHT DETECTOR AND M1763 OVHT DETECTOR IAW AMM 26-18-02. REPLACED OVERHEAT DETECTION MODULE PRECATIONARY IAW AMM 26-18-01 OPS CHECK GOOD. PERFORMED ENGINE RUN IAW AMM 71-00-00-700-813-F00. NO DEFECTS OR WING TO BODY OVERHEAT LT ON.
Part: UNKNOWN — UNKNOWN (UNKNOWN) · airframe 18,138 hrs · 12,030 cycles
DEFECT 706782: DURING CLIMBOUT AT APPROXIMATELY 16000 THE "RIGHT" WING-BODY OVERHEAT LIGHT ILLUMINATED. FOLLOWED QRH PROCEDURES AND RETURNED TO MSP FOR LANDING. WHEN THRUST LEVERS WENT TO IDLE DURING DESCENT THE LIGHT WENT OUT. - - - RESOLUTION: PERFORMED FIM TASK 26-18 TASK 801 FOUND FAULT CODE 64,62 AND 72. R+R M1764 OVHT DETECTOR AND M1763 OVHT DETECTOR IAW AMM 26-18-02. REPLACED OVERHEAT DETECTION MODULE PRECATIONARY IAW AMM 26-18-01 OPS CHECK GOOD. PERFORMED ENGINE RUN IAW AMM 71-00-00-700-813-F00. NO DEFECTS OR WING TO BODY OVERHEAT LT ON.
Part: NONE — NONE · airframe 17,930 hrs · 11,948 cycles
DEFECT 721183: AUX PITOT MASTER CAUTION ON CLIMB OUT AT 13000 FEET QRH RAN. EMERGENCY DECLARED. RESOLUTION: REMOVED & REPLACED AUX PITOT IAW B737 34-11-01. PERF LEAK TEST PER B737 AMM 34-11-00. OPS CHECK GOOD. NO LEAKS
Part: NONE — NONE · airframe 17,686 hrs · 11,927 cycles
DEFECT W/O 69764 N/R-00106: EMERGENCY LIGHTS, ASSOCIATED WITH BATTERY PACKS M2616, M1675, M2335, M1694, M1670, 1672, M1673 AND M1671. ARE INOPERATIVE. RESOLUTION: (IN PROGRESS)