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Aircraft record

N837SY2012 Boeing 737-8KN

Registration validUnclaimedSource: FAA, updated Oct 18, 2026

Safety record in brief:No NTSB accidents or incidents since 198221 ADs may apply26 service difficulty reports

Registration
Valid
expires Feb 28, 2027
Based in
Minneapolis, MN
owner city / state
Engine
CFM56-7B · 20,000 lb thrust
Cfm Intl.
Owners
1
since 2020
NTSB events
None
since 1982
ADs may apply
21
confirm with A&P
Service reports
26
since 1995

Registration

FAA Aircraft Registry · Oct 18, 2026
Registered owner
Sun Country INC
Owner type
Corporation
City, state
Minneapolis, MN
Certificate issued
Feb 19, 2020
Expires
Feb 28, 2027
Airworthiness
Standard · Transport
Airworthiness date
Feb 20, 2020

We never show street addresses, even though they appear in the public FAA file. Individual owners are shown by city and state only.

Airframe & engine

FAA Registry + type data

Airframe

Manufacturer
Boeing
Model
737-8KN
Year
2012
Serial number
40252
Aircraft type
Fixed wing multi engine
Category
Land
Certification
Type Certificated
Seats
191
Engines
2
Max takeoff weight
20,000 and over lb
Mode S code
AB7402

Engine

Make and model
Cfm Intl. Cfm56-7b
Type
Turbo-fan
Power
20,000 lb thrust

Total time and engine hours aren't public. They appear here once the owner adds logbooks.

Ownership history

Ownership history from FAA records
  1. 2020 – nowSun Country INCMinneapolis, MN · current

Individual owners are shown by city and state only.

Safety record

NTSB · Oct 15, 2026 · FAA ADs · Oct 18, 2026 · SDRs · Oct 16, 2026

NTSB events (0)

No NTSB accidents or incidents found for this airframe since 1982.

Accident history for this model

ADs published since 1998 that may apply (21)

These match the airframe or engine model. Whether each one applies, and whether it's been complied with, depends on serial numbers, equipment and logbook entries. Applicability must be confirmed by a mechanic against the aircraft's records.

ADSubjectEffectiveApplies to
2019-14-02Hydraulic powerAug 27, 2019Airframe (737-8KN)
2002-20-07 R1Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-8KN)
2002-20-07Boeing Model 737 Series AirplanesNov 12, 2002Airframe (737-8KN)
2001-11-11Boeing Model 737, 747, and 777 Series AirplanesJul 16, 2001Airframe (737-8KN)Serial numbers per Boeing Service Bulletins 737-25-1371 Rev 2, 737-25-1407, 747-25-3196 Rev 1, 777-25-0111 Rev 1
2001-10-14Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJun 8, 2001Airframe (737-8KN)Serial numbers per Boeing Special Attention Service Bulletins 737-35-1076, 737-35-1077, 747-35-2111, 757-35-0021, 757-35-0022, 767-35-0043, 767-35-0044, 777-35-0008, all dated March 1, 2001. Only with: Equipped with chemical oxygen generators.
Show all 21 ADs
ADSubjectEffectiveApplies to
2001-08-24Boeing Model 737 Series AirplanesMay 10, 2001Airframe (737-8KN)
2000-22-02 R1Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-8KN)
2000-22-02Boeing Model 737 Series AirplanesNov 13, 2000Airframe (737-8KN)
2000-15-16Boeing Model 737, 757, 767, and 777 Series AirplanesSep 12, 2000Airframe (737-8KN)Certain serial numbers: 737 1–2984; 757 1–798; 767 1–682; 777 1–083. Only with: Ranges are line numbers; equipped with Puritan-Bennett passenger and flight attendant oxygen masks as listed in Boeing Service Bulletins 737-35-1049, 757-35-0014, 767-35-0033, or 777-35-0005.
99-11-05Boeing Model 737 Series AirplanesJun 28, 1999Airframe (737-8KN)
99-22-16Boeing Model 737 Series AirplanesDec 7, 1999Airframe (737-8KN)Serial numbers per Boeing Service Bulletin 737-52-1128, dated April 22, 1999, or Boeing Service Bulletin 737-52-1137, dated May 13, 1999
98-13-12 R1Boeing Model 737, 747, 757, 767, and 777 Series AirplanesDec 28, 1998Airframe (737-8KN)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368 Revision 2, 757-27A0128, 767-27A0156, 777-27A0029 Revision 1
98-22-10Boeing Model 737 Series AirplanesNov 12, 1998Airframe (737-8KN)Serial numbers per Boeing Service Bulletin 737-53A1108, Revision 5, dated October 26, 1989
98-18-20Boeing Model 727 and Model 737 Series Airplanes Equipped with J.C. Carter Company Fuel…Oct 21, 1998Airframe (737-8KN)Only with: Equipped with J.C. Carter Company fuel valve actuators P/N 40574-2 (Kearfott Models 3715-7 and -8) or 40574-5 (Kearfott Model 3715-9).
98-13-12Boeing Model 737, 747, 757, 767, and 777 Series AirplanesJul 6, 1998Airframe (737-8KN)Serial numbers per Boeing Alert Service Bulletins 737-27A1212, 747-27A2368, 757-27A0128, 767-27A0156, and 777-27A0029, dated March 26, 1998
98-03-10Boeing Model 737, 747, 757, and 767 Series AirplanesFeb 19, 1998Airframe (737-8KN)Certain serial numbers: 737 1–2836; 747 1–1104; 757 1–731; 767 1–642. Only with: Equipped with non-powered IPECO pilots' seats; ranges are line position numbers.
97-22-07Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-8KN)Certain serial numbers: 737 292–2565. Only with: Limited to airplanes with line numbers 292 through 2565 inclusive.
97-18-06Boeing Model 737 Series AirplanesNov 12, 1997Airframe (737-8KN)
97-05-10Boeing Model 737 Series AirplanesMar 19, 1997Airframe (737-8KN)Only with: Having a main rudder power control unit (PCU) identified in Boeing Service Letter 737-SL-27-112-B, dated February 6, 1997.
97-04-01Boeing Model 737 Series AirplanesMar 21, 1997Airframe (737-8KN)Serial numbers per Boeing Service Bulletin 737-27-1155, dated October 26, 1989, as revised by Notices of Status Change 737-27-1155NSC1, NSC2, and NSC3
95-23-10Boeing Model 737 Series AirplanesDec 13, 1995Airframe (737-8KN)

AI-extracted — verify against original. Matched from each AD's applicability section; ADs replaced by a later AD are left out.

Service Difficulty Reports (26)

Reports of failures and defects that operators and repair stations sent to the FAA since 1995. A report describes one finding; it is not an accident.

  • Equipment and furnishings · divider · peelingJul 16, 2026

    FWD GALLEY FLOORING DIVIDER IS PEELING UPWARD AND IS A HAZARD WHEN PAX WALKING ACROSS. REPLACED GALLEY, ISLE THRESHOLD IAW AMM 25-27-21. OK FOR SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · unsecureMar 24, 2026

    12D AISLE LIGHT STRIP AND CARPET STICKING UP. SECURED LIGHT STRIP REF AMM 33-51-15 OK FOR SERVICE

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Lights · light · inoperativeFeb 9, 2026

    OVERHEAD PANEL EMERGENCY LIGHTS NOT ARMED, LAMP INOPERATIVE. R & R EMERGENCY LIGHTS NOT ARMED LIGHT ASSY REF AMM 33-18-00. OPS TEST GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
Show all 10 reports
  • Lights · lamp · inoperativeFeb 8, 2026

    EMERGENCY EXIT LAMP INOP. MAINT NOTIFIED TS 31882. INSPECTED EMERGENCY EXIT LIGHTS IAW AMM 33-51-00. NO DEFECTS NOTED. ACFT OKAY FOR SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Fire protection · smoke detector · faultedJan 24, 2026

    AFT RIGHT LAVATORY SMOKE DETECTOR BEEPING. OPEN

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · slide · dislodgedJan 15, 2026

    R1 DOOR-A PIECE OF SLIDE PACKAGING IS DISLODGED, CAN ONLY SEE WHEN ARMED. REINSERTED LOOSE MATERIAL INTO SLIDE IAW AMM 25-66-01. OKAY FOR SERVICE.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Indicating and recording systems · control panel · contaminatedDec 29, 2025

    EXCESSIVE SNOW CONTAMINATION IN AFT GALLEY BY L2 DOOR CAUSING EMER LIGHTS TO FLICKER AND PA SYS. TO BE INTERMITTENT. R & R AFT FA CONTROL PANEL REF AMM 31-15-21 OPS TEST GOOD.

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Equipment and furnishings · girt bar · out of positionDec 4, 2025

    GIRT BAR, DOOR L1 STUCK IN UNARMED POSITION. REPOSITIONED THE GIRT BAR ON L1 DOOR OK FOR SERVICE IAW AMM 25-66-02

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Wings · skin · crackedOct 29, 2025

    CRACK ON HOLE #7 AT 12 O´CLOCK POSITION, WING INBOARD LEADING EDGE SKIN PANEL FASTENER, KRAS 206, AT WING LEFT IN REF. CARD ENG-57SCA--11486. CRACK ON HOLE #7 AT 12 O´CLOCK POSITION, WING INBOARD LEADING EDGE SKIN PANEL FASTENER, KRAS 206, AT WING LEFT WAS REPAIRED PER ETI-737--25-182 REV. 2 AND…

    From FAA Service Difficulty Reports; matched by N-number and serial number.
  • Doors · strap · brokenOct 23, 2025

    BROKEN BASE OF STRAP EMERGENCY EXIT DOOR 832 & 842.

    From FAA Service Difficulty Reports; matched by N-number and serial number.

Showing the 10 most recent of 26 reports.

Related aircraft

Show all 8 related aircraft
All 8 registered Boeing 737-8KN aircraft

Sources

  • FAA Aircraft RegistryRegistration, owner city and state, airframe, engineupdated Oct 18, 2026
  • NTSB accident and incident databaseAccidents and incidents since 1982updated Oct 15, 2026
  • FAA Airworthiness Directives (Federal Register)ADs published since 1998updated Oct 18, 2026
  • FAA Service Difficulty ReportsReports since 1995updated Oct 16, 2026

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