N161SY
Registered owner: SKYWEST AIRLINES INC, UT (owner ≠ operator)
Operators of this aircraft
Who operated this tail, and how firmly we know it.
| Operator | Role | Period | Basis |
|---|---|---|---|
| SKYWEST AIRLINES, INC. (SWIA) | Operator | 2016-12-04 – 2016-12-04 | Operator named in NTSB report |
| SKYWEST AIRLINES INC | Operator | 2016-12-04 – 2016-12-04 | Operator named in NTSB report |
Accident & incident history
Maintenance disclosures
INSPECTED SKIN DEFORMATION/DENT OBSERVED BTWN FR10 & FR12, STR 14 THROUGH STR 16, DAMAGED AREA INITIATES APPROX 2.00 IN FWD OF FR10 & EXTENTS AFT TO FR12. OVERALL AFFECTED AREA MESSURES 27.0 IN IN LENGTH & 7 INCHES IN WIDTH, WITH A MAX DEPTH OF 0.204 IN ALONG WITH A DENT/GOUGE LOCATED AT STR 15 & FR 11 INTERSECTION FOUND TO BE OUT OF LIMITS IAW SRM 53-10-01AD/02. DAMAGE OUT OF LIMITS & REPAIR. CLASSIFIED AS A MAJOR REPAIR. PERFORMED REPAIR TO DAMAGED AREA ON LT FWD FUSELAGE AREA BETWEEN FR10 & FR12, STGR-14 THROUGH STGR-16 IAW ETD 2026-170-009627-A,
L/H FLAP TRACK #2A OUTBOARD HAS WIDTH REDUCTION DAMAGE WITH A MAXIMUM LOSS OF .40 MM. TC2-8916 CAL DUE 11-20-24. (C-CHECK RO 7/22/2024) REMOVED AND REPLACED LH #2A OB FLAP TRACK REF EMB AMM 57-54-25-400-801-A TW: TC2-7543 CAL DUE: 05/13/2025
CORROSION, AFT WET AREA, ON END OF RH INBOARD SEAT TRACK BETWEEN FRAME 84 AND 85. (C-CHECK RO 7/22/2024) PERFORMED PERMANENT SPLICE REPAIR ON RH INBD FLOOR BEAM SEAT TRACK FR 83-84 REF. ETD2022-170-022163 REV. B. CHANGE IN WEIGHT MEASURES 308.96 GRAMS. WEIGHT LESS THAN 2.5 LBS, NO WEIGHT AND BALANCE ADJUSTMENT REQUIRED. CAL. TOOL I.D.# SH2-10286, DUE DATE 4-22-25. SEE CONTINUATION CARD FOR FURTHER WORK PERFORMED.
LH OB LATERAL SEAT TRACK FROM FR 74 TO FR 84 HAS CORROSION AS MARKED. (C-CHECK RO 7/22/2024) REMOVED AND REPLACED LH OB LATERAL SEAT TRACK FROM FR 74 TO FR 84 REF EMB SRM 51-40-08. SEAT TRACK REPLACED WITH OEM PART NO CHANGES TO WEIGHT AND BALANCE NOTED
MAIN CABIN FLOOR STRUCTURE LEFT OUTBOARD SEAT TRACK SECTION FR 34/43 - 59 HAS GOUGING AT FRS 45, 47, 51, 53, 55, 57 AND 59. (C-CHECK RO 7/22/2024) REMOVED AND REPLACED LH OB SEAT TRACK FR 34-59 REF EMB SRM 51-40-08. SEE CONTINUATION CARD FOR WORK PERFORMED. PART WAS REPLACED WITH OEM PART NO CHANGE TO WEIGHT AND BALANCE NOTED.
SHEAR CLIP AT FR 84 AND STR 28 CORRODED. (C-CHECK RO 7/22/2024) REMOVED AND REPLACED SHEAR CLIP AT FR 84 BETWEEN STR 28R -27R REF: SRM 51-40-08
LH IB FLOOR SEAT TRACK HAS MULTIPLE AREAS WHERE CORROSION IS PRESENT AS MARKED FR 30- FR 34 (C-CHECK RO 7/22/2024) REMOVED AND REPLACED R/H I/B SEAT TRACK BETWEEN FR23 - FR34 REF: SRM 51-40-08. REPLACED WITH OEM PART NO CHANGE TO WEIGHT AND BALANCE NOTED
RH IB FLOOR SEAT TRACK HAS MULTIPLE AREAS WHERE CORROSION IS PRESENT AS MARKED FR 23- FR 34 (C-CHECK RO 7/22/2024) REMOVED AND REPLACED RH IB FLOOR SEAT TRACK FR 23- FR 34 REF EMB SRM 51-40-08. PART REPLACED WITH OEM PART NO CHANGE TO WEIGHT AND BALANCE NOTED
TRANSFER FROM EAML 1239521 : WRITE UP FROM EAML 1239214. FOUND GOUGE IN SKIN AT FRAME 20.5 AND STRINGER 9 TO BE .042" DEEP, 1.5 INCHES LONG, AND 0.249 INCHES WIDE. (FILED CLOSED)REPAIR ACCOMPLISHED BY MHIRJ REFER TO SOW MIS-4505 DATED 11/11/2023 - I/A/W ETD 2023-170-027824 REV B DATED NOV 8 2023
LH LOWER FUSELAGE FRAME 52 L-ANGLE HAS A CRACK EMANATING FROM THE OUTBOARD MOST RIVET. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L-ANGLE AT LH LOWER FUSELAGE FRAME 52. / REF SRM 51-40-08
R/H INTERCOSTAL AT FR.90-91 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED R/H INTERCOSTAL AT FR 90-91 REF EMB SRM 51-40-08 SEE CONTINUATION CARD FOR WORK ACCOMPLISHED
R/H INTERCOSTAL AT FR.89-90 CORRODED IN 2(EA) PLACES AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED INTERCOSTAL AT FR 89-90 REF EMB SRM 51-40-08. RESTORED SURFACE PROTECTION REF SRM 51-23-06
L/H SPLICE AT FR.90 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H SPLICE AT FR.90 REF EMB SRM 51-40-08
R/H SPLICE AT FR.91 CORRODED AT 6(EA) FASTENERS AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED R/H SPLICE AT FR 91 REF EMB SRM 51-40-08 SEE CONTINUATION CARD FOR WORK ACCOMPLISHED REF EMB SRM 51-40-08
R/H SPLICE AT FR.90 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED R/H SPLICE AT FR 90 REF EMB SRM 51-40-08 SEE CONTINUATION CARD FOR WORK ACCOMPLISHED
R/H I/B SPLICE AT FR.89 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED R/H I/B SPLICE AT FR 89 REF EMB SRM 51-40-08 SEE CONTINUATION CARD FOR WORK ACCOMPLISHED
R/H O/B SPLICE AT FR.87-88 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED R/H O/B SPLICE PLATE BETWEEN FRAMES 87-88. / REF SRM 51-40-08
L/H I/B SPLICE AT FR.89 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H I/B SPLICE AT FR.89 REF EMB SRM 51-40-08
COCKPIT FLOOR, AFT END OF THE CONNECTOR FWD FUSELAGE I SUPPORT BETWEEN FRAMES 11 AND 12 HAS A CRACKED ANGLE. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED FWD FUSELAGE I SUPPORT BETWEEN FRAMES 11 AND 12 REF EMB SRM 51-40-08
CORROSION, FORWARD WET AREA, ON LH FLOOR BEAM BETWEEN FR19 AND FR20 AROUND WINDSCREEN MOUNTING POINT. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H FLOOR BEAM BETWEEN FR 19 AND FR 20 AROUND WINDSCREEN MOUNTING POINT. REF EMB SRM 51-40-08. SEE CONTINUATION FOR WORK PERFORMED.
CORROSION AFT WET AREA, ON L/H ANGLE SUPPORT ATTACHED TO INTERCOSTAL BETWEEN FR. 90-91 IS CORRODED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H ANGLE SUPPORT ATTACHED TO INTERCOSTAL BETWEEN FR. 90-91 REF EMB SRM 51-40-08. SEE ATTACHED CONTINUATION CARD FOR ALL WORK ACCOMPLISHED.
L/H O/B SPLICE AT FR. 87-88 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H O/B SPLICE AT FR. 87-88. REF EMB SRM 51-40-08
L/H INTERCOSTAL BETWEEN FR. 90-91 CORRODED AS MARKED. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H INTERCOSTAL BETWEEN FR. 90-91 REF EMB SRM 51-40-08. RESTORED SURFACE PROTECTION REF SRM 51-23-06
L/H I/B SEAT TRACK CORRODED AT FR.84 AS MARKED. (C-CHECK RO 10/28/2021) REPAIRED CORROSION ON LH IB SEAT TRACK BY SPLICE REPAIR PER ETD2021-170-033946 WEIGHT OF REPAIR PARTS IS 227 GRAMS .RESTORED SURFACE PROTECTION REF SRM 51-23-06. SEE CONTINUATION FOR WORK PERFORMED.
L/H I/B BEAM AT FR.86-88 HAS 5(EA) AREAS OF CORROSION. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED L/H I/B BEAM AT FR.86-88 REF EMB SRM 51-40-08
R/H I/B BEAM AT FR.86-88 HAS 6(EA) AREAS OF CORROSION. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED R/H I/B BEAM AT FR 86-89 REF EMB SRM 51-40-08. R/H I/B BEAM REPLACED WITH OEM PART NO CHANGE TO WEIGHT
R/H I/B SEAT TRACK HAS 2(EA) AREAS OF CORROSION BETWEEN FR.84-85 (C-CHECK RO 10/28/2021) BLENDED R/H I/B SEAT TRACK 2(EA) AREAS OF CORROSION BETWEEN FR.84-85NOMINAL THICKNESS .195" MATERIAL REMOVED .195" WITHIN ALLOWABLE LIMITS OF ETD 2021-170-033926. RESTORED SURFACE PROTECTION REF ETD 2021-170-033926. SEE CONTINUATION CARD FOR WORK PERFROMED.
CROSSBEAM AT R/H FR.84 CORRODED IN 4(EA) PLACES AS MARKED. (C-CHECK RO 10/28/2021) FABRICATED AND INSTALLED REPAIR DOUBLER REF EMB ETD2021-170-033929 AND EMB SRM 53-00-10 REPAIR 03. SEE ATTACHED CONTINUATION CARD FOR ALL WORK ACCOMPLISHED.
CORROSION, FORWARD WET AREA, ON RH INBOARD SEAT TRACK (FR12 TO FR20/21 SEGMENT) IN 2 LOCATIONS AT FR17/18 AND FR20/21. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED RH INBOARD SEAT TRACK FR12 TO FR20/21 REF EMB SRM 51-40-08
CORROSION, FORWARD WET AREA, ON LH INBOARD SEAT TRACK (FR12 TO FR20/21 SEGMENT) BETWEEN FR19 AND FR20. (C-CHECK RO 10/28/2021) REMOVED AND REPLACED LEFT HAND INBOARD SEAT TRACK BEAM BETWEEN FRAMES 13-20 (FWD WET AREA). / REF SRM 51-40-08
STRINGER 20L DAMAGED BETWEEN FRAMES 5 AND 6. REMOVED AND REPLACED THE STRINGER IAW SRM.
LWR ATTACH FLANGE AT FRAME 8 IS DAMAGED. REMOVED AND REPLACED THE ATTACH FLANGE IAW SRM.
DAMAGED ANGLE FROM FRAMES 2-4 BETWEEN STRINGERS 26 AND 28R. REMOVED AND REPLACED THE ANGLE IAW SRM.
STRINGER 28L IS CRACKED AT FRAME 4. REMOVED AND REPLACED THE STRINGER IAW SRM.
STRINGER 24R DAMAGED AT FRAME 4. REMOVED AND REPLACED THE STRINGER IAW SRM.
DIVERTED DUE TO A NOSE GEAR DISAGREE, ON LANDING THE NOSE GEAR COLLAPSED AT AROUND 90KTS. REPAIRED IAW AMM AND SRM.