- Registered owner
- Coulson Aviation (USA) Inc
- Location
- Portland, OR
- Owner type
- Corporation
- Serial number
- 27693
- Year built
- 1995
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- February 23, 1995
- Certificate issued
- January 21, 2023
- Expires
- January 31, 2030
- Mode S code
- A4A639
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56 model are included below.
On this page
Airworthiness directives that may apply · 55
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1985 | 1 |
|---|---|
| 1986 | 1 |
| 1990 | 1 |
| 1991 | 1 |
| 1996 | 1 |
| 1997 | 5 |
| 1998 | 9 |
| 1999 | 2 |
| 2000 | 3 |
| 2001 | 5 |
| 2002 | 5 |
| 2003 | 2 |
| 2004 | 2 |
| 2005 | 1 |
| 2007 | 3 |
| 2008 | 2 |
| 2009 | 2 |
| 2010 | 4 |
| 2012 | 1 |
| 2013 | 2 |
| 2014 | 1 |
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2021 | 2 |
| 2022 | 1 |
| 2023 | 1 |
Engine · CFM International CFM56 series
AD 2023-05-05Turbine Engine Compressor SectionAD 2022-02-03Turbine Engine Accessory DriveAD 2021-16-08Turbine SectionInformation bulletins that may apply · 4
Advisory, not mandatory.
Historical bulletins · 5
SAIB NE-13-33R1Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle VanesSAIB NE-13-33Turbine Engine Air Inlet Section - LP Turbine, Stage 1 Nozzle VanesSAIB NE-08-17R2Turbine Section - Propulsion Technology LLC Unapproved RepairSAIB NE-08-17R1Propulsion Technology LLC Unapproved RepairSAIB NE-08-17Propulsion Technologies International Unapproved Repair
NTSB investigations
No NTSB investigations matched to N399WNMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Boeing 737-3H4 aircraft
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports · 360
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR SWAA2017071715013Spar · corrodedRT HORIZONTAL UPPER AFT SPAR CORRODED IN FRONT OF NR 4 ELEVATOR HINGE 8 FT FROM INBOARD END. REPAIRED SPAR PER ER AND EA.SDR SWAA2017071114937Cover · crackedL2 DOOR CUTOUT AFT DOOR SWITCH COVER CRACKED. R&R COVER PER SRM.SDR SWAA2017071114936Lens · looseCENTER AISLE EMERGENCY EXIT LIGHT SIGN LENS LOOSE AT ROW 24. SECURED LENS PER AMM.
See all 360 reportsSTCs that may be installed · 7
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Engine · CFM International CFM56 series
STC SE04840NYInstallation of HarcoSemco Exhaust Gas Temperature (EGT) Electrical Harnesses in CFM56-7 engineSTC SE03036CHApplication of a deep compressive stress layer using a Low Plasticity Burnishing (LPB) process on CFM56-7 Series Engines Stage 1 High Pressure Compressor (HPC) Blade Dovetails in accordance with Delta Air Lines Inc. Drawing No. 72-0396, Revision B, dated November 3, 2011, or later FAA Approved revision.STC SE00032ENInstallation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 Fan/Booster Module.STC SE00033ENInstallation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 High Pressure Compressor ModuleSTC SE00034ENInstallation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 High Pressure Turbine ModuleSTC SE00035ENInstallation of Pratt & Whitney (P&W) Global Material Solutions (GMS) CFM56-3 Low Pressure Turbine ModuleSTC SE00822CHInstall AeroControlex P/N 2604880-001 variable stator feedback control cable and P/N 2604880-002 variable bleed valve feedback control cable on CFM International engines.