- Registered owner
- National Nuclear Security Administration
- Location
- Albuquerque, NM
- Owner type
- Government
- Serial number
- 24493
- Year built
- 1989
- Type
- Fixed wing multi engine
- Engine
- Turbo-fan
- Airworthiness
- Standard, transport
- Airworthiness date
- November 12, 2014
- Certificate issued
- June 9, 2020
- Expires
- June 30, 2027
- Mode S code
- ADD445
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every CFM International CFM56-3C model are included below.
On this page
Airworthiness directives that may apply · 19
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1990 | 1 |
|---|---|
| 1991 | 1 |
| 1996 | 1 |
| 1997 | 2 |
| 1998 | 5 |
| 1999 | 1 |
| 2000 | 3 |
| 2001 | 1 |
| 2002 | 1 |
| 2007 | 1 |
| 2009 | 1 |
| 2013 | 1 |
| 2014 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2022 | 1 |
Engine · CFM International CFM56-3C series
AD 2022-02-03Turbine Engine Accessory DriveAD 2017-14-08Turbine Engine Compressor SectionAD 2016-14-10High-pressure turbine (HPT) disksInformation bulletins that may apply · 1
Advisory, not mandatory.
Engine · CFM International CFM56-3C series
SAIB NE-08-17R3Turbine Section - Propulsion Technology LLC Unapproved RepairNTSB investigations
No NTSB investigations matched to N990STMatched 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 737-4YO aircraft
FAA incident reports
No FAA accident or incident reports matched to N990STMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Boeing 737-4YO aircraft
Service difficulty reports · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
STCs that may be installed · 5
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 CFM56-3C series
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.