- Registered owner
- Qualitair LLC Trustee
- Location
- Michelstadt, DE
- Owner type
- LLC
- Serial number
- AF-586
- Year built
- 1952
- Type
- Fixed wing multi engine
- Engine
- Turbo-prop
- Airworthiness
- Standard
- Airworthiness date
- May 22, 1961
- Certificate issued
- June 23, 2025
- Expires
- June 30, 2032
- Mode S code
- AD49AA
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Pratt & Whitney R-985 model are included below.
On this page
Airworthiness directives that may apply · 14
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1960 | 1 |
|---|---|
| 1965 | 1 |
| 1966 | 1 |
| 1968 | 1 |
| 1972 | 1 |
| 1977 | 1 |
| 1978 | 1 |
| 1980 | 1 |
| 1981 | 2 |
| 2005 | 2 |
| 2023 | 1 |
Airframe · Beech C-45H
AD 2023-10-02Indicating/Recording System, NavigationAD 2005-18-20"FASTprop" propeller de-icersAD 2005-01-19Mode S transpondersAD 81-18-07Tricycle Landing GearAD 72-16-02 R3Volpar Nose Landing Gear ForkAD 75-27-09 R2Wing StructureAD 78-10-01Lower Rudder Torque TubeAD 77-19-07Control Column AssemblyAD 72-25-06Nose Gear ExtensionAD 68-23-06Internal Portion of Beech Center Section Wing Truss AssemblyAD 66-30-01Static Pressure LineAD 65-03-01Gap Seal StripsAD 60-16-01Emergency Electric Switch/SeatsAD 59-18-02Fuel Line ModificationInformation bulletins that may apply
Advisory, not mandatory.
No bulletins matched this aircraft’s models
NTSB investigations
No NTSB investigations matched to N9550ZMatched 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 Beech C-45H 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
No reports matched to N9550ZGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Beech C-45H aircraft
STCs that may be installed · 384
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Beech C-45H
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA01800SEFabrication and installation of new or replacement of existing instrument panel lights dimmer control.STC SA01861SEFabrication and installation of Landing Light Controller