The use of Hand-held fire extinguishers containing Halon in Aircraft will become prohibited end of 2025 and you will need to replace all them.

Alteration to replace standard anti-collision light with Grimes Series 550 single anti-collision red or white strobe kit.

Installation of right and left hand cockpit side windows in accordance with FAA sealed Beryl D’Shannon Aviation Specialties, Inc. Drawing List DLB-1301.

Installation of Third Cabin Window on both sides of Fuselage in accordance with Glenn Floyd Stauffer Drawing Nos. 42601, Revision A dated 31 May 1962 and 42602, Revision A dated 13 June 1962.

Installation of Hoskins Model 700801Anti-Collision Light in accordance with FAA sealed Master Eligibility List No. SA2543WE. While the requirements of FAR 23.1401(a), (c), (d), (e) and (f) are met by this installation, the requirements of FAR 23.1401(b) are not met. Since the aircraft was type certificated under airworthiness regulations that contained no Anti-Collision Light Standards for intensity and field of coverage, this installation is accepted. Hoskins FAA approved AFM Supplement (see MEL SA2543WE) is required with this modification.

Installation of Whelen Anti-Collision Strobe Light Systems, Part Number 01-0770006-( ), 01-0770028-( ), 01-0770029-( ), 01-0770062-( ), 01-0770900-( ), and 01-0771055-( ), as replacement for originally installed anti-collision lights.

Installation of Airwolf remote mounted engine oil filter kit AFC-K008 on single and multi engine fixed wing light aircraft incorporating Teledyne Continental reciprocating engines of 450 horsepower or less.

Fabrication and installation of the LSI Exterior LED Lightning Suite

Installation of a built-in oxygen system installed

Installation of an auxiliary cabin door latch pin and socket