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.

Mk VI Ground Proximity Warning System installed.

Installation of cabin briefing systems.

Installation of a Cargo Interior Modification.

Installation of the Honeywell Cabin Pressure Outflow and Safety Valves in accordance with Hawker Beechcraft Services, Inc. STC Master Data List No. RAS230600900, Revision 1.0, dated 06/05/2009 or later FAA approved revision.

Install a mid-baggage cargo net, option 1, or an aft bulkhead partition, option 2, in the aft cabin.

Install a privacy partition and a non-belted toilet in aft cabin.

Installation of a 110 VAC Inverter with two (2) 110 VAC outlets in the cabin

Removal of standard factory installed airline interior and install a forward double or triple club executive style interior configuration.

Installation of cargo nets and required structural modifications to support nets to allow a cargo configuration of interior floor plan when passenger seats are removed.