Installation of nose cone seal.

Installation of antenna.

Installation of a Bendix TCAS II system comprised of the following model numbers: TPA-81A, TCAS Processor; two MST-67A, Mode S Transponders; KFS-578A, TCAS Control; two IVA-81A, TA/VSI indicators; two ANT-81A, TCAS Antennas; and four Dorne and Margolin DMNI 50-2-2, Mode S Antennas.

Installation of external baggage compartment.

Installation of radome kit 4128X.

Installation of baggage compartment in aft fuselage.

Installation of DeVore Aviation Corp. tail floodlights.

Installation of wing ice lights.

Pressurization of nose cone to improve avionics reliability.

Dual TDR-94D Transponder Upgrade to provide limited Enhanced Surveillance Transponder Mode S capability (Non EHS Capable). Certification Basis Limitations See Scandinavian Avionics:# 2044753 DOC (Certification Documents) issue 1, dated 12-Feb-08.# 2044753-TO TechnicalOrder (for installation instructions) issue 2, dated 11-Feb-08.# 2044753-AM AFM Supplement issue 1, dated 18-Feb -08.# 20447 (...) Conditions Previous required aircraft configuration:# Aircraft equipped with Dual TDR-94D (-007/- 008) and installation compliant with Elementary Mode S requisites.# Mode S Transponder Antenna Diversity# Collins TCAS II System# Dual ADC#s installati (...)