Here is a brief listing of some past projects that NNC has
handled the design and certification for. Most software certification
programs have been omitted at the client 's request. NNC maintains strict
program confidentiality in accordance with client requests & contractual agreements.
Designated an HU-16RD
Hybrid wing incorporating the outer panel from the HU-16D model without the extension plug. Shorten the flaps to accommodate the longer aileron. Used the HU-16C model wingtip.
Replace vertical tail with HU-16D model, incorporating larger rudder.
New conformal radome
Replace external drop tanks with internal wet wing tanks that incorporate a jettison system
Re-engine with the R1820-82 engine. Modify the cowling for the larger diameter engine and add the G-111 top mounted air intakes. New engine accessories.
Improved DC electrical system with inverters for AC. Cabin Bus includes 28VDC, 12VDC, & 115VAC.
Cabin furnishings with galley, sleeper dinette, aft club seating, lav with shower, and 4 below floor baggage compartments.
Cabin entertainment system with VCR, audio, and Universal Avionics Univision Moving Map displayed on 3 flat panel monitors.
Cockpit upgrades with modern avionics
New Collins NAV, COM, DME, ATC, ADF radio suite
Custom designed annunciator control system
Collins EHSI & mechanical ADI
Shadin Fuel Flow Computers
Collins VG's & DG's
Bendix RDR 84 Vertical Profile WX Radar
Collins ALT-55 Radar Altimeter
Bendix King KMD 850 MFD
Universal Avionics UNS-1B+ FMS with GPS-1000 receiver
Dual Honeywell FZ-500 Flight Directors and Single SP-200 Autopilot
Bendix King KGP 560 EGPWS with custom designed Auto Inhibit System for seaplanes
Audio / Video system for 8 passengers with 3 flat panel cabin displays
Universal Avionics CD-2000 Moving Map System.
Installation design for BF Goodrich FQIS for 2 747's operated by the U.S. Government
Garmin 530 & 430 NAV / COM / GPS receivers
Garmin Transponder
Integration with Honeywell SPZ-7000 Digital Flight Guidance System
Installation Design & DER Approvals Of Public Service Radios
Installation Design & DER Approvals Of Various Avionics Upgrades
Electrical System Improvements
Cockpit NVG Lighting Improvements & Night-Sun Search Light Installations
Level A Software For Steer-By-Wire Nose Wheel Steering System
Level A Software for Environmental & Pressurization System
Review & Approve Customer Prepared DO-178B Documentation
Perform SOI Audits
Prepare Aircraft Level Software Accomplishment Summary
DER Review Of Level A Software For 2 FADEC Systems
Manage Company Level DO-178B Process Compliance & Software Quality Assurance
Review & Approve Customer Prepared DO-178B Documentation
Perform SOI & Section 8.3 Audits
Conduct Company DO-178B Training & Develop Company DO-178B Process Improvements
DER Approvals Of Level A Software For Steer-By-Wire Nose Wheel Steering System
Review & Approve Customer Prepared DO-178B Documentation
Perform SOI Audits