IRVINE, California and SYDNEY, Australia. 10 September 2024. Thomas Global Systems today announced its  TFD-4100 drop-in CRT-to-LCD flight display upgrade for Collins Aerospace Pro Line 4 flight decks has received  Supplemental Type Certificate (STC) approval from the Federal Aviation Administration (FAA) for Bombardier  Challenger 604, Gulfstream G100/G200, Dassault Falcon 2000/2000EX/50EX and Saab 2000 aircraft. Owners and  operators can now efficiently eliminate Pro Line 4 EFD-4077 CRT display obsolescence risk, and benefit from the  latest high-performance LCD technology, without the need for an expensive full cockpit retrofit and extensive  aircraft downtime. 

“FAA certification of the TFD-4100 display solution is a key advance in Thomas Global Systems’ commitment to  the long-term support of Pro Line 4 flight decks,” said David Barnes, Senior Vice President and General Manager of  Avionics & Mission Electronics at Thomas Global Systems. “With EFD-4077 production and OEM support coming  to an end, business jet and regional customers with the TFD-4100 display solution can continue operating their  current Pro Line 4 configuration with improved reliability and efficiency, and without impacting flight crew  operations,”  Barnes said. 

Thomas Global Systems has worked closely with the Saab 2000 and business jet community to develop and certify  the TFD-4100 as a practical and efficient solution that is aligned with the needs of Pro Line 4 avionics users. 

Stuart Klaskin, Chief Executive Officer & Principal at Jetstream Aviation Capital, a leading aircraft lessor specializing  in commercially operated regional turboprop aircraft and the largest global owner of Saab aircraft, said: 

“Certification of Thomas Global’s TFD-4100 is important to the future of our Saab 2000 fleet. The TFD-4100  resolves the critical obsolescence of our EFD-4077 CRT displays and provides us with the benefits of modern LCD  technology. The TFD-4100 allows us to get the most from our Collins Pro Line 4 flight deck investment,  without major modifications to our flight decks, aircraft downtime or crew retraining. We are excited to be  introducing the TFD-4100 to our fleet.” 

John Holland, Vice President & General Manager of Trimec Aviation, Inc., a major MRO supporting a wide range of  business aircraft, including Gulfstream G100s, G200s, Falcon 2000, and Challenger 604s said: 

“We welcome FAA certification of the TFD-4100 LCD display. Owners and operators of Pro Line 4 avionics have  been calling out for this practical, drop-in solution to EFD-4077 CRT display obsolescence. Our industry  appreciates that Thomas Global Systems has stepped forward to extend the life of the proven and capable Pro  Line 4 system, through the development of the TFD-4100 LCD upgrade. Trimec Aviation looks forward to working  together with Thomas Global Systems to deploy the TFD-4100 upgrade to our customers.”  

FAA STC approval for the TFD-4100 follows certification of the TFD-4000 drop-in LCD flight display upgrade for MHI  CRJ Series aircraft. Additional TFD-4000/4100 certifications, including Transport Canada Civil Aviation (TCCA) and  European Union Aviation Safety Agency (EASA), are targeted by the end of the year. 

The TFD-4100 replaces the EFD-4077’s highest failure rate components and incorporates high-performance  AMLCD technology with a proven analog-to-digital (A-D) software core design. Integrating seamlessly into the  existing Pro Line 4 architecture and Built-In Test Equipment (BITE), the TFD-4100 is interchangeable and  intermixable with legacy EFD-4077 CRT displays without impacting OEM display software Service Bulletins. 

The TFD-4100 leverages Thomas Global Systems’ proven technology currently operating across Boeing  767/757/737-C, MHI CRJ Series, ATR 42/72, Dash 8, Saab 340, EMB120 and other regional and business airframes. 

Upgrades are available through Thomas Global Systems and authorized dealers.