×

Maintenance Repair & Overhaul Space Air Cargo

Home- Stories

Big Twin Makes Big Progress, Now Midway Through Development

: Apr 14, 2021 - : 8:41 am

GE Capital Aviation Services (GECAS) and Israel Aerospace Industries (IAI) have passed the planned halfway phase of the Supplemental Type Certificate (STC) Development Program for the 777-300ERSF.

The halfway phase is a key milestone for “the Big Twin,” the GECAS-IAI Co investment for the passenger-to-freighter conversion program of the GE-90 powered 777-300ER. The planning phase over, the companies will now start to physically modify the aircraft. Kalitta Air, which has provided scheduled and on-demand freighter charter service for twenty years, is the launch operator for the Big Twin.

“We’ve begun executing on the dedicated freighter design developed by the IAI and GECAS Cargo team towards manufacturing the kits, and the actual conversion phase under a licensing from Boeing,” said Rich Greener, SVP and Manager of GECAS Cargo.

“The Big Twin is scheduled to be officially inducted into the IAI 777-300ER P2F Line 1 in Tel Aviv to commence the Prototype Conversion towards end of June 2021,” said Yosef Melamed, IAI EVP and General Manager of Aviation Group. “This is an exciting milestone for the Big Twin freighter program.”

The STC Development Program has already completed the Critical Design Review (CDR) and subsequent Design Freeze of the 777-300ERSF. The prototype 777-300ER (MSN 32789) was delivered to IAI’s facility in Tel Aviv by GECAS in June 2021, six months ahead of the initial timeline. Since delivery, ground and flight tests have been completed as the prototype aircraft travelled between Tel Aviv and the United States. The aircraft has now returned to Tel Aviv to enter its pre-conversion preparation phase.

A new passenger to freighter conversion program requires significant planning and preparation before modifications — such as the addition of the Main Deck Cargo Door, freighter lining, window plugs, a modified crew compartment, a reinforced fuselage, an all-new floor structure to support the 222,000 Lbs. MSP, a 9G rigid cargo barrier, and a powered cargo loading system — can get underway. Moreover, obtaining the STC requires satisfying stringent requirements of civil aviation authorities.

“By leveraging our fleet of passenger aircraft to provide freighter conversion feedstock, we’re delivering on our strategy to meet the need for replacement of retiring freighters and increased demand for dedicated cargo capacity,” said Greener. “We see the Big Twin meeting requirements of the air cargo industry for the next 20 years, so entering this next phase is thrilling.”

MORE NEWS

Headquartered in Singapore with reporters spread across all major regions, GBP Aerospace & Defence is a leading media house that publishes three publications that serve the aerospace and defence sector - Asian Defence Technology, Asian Airlines & Aerospace and Daily News. Known industry-wide for quality journalism, GBP Aerospace & Defence is present at more international tradeshows and exhibitions than any other competing publication in the region.
For over three decades, our award-winning team of reporters has been producing top-notch content to help readers stay abreast of the latest developements in the field of commercial aviation, MRO, defence, and Space.

Popular Posts

Copyright 2023. GBP. All Rights Reserved.

Home Defence & Security Space Commercial Aviation Maintence Repair & Overhaul Daily News Events About Us

z-index: 9999; /* Ensure the ad is on top of other elements */