GE Capital Aviation Services and Boeing have reached an agreement for up to 35 additional 737-800 Boeing Converted Freighters at the Farnborough International Airshow.

The deal includes 20 firm orders and an option for 15 more, and would take GECAS’ 737-800BCF order book from 15 to 50.

“This order and future commitment with Boeing reflects the confidence GECAS has in the 737-800BCF to replace and grow the narrowbody freighter market,” said Richard Greener, senior vice president and manager of cargo at GECAS. “With total firm and option aircraft commitments now at 50 737-800BCFs, GECAS will commit nearly US$1.5 billion worth of 737-800s with conversions to the narrowbody freighter sector.”

The commercial aircraft leasing and financing arm of General Electric was the launch customer of the new 737-800BCF. It took delivery of the first converted jet in April 2018 and leased it to West Atlantic Airlines.

“The 737-800BCF is a great example of how Boeing’s Global Services business can extend the life of an airplane with new technology and help operators reduce their operating costs,” said Ihssane Mounir, senior vice president of commercial sales and marketing at The Boeing Company. “We are delighted that GECAS intends to commit to a big repeat order for the airplane. We look forward to finalizing this deal and adding to their world-class portfolio.”

The 737-800BCF, which was launched by Boeing in 2016, carries up to 23.9 tonnes and has a range of 2,000 nautical miles. Modifications include installing a large main-deck cargo door, a cargo-handling system and accommodations for up to four non-flying crew members or passengers.

Existing 737-800 passenger airplanes are modified at multiple facilities, including Boeing Shanghai Aviation Services Co. Ltd. and Taikoo (Shandong) Aircraft Engineering Co. Ltd. in China.

The GECAS order would take the total commitments for the 737-800BCF programme to 80 from more than half a dozen customers, according to Boeing.