The BA609 tiltrotor that flew at the Paris Air Show put on an impressive display, but potential buyers said they had misgivings about the hybrid design. Several of the operators interviewed deemed the aircraft’s performance “fabulous,” if only in theory.
Bell and Agusta continue their development of the BA609 civil tiltrotor, a joint effort that has been ongoing for more than a decade. However, the future of the program may hinge on the joint venture’s ability to control program costs, speed certification and deliveries, as well as the success of the first squadron of military tiltrotors about to deploy to Iraq.
AgustaWestland has delivered two helicopters–one AW109 Power light twin and one AW139 medium twin–to the Beijing Municipal Public Security Bureau. These two aircraft are part of a June 2006 order, which includes two CA109 Powers to be produced by AgustaWestland’s local joint venture with AVIC II. The CA109s are said to be in the final assembly phase at Jiangxi Change Agusta Helicopter facilities.
The Bell/Agusta BA609 civil tiltrotor program is moving forward, according to a Bell spokesman, with two more flight-test ships scheduled to join the two already flying over the next 18 months. However, there are some indications that the program, now into its 10th year, is beginning to falter.
In May, the second prototype of the Bell/Agusta BA609 tiltrotor flew for the first time in public. The aircraft participated in the flying display at the Giornata Azzurra 2007 airshow in Pratica di Mare, near Rome, on May 27. The first prototype had in the past been displayed in a flight to the media in Fort Worth, Texas. The BA609 also performed at the Paris Air Show last month.
“Why don’t my Bell colleagues take this question?” AgustaWestland CEO Giuseppe Orsi suggested when asked why Bell would not accept his company’s additional money into the protracted BA609 Tiltrotor program, during a press conference on Wednesday here at the Paris Air Show.
The BA 609 Tiltrotor is making its flying debut here at Le Bourget. Bell/Agusta Aerospace has brought the second prototype to Paris after it made its first public appearance late last month at an Italian air show. Potential European customers have recently expressed concern about the aircraft’s cost of ownership. Its U.S.-Italian manufacturer might thus hope to convince them about its unique capabilities by showcasing it here.
Getting in some early practice is this Eurocopter EC 665 Tigre, one of 24 rotary- and fixed-wing aircraft that will be flying in the daily display here. Among other rotary-wing aircraft are the Bell/Agusta BA 609 tiltrotor and NH Industries NH90T.
Early in the second quarter, Bell/Agusta Aerospace reported that the BA609 civil tiltrotor program had logged 137 flights and 159 flight hours on ship 001, which is based in Fort Worth, Texas, and 14 flights and 14 flight hours on ship 002 in Cameri, Italy. The flight envelope reached 310 ktas, 25,000 feet and 35 knots in rearward and sideward flight. The longest single flight was 1.7 hours.
Last Friday morning the Bell/Agusta BA609 civil tiltrotor flew over Central Texas with its outboard nacelles rotating forward to full airplane mode for the first time. BA609 project pilot Roy Hopkins and Bell pilot Jim Lindsey said the powered-lift aircraft reached 190 knots in this configuration.