Sundog said:Is there something special about how they tilt the rotors? I'm just trying to figure out why they blurred the front of the nacelles in that last video.
sferrin said:Sundog said:Is there something special about how they tilt the rotors? I'm just trying to figure out why they blurred the front of the nacelles in that last video.
Yeah, that is weird. They've done it a couple times. Maybe the way they get the power from the engine to the rotor is proprietary. (I don't recall seeing a gearbox sitting in there on the photos out there that aren't blurred out.)
Sundog said:I'm just trying to figure out why they blurred the front of the nacelles in that last video.
marauder2048 said:The V-280 is aviation pornography.
Short Video:Bell V-280 Valor - 75° Rotor Tilt
The Bell V-280 Valor prototype aircraft has successfully achieved controlled conversion from 95 to 75 degree pylon and back – allowing for full hover and low speed agility maneuvering. The aircraft will continue ground run testing at the Bell Helicopter Amarillo Assembly Center where it will undergo a series of functional tests running all aircraft systems and flight controls in preparation for first flight this fall.
https://youtu.be/kDuUnELk-cU
VTOLicious said:DUBAI: Bell closing in on V-280 first flight
https://www.flightglobal.com/news/articles/dubai-bell-closing-in-on-v-280-first-flight-443197/
"The airframer plans to perform a maiden sortie of the V-280 Valor tiltrotor before "the end of the autumn", says Vince Tobin, vice-president military business at Bell, ushering in a frantic period of test activity as part of a broader US Army-led effort."
Concur with your assessment.TomS said:VTOLicious said:DUBAI: Bell closing in on V-280 first flight
https://www.flightglobal.com/news/articles/dubai-bell-closing-in-on-v-280-first-flight-443197/
"The airframer plans to perform a maiden sortie of the V-280 Valor tiltrotor before "the end of the autumn", says Vince Tobin, vice-president military business at Bell, ushering in a frantic period of test activity as part of a broader US Army-led effort."
Note that from an astronomer's perspective, autumn doesn't end until December 21st. (Meteorologists would say November 30). So the deadline they've set here is probably "first flight before Christmas."
FighterJock said:Here is a news article from the National Interest that I found while searching on Google.
http://nationalinterest.org/blog/the-buzz/2030-the-us-army-could-be-waging-war-stealth-helicopters-23203
Airplane said:Before everyone trips over their accolades, lets hope it doesn't take 15 years to appear in service. Its a great idea but lets see if it spends 12 years in needlessly drawn out and purposefully slowed down development.
yasotay said:The SecDef and the Army Chief of Staff have both initiated efforts to accelerate the acquisition timelines. If they can overcome the Legion that is the DoD Bureaucracy, I think you could see introduction of new rotorcraft in ten years or less. Regardless of what the vendors say, the V-280 and the SB-1 are both demonstrators, not prototypes.
That said it sure is good to see a completely new rotorcraft in an Army program flying. First time in over forty years I believe.
sferrin said:yasotay said:The SecDef and the Army Chief of Staff have both initiated efforts to accelerate the acquisition timelines. If they can overcome the Legion that is the DoD Bureaucracy, I think you could see introduction of new rotorcraft in ten years or less. Regardless of what the vendors say, the V-280 and the SB-1 are both demonstrators, not prototypes.
That said it sure is good to see a completely new rotorcraft in an Army program flying. First time in over forty years I believe.
Comanche was "only" 21 years ago.
yasotay said:The SecDef and the Army Chief of Staff have both initiated efforts to accelerate the acquisition timelines. If they can overcome the Legion that is the DoD Bureaucracy, I think you could see introduction of new rotorcraft in ten years or less. Regardless of what the vendors say, the V-280 and the SB-1 are both demonstrators, not prototypes.
yasotay said:Hovered long enough to get some pictures and a quick video.
Airplane said:yasotay said:The SecDef and the Army Chief of Staff have both initiated efforts to accelerate the acquisition timelines. If they can overcome the Legion that is the DoD Bureaucracy, I think you could see introduction of new rotorcraft in ten years or less. Regardless of what the vendors say, the V-280 and the SB-1 are both demonstrators, not prototypes.
Off point but the acquisition in the DoD has become a joke that needs to end if we have any hope of not being overtaken by the Chinese. 7 years between YF22 demonstrator and production F22 first flight as an example. Not to mention 8 years of flight testing.... We've had entire types of AC in our inventory for fewer years! If V-280 follows course it will be introduced in what...? 2032? 2033? If they can bring this to field in 8 years, that would be reasonable.
TomcatViP said:I wonder if even the Audio was not altered in the video.
;D that was a good one!sferrin said:Would be better if that were a "King Stallion" in front of that building. ;D