Is this one of the Royal BAe 146s?

Is this one of the Royal BAe 146s?

Author
Discussion

essayer

9,081 posts

195 months

Friday 10th February 2012
quotequote all
Seight_Returns said:
Why would 2 big engines be better than 4 small ones ?

Fuel Consumption ? Range ?
More efficient, less complex (so cheaper to maintain)

Eric Mc

122,053 posts

266 months

Friday 10th February 2012
quotequote all
The 146 was originally designed as a commuter airliner able to make use of smaller city centre type airports that were begining to spring up in the late 1960s and early 1970s.
Back then, only turboprop airliners such as the Fokker Friendship or the De Havilland Canada Dash 7 were cleared for using these types of airport. The 146 would be a proper turbofan powered airliner rather than a turboprop.
To keep the noise levels down it was decided that four low performance engines would be better than two higher powered but noisier engines. It even used an airbrake system rather than thrust reversers so that the landing approach could be steep and the landing run shortened without making any extra noise.

That was in 1973 (indeed, initial studies were begun in the mid 1960s).

By the 1980s, engines were a lot quieter so the same type of noise footprint could have been achieved with a higher powered twin engined set up - which is both more economical on fuel and also more economical on maintenance.

tonyvid

9,869 posts

244 months

Friday 10th February 2012
quotequote all
I was at Hatfield when we had that big storm in 1987. We were on the side of a hangar across the airfield from the main production factory and they were using our hangar as a finishing line on customer ready aircraft. To see panels of glass and metal that had fallen from the roof and sticking out of the wing was a little shocking.

yikes

Great aircraft, the longer ones always looked right and I had the occasional flight in them too - we used to do the air-air filming for the Commercial side and it was great tottling along in a Beech Baron just feet away over the middle of East Anglia!

Eric Mc

122,053 posts

266 months

Friday 10th February 2012
quotequote all
BAe also failed miserably to promote the military applications side of the design. It was an ideal layout for a rear ramp freighter but they never pushed the concept hard enough, in my opinion. I remember them displaying a camouflaged 146 at the 1986 Farnorough Airshow. It was named the 146 STA.



speedtwelve

3,510 posts

274 months

Friday 10th February 2012
quotequote all
Ahh, the 146.

4 oil leaks linked by an electrical fault...

wink

tonyvid

9,869 posts

244 months

Friday 10th February 2012
quotequote all
Eric Mc said:
BAe also failed miserably to promote the military applications side of the design. It was an ideal layout for a rear ramp freighter but they never pushed the concept hard enough, in my opinion. I remember them displaying a camouflaged 146 at the 1986 Farnorough Airshow. It was named the 146 STA.


They actually did some trials with parachuters coming out the back door!



speedtwelve said:
Ahh, the 146.

4 oil leaks linked by an electrical fault...

wink
hehe

anonymous-user

55 months

Friday 10th February 2012
quotequote all
onyx39 said:
Crossflow Kid said:
Yertis said:
....why I don't know.
Smaller than a C17, faster than a C130.
I suspect he may have been asking what they were to be used for, rather than, why are they choosing this particular type?
For those tasks where you want something smaller than a C17, and faster than a C130.
Better?

Or maybe for those occasions when "Two chinooks with an ERT in each" isn't the answer although I'm not sure such a scenario actually exists. wink

Edited by anonymous-user on Friday 10th February 13:07

motomk

2,153 posts

245 months

Friday 10th February 2012
quotequote all

A 146+2 engines = 148 ?! wink






mattdaniels

7,353 posts

283 months

Friday 10th February 2012
quotequote all
Always had a soft spot for the 146. cloud9

anonymous-user

55 months

Friday 10th February 2012
quotequote all
So has Prince Charles. Oh hang on, he found a soft spot for one, just off the end of the runway at Port Ellen.

CobolMan

1,417 posts

208 months

Friday 10th February 2012
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The old man flew them when they first entered service and he hated it; they had the nickname 'cockroach' and the stories he used to tell put me off them for life. The number of engine failures he experienced was staggering. In his opinion it's only saving grace was the STOL capability, he much preferred the 1-11 to fly.

onyx39

11,125 posts

151 months

Friday 10th February 2012
quotequote all
motomk said:
A 146+2 engines = 148 ?! wink

Clearly the Russian that stole the plans "misinterpreted" them slightly.

wink

topsparks

1,202 posts

248 months

Friday 10th February 2012
quotequote all
Crossflow Kid said:
So has Prince Charles. Oh hang on, he found a soft spot for one, just off the end of the runway at Port Ellen.
He thought it would be a good idea to land WITH the wind instead of into it thus increasing his ground speed= not enough runway!

onyx39

11,125 posts

151 months

Friday 10th February 2012
quotequote all
topsparks said:
Crossflow Kid said:
So has Prince Charles. Oh hang on, he found a soft spot for one, just off the end of the runway at Port Ellen.
He thought it would be a good idea to land WITH the wind instead of into it thus increasing his ground speed= not enough runway!
Did no-one notice that he was approaching the airfield from the wrong direction?

yikes

ExiledTaff

52 posts

215 months

Friday 10th February 2012
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Eric Mc said:
Will these be freighter conversions?
I've heard mutterings that they are after a pair of QCs

anonymous-user

55 months

Friday 10th February 2012
quotequote all
onyx39 said:
topsparks said:
Crossflow Kid said:
So has Prince Charles. Oh hang on, he found a soft spot for one, just off the end of the runway at Port Ellen.
He thought it would be a good idea to land WITH the wind instead of into it thus increasing his ground speed= not enough runway!
Did no-one notice that he was approaching the airfield from the wrong direction?

yikes
Apparently not, and at the subsequent BOI old Big Ears was let off scott free whilst the aircraft captain took the blame for letting him crash. "My mistake....your fault"

eccles

13,740 posts

223 months

Friday 10th February 2012
quotequote all
PaulG40 said:
Ive been on the CAS's 146. Had a compassionate return flight from a detachment along with a pilot of ours back from Sweden, and they used that. It diverted in, quickly stopped and kept running, we ran from the terminal security hut out to the aircraft, boarded and off it went again. Must have been on the ground for no more than 5mins! Luxurious inside isn't the word! Loved every minute of it! biggrin
Interiors were fitted out in Cambridge.
Despite people saying the engines were not the most powerful, they still had enough grunt to blow our large ground running portakabin cross the airfield when some plonker parked the aircraft in front of it.

Eric Mc

122,053 posts

266 months

Friday 10th February 2012
quotequote all
CobolMan said:
The old man flew them when they first entered service and he hated it; they had the nickname 'cockroach' and the stories he used to tell put me off them for life. The number of engine failures he experienced was staggering. In his opinion it's only saving grace was the STOL capability, he much preferred the 1-11 to fly.
Was he a Dan Air pilot?

anonymous-user

55 months

Friday 10th February 2012
quotequote all
eccles said:
our large ground running portakabin
You did your ground runs in a portakabin? Bit noisy innit?

eharding

13,740 posts

285 months

Friday 10th February 2012
quotequote all
Crossflow Kid said:
onyx39 said:
topsparks said:
Crossflow Kid said:
So has Prince Charles. Oh hang on, he found a soft spot for one, just off the end of the runway at Port Ellen.
He thought it would be a good idea to land WITH the wind instead of into it thus increasing his ground speed= not enough runway!
Did no-one notice that he was approaching the airfield from the wrong direction?

yikes
Apparently not, and at the subsequent BOI old Big Ears was let off scott free whilst the aircraft captain took the blame for letting him crash. "My mistake....your fault"
Last time I landed at Islay there was a FISO who informed me of the active runway, which had a pretty much 90 degree crosswind which turned into a marginal tailwind - I haven't read the report, but was there evidence that Chuck decided to use a runway other than the one nominated?

(The previous time at Islay, there was no FISO, no wind and precious little light - but that was a long time ago....).

Anyway, the responsibility remains with the Captain. Always.