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getting closest of all is one of those<

dynamics in the military that changes

very very often depending on the kind of

conflict and the countries that are

actually using it but to be< honest with

you guys CAS is changing, it's always changing, as

ever adapting due, to financial,

,constraints survivability different

platforms going out of service, the one

thing that I have noticed lately,

especially for smaller countries that

have a limited budget and the limited

constraint on you know manpower and

capabilities is they' been looking for

a close air support option that is not

only very, very effective, but also quite

cheap and very very maneuverable for

their forces whether it be

transportation of these things to a

different area of the world or just the

ability to get lots of them up in the

air very quickly, so today we are talking

about the future of light turboprop

attack aircraft but, it is coming into

the spotlight a little bit more now guys

and there's a number of key things that

is being brought into light, because

first of all though when you talk

about turboprops in the closest, what

role most people get very ,very upset,

thinking well of course we don't need

them they're too slow easily engage blah

blah blah they say it's a throwback it's

a logical and they're normally the words

that are thrown to describe closest port

for turboprop and light aircraft used

for processbook

however these aircraft are lethal

compact quite inexpensive and really

easy to support in the field guys why

should they pick a light attack aircraft

well light attack aircraft were pretty

much just that their small attack

aircraft like the a37 dragonfly or the

Navy over 10 with significant weapon

loads but not designed to stand up in

front of the apocalyptic soviet nato

battlefield forces meeting air power

demand with expensive high-end aircraft

was the only option the united states

really ever had and they were just

flying to death there was just so many

sorties going out that these aircraft

that were being used were not really

designed to pull out these sorties like

that all the time and the thing is they

are still doing the same thing right now

but before the United States could

really determine what a light aircraft

could be they really had to

in an Air Combat Command level a lot of

aviators wrote a concept for the Oh a X

Oh a meaning observation attack and X

meaning something that they didn't

really have a number four year meaning

it was experimental they started with

the historical examples the aircraft

they used to fight insurgencies in the

jungle of Vietnam the first example was

the a1 Skyraider a hulking behemoth of a

plane with a massive 18 cylinder radial

engine designed as a carrier aircraft

and transferred to the Air Force in 1964

after the Navy retired them alongside

the ov-10 the ov-10 bronco a new-build

twin turboprop observation aircraft uses

a forward air controller by the Air

Force and as an attack aircraft by the

Navy Marines what the authors envisioned

with the LAX was a modern turboprop

aircraft with advanced sensors and

precision weapons just like a modern

fast jet but they also wanted an

aircraft that could forward deployed

austere airfields fueled from a

55-gallon drum cellar and supplied from

the back of a pickup truck

none of which a jet can do very easily

at all they also needed to be relatively

cheap to buy and operate in short they

envisioned an aircraft that looked a lot

like the earlier designs with the

weapons and sensors of a modern jet

however these aircraft existed there is

the a29 super tucano that is being in

use in colombia since 2007 Raytheon had

a conversion of their t6 trainer or the

86 they included a weapons capability

what we were looking for was the

off-the-shelf not needing a long

development period type of aircraft for

conga operations in the Middle East this

seemed like a pretty good match the

aircraft had existed with two seders

white armored good day/night

electro-optical sensors guns and

precision munitions unrefueled they have

twice the loiter time of fast jets and

guys this is one of the biggest biggest

things that cast must provide on station

support for as long as possible

and trust me I know these aircraft that

we're looking at right now in terms of

flight capabilities they are very very

good at fuel economy and very very good

at being able to fly long distances high

altitudes and extreme speeds without

burning gallons and gallons of fuel

in 2009 these aircraft could have flown

from a dozen us operate airfields in

Afghanistan that could not really

support it fast Jets but making the case

to an Air Force that has already been

able to afford extremely high-end

aircraft took a lot longer than expected

for instance the Air National Guard

tested the 86 from 2010 to 2014 and

judged it quote operationally suitable

and operationally effective unquote

ironically it wasn't the combat

capabilities of the aircraft that made

the strongest case it was the health of

the rest of the fighter attack

enterprise basically meaning guys if we

can use these diddly little things to do

the jobs of what the old big guys are

doing that are expensive to run then why

wouldn't they a modern turboprop is a

computer-controlled marvel of

engineering guys I'm not even kidding

you these aircraft are incredible

they're not just a little turbo plane

that has a little prop on the front they

are literally like a jet fighter with a

prop and that's no word of a lie and it

is one of the most efficient aircraft

power plants for the performance regime

that it needed for the United States

especially to operate in it is extremely

easy to maintain and very resistant to

ingested debris and that could be

expected at Ford airfields now some of

the other sort of contenders I guess we

should say to replace some of the you

know high-end fighters and such is just

like the one you're looking at right now

this is the Textron AirLand scorpion

it's American chair and it's proposed

for the sale to perform that light

attack role also for intelligence

surveillance and reconnaissance

gathering however this is still quite an

expensive option at 20 million dollars

per unit cost without support costs and

weapon systems installed that aircraft

would be a good in the middle kind of

ground aircraft for close air support

not October proper not fast air kind of

in between cost is always an issue when

it comes to buying new equipment and

these aircraft would be no exception to

that rule however in terms of initial

costing for these kind of aircraft

you're looking at a substantial drop the

United States Air Force has pretty much

been looking for like I mentioned before

back in the old days kind of requisition

for the older turboprop engines that

being said a lot of the light jet world

said no way

they didn't care about fuel demand they

didn't care about debri resistance cost

and maintenance quirements

they can all get stuffed jets renew

turboprops rolled but no jet had the

characteristics they actually needed in

a power plant for an aircraft of this

role other resistance relied on the

panics notion that the air defense

threat would easily knock these things

down suddenly the widespread wish you a

dead air defense weapons would actually

end the usefulness of light attack

aircraft artillery is also exploding in

terms of technological advances and some

people even say the close air support

really isn't not needed that much

anymore which I will always disagree

with the funny thing is though really

good air defenses are expensive and have

to be sustained and very few people

slash nations can afford to buy these

high-tech radar guided threats much less

operate them effectively

there really are places and scenarios

where airpower is going to have a hard

time operating but most of those places

are really not affecting the u.s.

doctrine it's not reasonable to expect

that there will be a sudden surge of

radar threats in places where violent

extremists are the most firmly

entrenched unless there are Russian or

Chinese units nearby so you can really

be assured that the light attack

aircraft are not really intended for the

radar threat environment more sort of

the heat-seeking varman nor they intend

if the environment dominated by hostile

fighter jets or fighter aircraft because

let's be honest guys that be just bloody

stupid sending aircraft like that in

those areas the last issue deserves the

real attention turboprop light aircraft

are intended for lightly contested

airspace with the primary threats are

guns shoulder-launched heat-seeking

missiles commonly known as manpads this

is the environment that is dominating

the threat airspace of Iraq Afghanistan

much of Syria Libya Yemen Somalia and

almost all of the entire African

continent in fact in the last 25 years

the u.s. combat operations have involved

176 days spent in contested airspace and

over nine thousand four hundred calendar

days outside it

counting simultaneous operations like

the no-fly zones as separate vents the

total number of permissive days exceeds

17,000 flights

that's the environment of which the US

has really been using up their highly

capable legacy fighter attack fleet and

it's not going away

time soon it is highly uneffective when

it comes to cost let's look at some

other things that really would allow for

benefits for these aircraft they're

quiet it may not be obvious but most

Gunners in their regular warfare

environment have to hear a CNN craft to

actually find it they have no early

warning system to feed them information

the experience with the 86 and 829 on

the training ranges other they have

quite apt to be hard to hear by the time

you hear them you're in range of their

weapon systems anyway they are cool

heat-seeking missiles rely on the

signatures from exhaust or hot metal or

caused by friction with the air they fly

through the exhaust of the 829 turboprop

for instance which is the exact same as

the 86 C is mixed with strong propwash

which isn't even hot enough to boil

water by the time it reaches the

trailing edge of the wing the fastest

moving part in the aircraft is the prop

which has to have a special could've

built in to prevent ice from forming the

exact opposite of a heating problem add

into the ability of detecting missiles

and dispensing flares any aircraft would

be less susceptible to heat-seeking

threats than any other fighter or attack

aircraft in the infantry they are small

worst-case the 86 has less than half the

exposed area of an a-10 when looking

straight up at it best-case looking at

it nose on it prevents an even smaller

target the a 29 is only a little bit

larger than the 86 and it can still be

said that it's hard to keep sight of

your own wingman at distances where the

large Jets maintain visual formation

small size makes an aircraft much harder

to hit with gunfire

particularly with the obsolete aimed by

IX so the anti-aircraft guns fielded by

most insurgent groups worldwide

so overall guys let's be honest close

air support in terms of a light roll

attack aircraft make complete sense if

we can use these things for the task

that's on the bigger more expensive

fighter aircraft have been trying to

fulfill it's a no brainer guys it really

is and that's why the US Air Force and

the US military is experimenting so much

with these aircraft and looking for

potential new options for close air

support and these roll

BBE 86 you know the super tucano willow

sort of aircraft or even maybe the

Textron scorpion

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Thứ Năm, 28 tháng 6, 2018

Waching daily Jun 28 2018

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