moabmic
Active member
- Joined
- Dec 1, 2001
- Posts
- 26
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It is just a big king air. Sorry for the useless advice but it's true. The results of the bigifying are:
1) lousy pressurization control due to only using two BE-20 outflow valves to handle about 5 times the volume of air
2)not enough pressurization due to chopping the top and putting on flat sides. Flat sides don't pressurize well (like building a square balloon) so you only get 4.5lbs max dif. Therefore altitude limited by cabin and you fly around all the time with the cabin at 10000'. It's like flying a BE-99 for a living and you have to plan descents around the pressurization if you're high.
3)EFIS---not. What good is EFIS if all you use it for is displaying conventional instruments? Since it is a big king air, the system is an afterthought, so you have to flick all the normal switches plus a whole bunch more to turn on the TV's and fire up the standby instruments. Oh and by the way they are all over the place since the king air cockpit only had so much space to start with.
4)Plastic props--they work okay as long as they are rigged right and don't do dirt strips (like I did). Misrigged they have been known to feather (happened to a friend just after liftoff) and that is a really wild ride!
5)king air landing gear only bigger--and just as stiff. As well there is a little thing that makes the props go to a finer pitch when you get weight on wheels. So even if you get one on smoothly, the braking action of the props will put the other two on with a big clunk.
6)steering--the old king air stuff wouldn't work on such a big unit (although they did try a form on the early models). So they just added power steering--as an afterthought. Yup, more switches. They conveniently located one right on the power levers, but that is just an ON (not off-thats way across the cockpit) switch. To switch from taxi mode (less sensitive) to park mode (causes whiplash if a new person is driving) you have to dig down on the centre pedestal to the third switch over in a line of four amongst about a thousand others. This changeover usually happens when you are really busy and trying to avoid hitting people and other planes. Suggest the PNF find that one for the first while.
7)Flaps--why change a good thing right? They just put slightly modded king air flaps on because hey, they worked okay on everything since the model 18, right? The result: get ready for approach speeds the same as small jets, even though you only weigh 17000lbs and have props.
8)Tailfeathers--why change a good thing right? Says the redesigner: " Ooops the plane is too big--needs more tail, more rudder, more stabilizer. Oh well lets just start hanging stuff on back there until she flies. Strakes, no bigger, no biggest strakes ever seen get added. Tail-lets and stabilons (don't quote me on the names here) and then oops half of it should get deicing boots. There now it flies right, except oops there isn't enough trim. So, lets add about two inches to the TRIM TABS ONLY so we don't have to mess with anything else. Well no they look like they came off a dash-8, but they work. "
9)Pax door. Well take a king air door and make it BIG. I hope your GF works out because that gas strut is only there for one reason--to scare the cr@p out of pilots when the bolt lets go.
10)Cargo door. Possibly the only truly new equipment on the machine. Since they never thought of that one before, it is a first attempt design. They cut a giant gaping hole in the fuselage, and then hinged it at the top (there were tailplane thingies everywhere else). They then took a gas strut from the tailgate of somebody's Dodge Caravan and charged it enough to hold the door up--at least until it clears KICT. To get it down, they use a hunk of cable with a parking brake handle at the end. Pilatus of course blew about $20 and added a .5lb motor to close a similar door on the PC12, and gas struts on both doors that were up to the job--but what do those Swiss know about building things?
11)Cockpit design. Take a C-90 (which is a pressurized BE-18) add a couple of inches of panel and about five switches for every mod that has been made to the thing since 1935 since nothing is truly new, and you're there. At least the seats got an upgrade.
Speed wise it is great--typical American design--MORE POWER is all you need to make a crappy machine great. She has the stuff to fly at FL310 easily (umm did I say that?) and smoothly, but you aren't supposed to go there........
DorkProp said:I thought it was funny. Come on, you know he's right. What pilot hasn't looked at a 1900 and asked, "What the heck is all that stuff hanging off the tail?"
jbDC9 said:Oh, and at least the Beech has a cargo door, unlike the Jetstream 31/32/41's where the bags are loaded thru the pax cabin door! Nice design, that....
Jolly good show, Nigel!
I.P. Freley said:I do find it snicker-worthy that a Brit is complaining about a "typical American design".
The max diff of a 1900D is 5.25 PSI, which give a 10K cabin at FL250, we usually use FL230, which gives an 8,000' cabin.1) lousy pressurization control due to only using two BE-20 outflow valves to handle about 5 times the volume of air
2)not enough pressurization due to chopping the top and putting on flat sides. Flat sides don't pressurize well (like building a square balloon) so you only get 4.5lbs max dif. Therefore altitude limited by cabin and you fly around all the time with the cabin at 10000'. It's like flying a BE-99 for a living and you have to plan descents around the pressurization if you're high.
there are 4 switches on the captains side console which flip forward to turn on the "TV's". Oh I forgot theres an EFIX aux power switch and a standby gyro to turn on. OMG, how hard is that? Try being in the middle of a level 4 and trying to make sense of the "fuzz" displayed by a conventional gyro attitude indicator. Also, bonus, it is proven to display pitch up to 90 degrees! (dont ask me how I know that)3)EFIS---not. What good is EFIS if all you use it for is displaying conventional instruments? Since it is a big king air, the system is an afterthought, so you have to flick all the normal switches plus a whole bunch more to turn on the TV's and fire up the standby instruments. Oh and by the way they are all over the place since the king air cockpit only had so much space to start with
perhaps thats why he's so pissed off, flying 1900's out of dirt strips. A real first class job he had. If you think dirt strips hurt the props try looking at the compressor blade erosion!4)Plastic props--they work okay as long as they are rigged right and don't do dirt strips (like I did).
If you land smoothly, which most pilots have no problem doing,, the ground low pitch stop (why didnt he remember what its called from ground school?) engages at about 60 knots.5)king air landing gear only bigger--and just as stiff. As well there is a little thing that makes the props go to a finer pitch when you get weight on wheels. So even if you get one on smoothly, the braking action of the props will put the other two on with a big clunk
AMW 1900's dont have power steering, and you know what, you dont miss it.6)steering--the old king air stuff wouldn't work on such a big unit (although they did try a form on the early models). So they just added power steering--as an afterthought. Yup, more switches. They conveniently located one right on the power levers, but that is just an ON (not off-thats way across the cockpit) switch. To switch from taxi mode (less sensitive) to park mode (causes whiplash if a new person is driving) you have to dig down on the centre pedestal to the third switch over in a line of four amongst about a thousand others
Vfe is 182 and full is 154, VREF is 122 at MAX and 101 at 12,000#. The other day I landed and turned off at the 1,000 foot mark.7)Flaps--why change a good thing right? They just put slightly modded king air flaps on because hey, they worked okay on everything since the model 18, right? The result: get ready for approach speeds the same as small jets, even though you only weigh 17000lbs and have props.
Beech was going to spend a million dollars on a new tail, they didnt have the budget. It's OK, we blow the doors off ANY turbo prop airliner in the climb and are only outrun by a EMB-120 or a Cheyenne 400LS.8)Tailfeathers--why change a good thing right? Says the redesigner: " Ooops the plane is too big--needs more tail, more rudder, more stabilizer. Oh well lets just start hanging stuff on back there until she flies. Strakes, no bigger, no biggest strakes ever seen get added. Tail-lets and stabilons (don't quote me on the names here) and then oops half of it should get deicing boots. There now it flies right, except oops there isn't enough trim. So, lets add about two inches to the TRIM TABS ONLY so we don't have to mess with anything else.
one million hours on our airplanes, that bolt has never let go. Besides, there are other bolts which would do more than scare your girlfriend if they let go, right?? Lakes had a pax door open in flight and they made it back with the door still attached. hmmmm9)Pax door. Well take a king air door and make it BIG. I hope your GF works out because that gas strut is only there for one reason--to scare the cr@p out of pilots when the bolt lets go.
we can also put about 1800# back there, or a scooter, or a 350V8 engine, to name a few. Can your plane do that?10)Cargo door. Possibly the only truly new equipment on the machine. Since they never thought of that one before, it is a first attempt design. They cut a giant gaping hole in the fuselage, and then hinged it at the top
Thats my favorite thing about that plane. Built by corn-fed Wichita farm boys and so overpowered you can climb 5,000 feet per minute when emptySpeed wise it is great--typical American design--MORE POWER is all you need to make a crappy machine great.
Cardinal said:It would be nice if you didn't have to cancel the Master Caution flasher at the beginning of half of all takeoff rolls because of that darned Autofeather Disable, however.
Let's not even get started on how "difficult" it was to do a nice landing. Anyone who can't land a 1900 well with a minimum of practice is... Well, calling a spade a spade... a mediocre pilot. I am no Chuck Yeager and I figured it out in practically no time.
I.P. Freley said:Let's play a game.
Answer the following:
"How many of Great Britain's domestic automobile manufacturers are NOT owned by the Germans now?"
Alternately, and on a little reflection, a more accurate question:
"How many of Great Britain's domestic automobile manufacturers, at least those that theoretically still exist, are still in British hands?"
Bonus points if you know the answer to question number two.