![]() |
If this is your first visit, be sure to check out the FAQ by clicking the link above. You may have to register before you can post: click the register link above to proceed. To start viewing messages, select the forum that you want to visit from the selection below. |
|
|
Thread Tools | Display Modes |
|
#1
|
|||
|
|||
![]() airframe is clean, it floats. So for short fields it tends to be the landing distance that is limiting. I wouldn't want to operate a M20J regularly out of much less than 2700 ft as you don't have much safety margin at less than that. If you have that and don't visit short strips very often, no problem. Usually, the only reason it floats is because folk come in at well over 1.3Vso. Yeah but that's the same with every aircraft type. What Mooney jocks learn pretty quickly is that landing the thing is a bit diferent than say a 182. It's clean, so going from 1.3Vso to stall takes more distance than in an aiplane that isn't as aerodynamically clean. It has a very low wing, so if you get into ground effect going just a little faster than you should, you'll have increased the needed landing distance a lot. Knowing the airplane well means you'll learn to get the airspeed way down coming over the fence, and you'll start your flare a little higher to avoid ground effect for a while longer. Just be aware of things like that and making the turnoff that's a thousand feet from the threshold isn't a big deal. W/R/T xwinds -- the M20J has lots of rudder authority. I've landed in some pretty bad ones, I don't know the actual number, and had rudder left over at touchdown. You'll not want to make a full flap full stall landing, but getting a beep out of the stall warning before touchdown is possible, even in a crosswind. As for taking off in a crosswind, I'm not sure what technique is being used for rolling along on one wheel, but in my airplane I keep it on the ground -- all three wheels -- until I have the airspeed I want for liftoff in a crosswind, and then I lift it off. There's nothing to be gained by having the yoke back, even on a short field, until you can lift off. The only exception I can think of is if the field is soft. I've never been on a soft short field in my Mooney, but then again I fly mostly in the eastern US, getting on the other side of the Mississippi only once every couple of years. |
#2
|
|||
|
|||
![]()
"AJW" wrote in message
... What Mooney jocks learn pretty quickly is that landing the thing is a bit diferent than say a 182. It's clean, so going from 1.3Vso to stall takes more distance than in an aiplane that isn't as aerodynamically clean. It has a very low wing, so if you get into ground effect going just a little faster than you should, you'll have increased the needed landing distance a lot. Agreed. While I'm not an instructor, I have sat in the right seat while at least 4 different pilots got to know the Mooney. That makes 5 pilots I know of who learned about the need for precise speed control the looooong way. As for taking off in a crosswind, I'm not sure what technique is being used for rolling along on one wheel, but in my airplane I keep it on the ground -- all three wheels -- until I have the airspeed I want for liftoff in a crosswind, and then I lift it off. There's nothing to be gained by having the yoke back, even on a short field, until you can lift off. Well that's what I do too. The problem seems to be that at about 45 to 50 kt, the wing, low and clean, starts producing substantial lift, taking the weight off the wheels. At that sort of speed, the side force on the fuselage from a strong crosswind can get to the level at which the wheels can't maintain enough grip on the runway to resist. In flight (and for landing) it's easy -- you just stick the upwind wing down. But unless you're prepared to do that on take-off, you (I) can't stop the thing moving sideways, particularly if the runway is wet, or uneven. Aerodynamics dictates that this limit must exist, and it certainly kicks in earlier than full rudder travel on the M20J. But it may differ for different circumstances, and I'm sure that careful handling and lots of practice allows you to get closer to the absolute limit. Julian Scarfe |
Thread Tools | |
Display Modes | |
|
|
![]() |
||||
Thread | Thread Starter | Forum | Replies | Last Post |
Opinions on a M20J | Jon Kraus | Owning | 62 | September 17th 04 12:12 AM |
Opinions on Cessna 340, 414 and 421 | john szpara | Owning | 55 | April 2nd 04 09:08 PM |
Opinions wanted | ArtKramr | Military Aviation | 65 | January 21st 04 04:15 AM |
Rallye/Koliber AD's and opinions | R. Wubben | Owning | 2 | October 16th 03 05:39 AM |
Rallye/Koliber AD's and opinions | R. Wubben | Piloting | 2 | October 16th 03 05:39 AM |