Jeanie
Pattern Altitude
Thanks
Sounds like fun....,,
Hope the weather that is coming into California now won't haunt you on the return trip..
Be cafeful...
....... And if it looks really bad tomorrow I do have backup flights booked on southwest.
We don't need a new thread on Monday morning titled " Anyone seen Onwards"
Glad you had a great trip!
Going with no fuel stop eastbound, does not mean you can make it non stop westbound.
Winds aloft forecast over LAS today was 9900 all the way to 12,000. Don't plan on that going back, weather moving into the LAS valley late on Sunday, 20% chance of precip, but snow level down to 3500.
How did you handle the restricted areas and MOAs north of LAS?
Did you think that your foggy approach into Santa Fe, mixing patterns for Rwy 2 or 20, might have been a factor of being at 11,500 for 5 hrs, and dehydration?
The fatigue lesson you learned on your first trip is incredibly valuable, and I'm glad that you experienced the sensation so vividly so you'll know that it can and will happen again, although hopefully not as dramatically as you gain confidence and experience. The feeling of relief and relaxation from finally being able to release all of the energy and tension that you accumulated while planning and executing the flight is difficult to describe until you feel it, and instructive as to what would likely occur if you refueled and immediately took off for Kansas City. ZZZZZzzzz
The fatigue lesson you learned on your first trip is incredibly valuable, and I'm glad that you experienced the sensation so vividly so you'll know that it can and will happen again, although hopefully not as dramatically as you gain confidence and experience. The feeling of relief and relaxation from finally being able to release all of the energy and tension that you accumulated while planning and executing the flight is difficult to describe until you feel it, and instructive as to what would likely occur if you refueled and immediately took off for Kansas City. ZZZZZzzzz
Not sure i get the Kansas City reference... But otherwise, yeah. One of the results is that I have set a new personal minimum - or is it maximum? - no more than 4 hours at a stretch at anything above 7500ft. As I fly more ill update it but after yesterday it seems prudent.
I have taken a Cherokee 140 To and from Kansas flatlands to S. California a dozen times and never had to go over 10,500'-11,500' day vfr. You are not necessarily trying to fly over the peak of each mountain range/area so while the MEA's might be 13-14k' you are not crossing a range over the top of the highest peak. It is very, very doable VFR at lower altitudes.
Realize that flying 3 hrs at 10k' has a cumulative effect on your blood level so you might grab 10 minutes of O2 every 30-40 minutes and definitely put on the air for at least a few minutes about 30 minutes before you plan your decent. Helps clear the head fog.
I use a $50 Ox meter to make sure I am 94+%.
Knowing there is little meal stop on the airport I would pack fruit and I like the walmart diet chocolate shakes they really give you plenty of energy help prevents fatigue (we are very bad at recognizing our own fatigue until its too late). Another tidbit I like to pack sports drinks for the trip and use the wide mouth bottle as a jonny on the spot.....Just don't drink the lemonade colored bottles. I purposely buy the red, orange or green flavors, not lemonade.
I used to pack nuts but if they get caught in your throat it might not be good so now I just use m&m's or other melt in your mouth sundries. Slim Jims are also good.
Ended up putting 7.4 hours on the Hobbs today, tackling many new things. Mainly, I am deeply impressed by the capabilities of my new plane - it performed superbly throughout.
Picked up a bit of carb ice on the way, my first real experience with it, but it was easily dispatched with the carb heat. Nice to have the engine monitor, allowed for a quick diagnosis. I wouldn't have expected it because the air was clear and not terribly cold (20deg or so).
It was another new experience, landing on a snowed runway - I used soft field technique and it worked well.
And did I care about how high Mt. Whitney was? not at all, for we were cruising at 16,200 feet at that point.
Boy do I love that P-Ponk engine. It still had more life in it, even though I had the carb heat on, and I could have squeezed another few hundred feet if I needed them.
I had never taken such a long trip before, though, and by the time we got here I was tired but didn't realize it. So when given clearance to join downwind on runway 2 I instead made a lazy circling entry to downwind on 20. Thankfully the controller gently steered me the right way. I must have sounded like an absolute buffoon. It only hit me after we touched down - I suddenly felt like I was about to drop. Odd sensation, it was very sudden.
I left the plane on tie down for the first night, but they are moving it into the hangar this evening so it will be easy to leave tomorrow. I felt the extra $90 were worth it, I'm not used to cold weather, so maybe that was silly.
20 degrees, in the dry southwest, carb ice? How did you make that diagnosis? I wouldn't expect it in those conditions. Does your engine monitor have carb temp on it? What happened when you pulled the carb heat?
The main thing to do on a snowy/icy runway is to stay the heck off the brakes! You'll skid pretty easily. In addition, if you use the brakes, snow can get up in them and freeze the pads to the discs, and then you're not gonna go anywhere... But if you use brakes when taxiing out for takeoff, you may end up with your wheels freezing after takeoff, which means you'll be landing with 'em locked up if your destination is still below freezing - Not good for tires!
Were you climbing, descending, or level?
I bet you could squeeze more than that out of it - I've had our 182 to 17,500 and we don't have the P-Ponk engine.
Why did you leave the carb heat on?
After a little bit the engine smoothed out and all cylinders went back to normal egt and cht. More tellingly, when I tried turning it off, after a bit the roughness came back.
I had leveled off just before crossing. I could still climb but didn't see the point.
How long is "a little bit" and "a bit"? When you turned carb heat on, did the engine smooth right out, or did it get rougher? When you turned carb heat off, how long did it take for the symptoms to return? What happened to your manifold pressure when you added carb heat? Do you remember what the OAT was at altitude?
Well... The point is FAR 91.159. Many pilots think you can do whatever you want when VFR, but that's not true... And 16,200 is closer to an IFR altitude than a VFR one.
I don't know that I remember to the level of detail you are asking... seems like it was 30-60 seconds or so on each end. MP went down (obviously).
On the other hand not nearly cold enough for mixture problems unless the carb was already having problems.
Having flown in the cold for a while now in an airplane that loves to experience carb ice, I thought it was unusual too. Never experienced it colder than 30F. Not impossible at those temps but certainly unusual. Be curious what the dewpoint was but at altitude you'll probably never know.
We took off from Santa Fe around noon. I looked at the weather and it looked like we should be able to cross the mountains in the afternoon. The first leg went well enough, and we landed roughly four hours later in Tonnopah (KTPH). Picked up a bit of carb ice on the way, my first real experience with it, but it was easily dispatched with the carb heat. Nice to have the engine monitor, allowed for a quick diagnosis. I wouldn't have expected it because the air was clear and not terribly cold (20deg or so). I ended up putting on the pitot heat for good measure.
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I had never taken such a long trip before, though, and by the time we got here I was tired but didn't realize it. So when given clearance to join downwind on runway 2 I instead made a lazy circling entry to downwind on 20. Thankfully the controller gently steered me the right way. I must have sounded like an absolute buffoon. It only hit me after we touched down - I suddenly felt like I was about to drop. Odd sensation, it was very sudden.