NickG

Not likely.

Update - I hear all occupants are OK.

So this happened at KHND today. I hope everyone is OK.

Ouch. You'll be burning through cylinders at an extreme rate! I live and fly in Las Vegas where it's usually super-hot. I rarely get CHT's above 390. Sometimes 400-410 in a climb until I drop the nose a bit. Also, I fly LOP at cruise. Something is wrong with either your fuel flow, baffling, and sensors. That is not right and should be setting off alarm bells if you're looking to buy that bird.

They are remote

I have one of the expensive O2 finger monitors. I have an Inogen G5 (which I mentioned earlier, I only use for me and I have an Aerox bottle that is for pax and my backup). I regularly fly 17k or so in my O3. Using the Inogen, I’m 96% or higher. Using the Aerox, the same. Like all nasal cannula, you have to remember to breathe in through your nose, out through your mouth. If you’re a mouth breather you wont get any O2 from any system. If my Inogen doesn’t detect O2 demand (breathe in through the nose) after a short time it beeps loudly with an alarm. The alarm is nearly impossible to hear in the cockpit with the Bose on. The Inogen is a reliable unlimited source of oxygen. I use it anytime time I’m at or above 8k which is basically all the time. I never worry about how much is left in the tank, how much it costs to refill, or who can refill it. Refilling the Aerox can sometimes be a PITA. At my home base KHND the FBO charges $150 to fill it. Luckily I have a friend with a refill kit in his hangar, but coordinating with him can be hit or miss. I fly a lot, primarily XC. I’d say there’s a 30% chance that there’s portable O2 refill available on field during my trips. The last thing I want to do when I get to my destination or on a fuel stop is to have to drive around trying to find someone who will refill the bottle. If I solely use the Aerox bottle, I’ll be lucky if I have enough O2 for 6 hours. I love the Inogen!

You can can get a refurbished one for a lot less at majorcpap. I bought a refurbished unit and it has worked perfectly. BTW - I use the Inogen for me. For passengers or right seaters I have a portable Aerox system. That is also my backup in the unlikely event the Inogen fails.

Go to Majorcpap.com that’s where I got mine. No prescription required.

Majorcpap.com Got a great deal on a remanufactured unit.

Yes, her videos are excellent! I was going to post them here but @skykrawlerbeat me to it ! Great videos! Wish I had her math skills (and technical prowess),

Vey interesting - I did a similar analysis a while back of all Ovation accidents, not just fatal (i'm looking for the results I know they're somewhere...) - A large percentage were landing accidents due to bouncing and botched go arounds. When I find it I'll post it.

I have an inogen G5 that I use anytime above 8k. I've been up to 18k with it and my sats are in the 90's. My Ovation doesn't have Factory 02. I have an Aerox bottle for passengers. I love the Inogen - best solution out there. Refilling the Aerox bottle is a PIA and the prices are all over the map.

Yes, @donkaye, MCFI - I regularly fly 10-17K in my Ovation that doesn’t have factory O2. I have an Inogen G5 and it is spectacular to all the altitudes I fly (up to 18k). I have a supplemental tank which is for passengers. The Inogen is so easy and convenient I generally use it any time I’m above 7k. Why not! Couldn’t recommend it enough.

No problems with mine either. Love it.

Just to follow up and to maybe point @Reed Campbell in the right direction - Sent the controller board to Don Maxwell who fixed it for a few hundred dolllars. Has worked perfectly even since.

Go to the app store, search for Garmin Pilot and choose "Update"

I've been using GP for quite a while. I've always preferred it over FF but these smart charts are a killer feature. Love it! The video @midlifeflyerposted is a good example of its use (if you can bear the presenters).

Going to have to agree with @donkaye, MCFI. While the G1000 is a fine and capable system, it's getting a little dated. I fly a lot of IFR and would absolutely not buy one without WAAS. I know that there are folks that don't fly the same profile as I do and to whom WAAS capability is not critical. I have all the latest avionics in mine G3X, 345, 750, GFC500 remote audio panel etc etc. and I couldn't be happier. And even my 4-year-old panel is not state of the art anymore! My 750 has been superseded by the 705Xi.....I love having the ability to upgrade if I want to (although 750 to 750xi is not a priority). Whatever you get - its a Mooney and you'll love it! Good Luck!

Boresope. Also, lapping the cylinders might really help. Flying it and running the engine and operating it properly will help the most. As long as compressions are above the master orifice youre OK, I believe.

Come to Vegas and I’d be happy to oblige

Fantastic! Got it. Thanks!

Does anyone a digital copy of the maintenance manual for an Ovation?

Its a menu selection when go into the audio panel controls on your 750. I'll be out at my plane tomorrow and I'll take a picture for you.

Did this just happen and it was working normally before? Make sure your aux input is activated on the remote audio panel

Yes, and it’s actually quite good.