Mac attack!!!

BEN S

Super Member
Joined
Nov 15, 2007
Messages
3,092
Location
Guam
Aircraft
Sportcopter Vortex
Total Flight Time
300+
My vacation this year to Scappoose was cancelled at the last minuet due to unforeseen circumstances. As I was despondent about not having a vacation this year I called up my buddy Dave B and offered to buy the gas and drive if we went up to El Mirage to get me proficient on his Bensen with a 90hp mac.
So far so good, didn't sleep well due to the heat and too much pizza with sausage, onions and jalepenos, but felt ready to fly the next morning.
We went out to the lakebed and Dave flew first for about 30 min. After landing and switching out (I had all of about 3 minuets in this rig a few months back) and Daves briefing I proceeded to taxi. I had taken a reading earlier and the DA was 4200 and climbing. We decided I would keep to a 20 minuet flight to get both of us in the air before it got too hot.
Take off was smooth and as expected, climbed to approx. 500 ft and throttled back just getting a feel for the stick and controls and making LOTS of mental comparisons between this rig and mine. I checked my watch and noticed I was at the 15 minuet mark and decided to try an approach for landing, I looked at the flag and nosed her into the wind. As I was descending from about 300ft to about 100ft I was truing the nose up with the rudder peddles. At the 100 ft range (well within the HV curve!) the engine suddenly went from a smooth running sound to a loss of rpm sound and then quiet in less than a second!
A lot went through my mind REAL quick, but at 100 feet with high altitude and 22 ft rotordynes there wasn't any time to fiddle with it. I instinctively pushed the stick forward and prepared for the flare. The ground was rushing up A LOT FASTER than I was prepared for (I practice this all the time at sea level with 24ft rotors and cushy suspension!) and as I hit the deck I remember thinking "FLARE FLARE FLARE" but I was still looking at the deck not out in front like I should have been.
I hit the deck harder than I would have liked, but was able to save the rig and most important no damage to me! (It was a LONG walk back to the rally point)
I have played it over and over in my mind, I talked with my CFI about it this morning and I feel that there isn't much I could have done different to improve on what I did. (of course I hadn't consulted the peanut gallery yet:)
I bent some small pieces of aluminium which I was happy to replace, but the rig will fly again shortly. Me and Dave have now BOTH had engine outs at low altitude and survived to tell of it, so he says "welcome to the club".
I'm just glad to know that after all my flying and training that my natural reaction was the right one.
So for those keeping count...Sportcopter 191 hours....no engine problems
Bensen with 90 mac...18 minuets...problems.
I don't think I will be flying a Bensen again. (Certainly not Daves!)

Now I have to find a way to convince my wife that something bad doesn't ALWAYS happen at El Mirage to me. She says I can't go back there.....I'll work on her before Sept...
Ben S
(fire away guys...I'm expecting it)
 
Good job Ben. Your not hurt and the gyro can fly again.
I got use to power off cause I use to fly a Mac. My best trainig for power off is to land at idle all the time. I would also do touch and goes with dead stick landings.
~~JAKE~~
 
Jake..

Jake..

I do practice that stuff in my own gyro to include full engine shut downs (there is a difference in how they fly at idle and off!) but I was just trying to get a handle on the feeling of a new ship. Maybe had I more than 18 min I would have gotten to trying some of those practice maneuvers. Now I think I will just stick to my own breed.
Ben S
 
You got a ship down that you were unfamiliar with and you didn't get hurt. I would call that a successful landing.

I won't critique your actions because I was not you behind the controls. Your the only one who knows all the conditions and how the ship was handling. Your able to critique yourself better than anyone else.
 
Welcome to the club, Ben. My first Mac attack was on my first flight back home after I had soloed. Smoothest landing I've ever had.
 
Hey Ben, you got my gyro down without hurting yourself and the blades still spinning. That is a win win in my book.
 
Thanks Dave..

Thanks Dave..

Your a REAL buddy, you didn't even kick my ass for denting your bird! Even when I was laying out on the ground and you could have gotten a free kick in!
Any thing you need to fix it at all is just a call away. (No I'm not fixing it with a new Dynon EFIS or Garmin 1000 glass panel suite!)
Ben S
 
Ben,
Those macs are classics. Don't mind the few hick-ups. The mac attackwill always remind you to be mindful of what your flying over. Ive had three. One at about 87 feet as I was trying to get back to runway. I was supprised at how hard it landed. Glad you and the rotors came out in one piece.
 
Ben, don't be too hard on the Macs. The only engine-out landing I've ever had was behind a certified, four-stroke Continental in an airplane. An exhaust valve broke off and fell into the cylinder, where the piston hammered it until the piston had holes looking like a horror-movie mask, and the valve head was unrecognizable.

It would only make 2100 RPM and was descending all the way home, but I got the plane the 11 miles back to the airport (engine completely quit on final) with what felt like jack-hammering and oil smoke blowing through the cockpit, and the guy I'd rented it from was thrilled with me for not making him retrieve scrap metal from some beanfield.

I guess when you tell someone you made a forced landing in his aircraft, the news that it's pretty much in one piece feels so good by comparison he can't stay upset!
 

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Cool as a cucumber!

Cool as a cucumber!

Cool, Ben, cool! Glad to see you did a successful touchdown!

I've had 6 emergency landings in gyros, and they were the same to me as engine-idle landings...

Aren't you glad that you were flying an aircraft that is always in auto-rotation?

How many MINUTES of Mac time do you have?
 
As I told you on the phone!!

Good job buddy!!!

PRA 31 has the parts to fix it! The local EAA chapter donated them to us and two sets of wood blades!
 
Thanks guys..

Thanks guys..

Kevin, 18 minuets total.
Paul, I know any thing can happen to any engine at any time, but I wish it had picked a different altitude to do it at....say 1000ft agl?
John, I think Dave had enough stuff in his garage to build two more gyros and I will replace whatever he uses.

This adventure was wrapped up with a wonderful sit down conversation with me Dave and Marion (who signed my book for me!) and her daughters and a guy from chapter 31 I think I remember his name right it was Doug(sorry if I got it wrong I had a lot on my mind). We all sat around discussing the finer points of bringing a machine down in almost one piece. I won't forget this experience ever. Should I thank dave for providing me with an engine that had it in for me?......nah, don't think so buddy....:whip:
Ben S
 
So you're not coming to Scappoose ?????
Good to hear that it all worked out well .
 
No Scary...

No Scary...

It certainly wasn't what I wanted but my vacation got deep sixed at the last minuet. I will come up for a weekend hopefully before the weather turns crappy.
Ben S
 
Ben- Welcome to the Mac attack club sandwich. Its an experience you dont wish for ahead of time...but after successfully going through one...its a lifelong memory you will relive many times.


Stan
 
...I will come up for a weekend hopefully before the weather turns crappy.
Ben S

You'll have to hurry. We've already had our summer, which is about three weeks of sun...then we are due for 9 or 10 months of clouds and rain.

Where was it you once lived in Washington state?
 
Kevin,

Kevin,

I was stationed at Whidbey Island WA for a number of years. Had a VERY small house in Coupville.
I am going to have to wait for Jim to find a free weekend for my visit. That could be about 5 years with his busy schedule!
Ben S
 
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