N2334S Gear up landing in Dothan, AL

[hharney]

All I can think of right is that I am really sorry to hear of this tragedy. You must be just totally exhausted mentally and physically going through this. It is good to see no concerns of injury to either of you. It is a very strong airframe and it sounds like it kept you safe. Take a deep breath and give yourself some time to absorb all that happened so that hopefully you can determine what happened. Hang in there.

[kdiel11]

Thanks for the well-wishes. Hopefully, it won't be too expensive to repair. The biggest thing is are they going to consider the engine as sudden stoppage which I think they will even though we had shut it down prior to contact to the ground. The damage to the prop, to me, only proves it was just spinning down. However, I imagine they still will want it tore down. What a shame....that was my under 500 hour out of factory reman engine too. Kd

[Skymaster337B]

I think some one else posted on this site that they banged (kicked) the hyd pack to make the shuttle solenoid un-stick. Additionally, I hear a cargo pod will keep the air frame off the ground while gear up.

perhaps negative g's would have worked to lock the mains down...but who knows.

[Ernie Martin]

KD, if you get this before noon today (Sunday) give me a call at 305-562-0565. After 2PM and for the next 2 weeks call me in the Bahamas at 242-367-8326.

Ernie Martin

[kdiel11]

Originally Posted by Skymaster337B

I think some one else posted on this site that they banged (kicked) the hyd pack to make the shuttle selinoid un-stick. Additionally, I hear a cargo pod will keep the air frame off the ground while gear up.

perhaps negative g's would have worked to lock the mains down...but who knows.

That would have been something to try. I know it is on the pilot's side somewhere, but not exactly sure where. It does sound as though that was our problem. We did perform dive pull-outs (positive g's trying to get them to lock) and my friend thinks he heard them hit the forward stop but they never locked. Another thing might have been to see if it released after we shut down the forward engine. KD

Sorry to hear about your unfortunate mishap and glad to hear you are ok.

In discussion with Tom Carr a couple years ago regarding landing gear failing to come down, he had said if this happens to shut the master switch off for 5 or maybe 10 minutes. The reason you need to do this is to let the solenoid in the power pack cool down.

If it does turn out to be a faulty solenoid, it can be changed in situ. I had to change mine. They are fairly expensive but after some research I found alternate part numbers which brings the price down considerably.

[Skymaster337B]

Originally Posted by kdiel11

That would have been something to try. I know it is on the pilot's side somewhere, but not exactly sure where. It does sound as though that was our problem. We did perform dive pull-outs (positive g's trying to get them to lock) and my friend thinks he heard them hit the forward stop but they never locked. Another thing might have been to see if it released after we shut down the forward engine. KD

I think positive g's work for the nose gear, but negative g's might work for the mains. Reason, nose gear must come down and aft to lock, while the mains must go forward and down to lock. That's why I think positive g's will push the main gear aft towards the retract position..but negative g's might push the mains forward to the down and locked position.

[kdiel11]

Originally Posted by Skymaster337B

I think positive g's work for the nose gear, but negative g's might work for the mains. Reason, nose gear must come down and aft to lock, while the mains must go forward and down to lock. That's why I think positive g's will push the main gear aft towards the retract position..but negative g's might push the mains forward to the down and locked position.

We also did the negative g's as well, but the only thing the gear did was go back up into the wheel well.

[Skymaster337B]

Originally Posted by kdiel11

We also did the negative g's as well, but the only thing the gear did was go back up into the wheel well.

Thanks for the clarification. That is good info to know.