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N707ZS
28th Feb 2020, 18:37
Was this fitted to all of the MD-80s. I thought they had a rear door like the DC-9s. Obvious should have said escape slide, to late to change the title.

https://www.youtube.com/watch?v=TAndXzhgurI

bafanguy
28th Feb 2020, 20:26
Was this fitted to all of the MD-80s. I thought they had a rear door like the DC-9s. Obvious should have said escape slide, to late to change the title.

They all do have rear "doors" that lead to the tail cone exit as seen in that video.

The MD80 in that video apparently didn't have aft entry stairs and will look somewhat different from most other models of MD80 that do.

Try this video: uh, ok, that video won't play. It was a Delta training video that appeared as an offering connected to the video you posted. When I linked it, it won't play.

Basically, when stairs are installed and in the retracted position, a catwalk is lowered into position leading the tailcone exit slide and associated mechanisms. When the stairs are extended, the catwalk retracts into the ceiling revealing a set of stairs to normally exit the airplane.

https://youtu.be/vzvR5x0D0ZI

rog747
29th Feb 2020, 06:03
All DC-9 and Super 80 DC-9 (MD-80) series had a jettison-able tail cone emergency exit with escape slide.
The door to this from inside the passenger cabin was the same door to use the ventral passenger stairs, but in an emergency you used a ramp/walkway over the top of those to gain access to the tail exit and slide once the tail cone was popped and dropped.
In the Baby DC-9's without rear ventral stairs this aft cabin door was for emergency use only and the aft cabin crew seats were attached to it, once the door opened there was a ramp to access the exit and slide.

All DC-9 and Super 80 series had a rear ventral drop down passenger stairs, except most of the small baby DC9-14/15 series, although those built as an -15RC (rapid-change pax to cargo and combi) some of these had rear ventral stairs fitted, and all of these RC's had 2 more over wing exits (Thus 4 like DC9-30)

Rear aft cabin service entry doors were only fitted on the Super 80 series.

The Super 80 in the video doesn't seem to have ventral stairs so maybe have been the prototype? However all production aircraft did.

DaveReidUK
29th Feb 2020, 07:22
The Super 80 in the video doesn't seem to have ventral stairs so maybe have been the prototype? However all production aircraft did.

I think you can just discern the outline of the airstair door at the point in the video where the tailcone is jettisoned. It's a Jet America MD-82, so definitely a production aircraft.

dixi188
29th Feb 2020, 07:44
Sat in departures at Cologne one morning, I saw an MD80 push back and then the tail cone separated, (oops!). Lots of people standing around and wondering what to do. It must have been 30 mins or more before the aircraft was towed clear so that other aircraft could depart.
I wonder how long it takes to re-install the tail cone, does it have explosive bolts?

mustbeaboeing
29th Feb 2020, 08:20
Like the way, in the Original Posters video, the dropped tail cone is conveniently removed. 😁

bafanguy
29th Feb 2020, 10:42
...I saw an MD80 push back and then the tail cone separated, (oops!). Lots of people standing around and wondering what to do.
I wonder how long it takes to re-install the tail cone, does it have explosive bolts?

Had a caterer drop the tailcone on a DC9-30 years ago at an outstation when he got hold of the wrong handle while trying to drop the aft stairs. The mechs put the tailcone on a belt loader, shimmed it with sandbags and raised it into position. They were able to reattach it in about 30 minutes because the slide didn't blow.

Auxtank
29th Feb 2020, 18:50
Try this video: uh, ok, that video won't play. It was a Delta training video that appeared as an offering connected to the video you posted. When I linked it, it won't play.
https://youtu.be/vzvR5x0D0ZI

I haven't flown the Mad Dog, but if I had I'd have wanted her onboard in charge of the pax, crew and me.
That is all.

oldandbald
1st Mar 2020, 11:42
TAIL CONE
witnessed a similar incident at Luton years ago with a British Midland DC-9 , cleaner pulled the wrong handle , can't remember how they put it back but it wasn't delayed very long