Guest

Can The 717 Be Modified With Winglets?

Fri Oct 01, 1999 10:27 am

Assuming that AirTran wanted to operate an ATL-LAX route, could it be possible w/ a modified 717 w/ extra tanks and winglets? The current AirTran 717 can(but they don't) fly a route as far as DEN from ATL.

 
Guest

RE: Can The 717 Be Modified With Winglets?

Fri Oct 01, 1999 10:34 am

I doubt that they would do this. I mean, anything is possible, but the 717 is a brand new aircraft and I really don't think that the 717 would need them. I am positive Boeing is not offering them. The reason you see 727s with the winglets is for hushkits and for increased range. The 717 does not need the increased range.

Jack
 
Guest

RE: Can The 717 Be Modified With Winglets?/JWM

Fri Oct 01, 1999 10:39 am

Here's another assumption. Let's say AirTran did not want the 737NG to have a one-fleet system and reduce costs(still using ATL-LAX as an example).
 
Navion
Posts: 1059
Joined: Tue May 18, 1999 1:52 am

No Winglets For 717

Fri Oct 01, 1999 10:44 am

The DC9/MD80 type wing is not designed for aftermarket winglets. The load carrying structure and basic design preclude any of these models from ever seeing winglets. Raisbeck looked at something like winglets to help DC9's become stage III compliant but resorted to other techniques stating winglets won't work on that design. The Boeing designs (other than the 717 which started as a McDD design) lend themselves nicely to winglets. Look for a 747-200 winglet kit to come out within the next 2 years significantly helping either range or payload (or both). Finally, the 717 design does not lend itself to transcontinental runs. The wing is great for short to medium haul runs but you just can't get high enough (cruise altitude) to achieve the fuel efficiency necessary. Also, the cruise speed for such a long run would start to factor in as opposed to the Mach .8 the 737 NG's achieve. I suppose 3 o 4 717's could be stuffed with fuel tanks and go the whole way but that ultimately would not be the best way to do it. Long live the 737 NG's for transcon (non-widebody) runs!!!
 
User avatar
hawaiian717
Posts: 3150
Joined: Tue May 18, 1999 2:46 am

RE: Can The 717 Be Modified With Winglets?

Fri Oct 01, 1999 2:03 pm

I imagine that if AirTran wanted to do ATL-LAX (or other transcon routes) with their 717s, they'd offer same-plane service with a stop somewhere in the midwest. Assuming, of course, that Boeing doesn't develop a longer-range model of the 717.

Popular Searches On Airliners.net

Top Photos of Last:   24 Hours  •  48 Hours  •  7 Days  •  30 Days  •  180 Days  •  365 Days  •  All Time

Military Aircraft Every type from fighters to helicopters from air forces around the globe

Classic Airliners Props and jets from the good old days

Flight Decks Views from inside the cockpit

Aircraft Cabins Passenger cabin shots showing seat arrangements as well as cargo aircraft interior

Cargo Aircraft Pictures of great freighter aircraft

Government Aircraft Aircraft flying government officials

Helicopters Our large helicopter section. Both military and civil versions

Blimps / Airships Everything from the Goodyear blimp to the Zeppelin

Night Photos Beautiful shots taken while the sun is below the horizon

Accidents Accident, incident and crash related photos

Air to Air Photos taken by airborne photographers of airborne aircraft

Special Paint Schemes Aircraft painted in beautiful and original liveries

Airport Overviews Airport overviews from the air or ground

Tails and Winglets Tail and Winglet closeups with beautiful airline logos