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Which One Was Faster DC7 Or Super Constellation  
User currently offlineHeadingbug From , joined Dec 1969, posts, RR:
Posted (13 years 5 months 2 weeks 6 days 18 hours ago) and read 2611 times:

Which one was faster They both had the same engines and which one could carry more also between the DC6 and the regular Constellation which one was faster and which one could cary more. You can ask me about the ATR I let you know thanks.

5 replies: All unread, jump to last
 
User currently offlineFBU 4EVER! From Norway, joined Jan 2001, 998 posts, RR: 7
Reply 1, posted (13 years 5 months 2 weeks 6 days 11 hours ago) and read 2590 times:

The Super Connie seems to have been the faster of the 2 with a cruising speed normally in the range of 290-300 M.P.H.,whereas the DC-7C cruised at 255-260 M.P.H.
DC-7C had a max payload of 21,516 lbs (9,759 KGS),the Super Connie max was 18,300 lbs (8,300 KGS).
Connie Model 749 cruised at 327 M.P.H. with max payload of 16,300 lbs (7,395 KGS).Similar numbers for the DC-6A and B were 315 M.P.H. (both) and 28,188 lbs/12,785 KGS (A) and 24,565 lbs/11,142 KGS (B).



"Luck and superstition wins all the time"!
User currently offlineTimz From United States of America, joined Sep 1999, 6794 posts, RR: 7
Reply 2, posted (13 years 5 months 2 weeks 6 days 6 hours ago) and read 2583 times:

Judging by TWA and AA/UA timetables the DC-7 was faster on transcon nonstops.

User currently offlineNKP S2 From United States of America, joined Dec 1999, 1714 posts, RR: 5
Reply 3, posted (13 years 5 months 2 weeks 6 days 5 hours ago) and read 2578 times:

FWIW I read where the DC7 cruised at 367 MPH and could do 405 MPH flat out. Of course that's official data...the actual in-service speeds were more than likely less.

User currently offlineTimz From United States of America, joined Sep 1999, 6794 posts, RR: 7
Reply 4, posted (13 years 5 months 2 weeks 5 days 9 hours ago) and read 2561 times:

In August 1957 the UA and AA DC-7 nonstop schedules between LAX and IDL were 7:45 eastbound and 8:35 westbound. TW had one 1049G each way, 8:22 EB and 9:34 WB, and two 1649s in 8:17 EB and 9:27 WB.

When transcon nonstops first started there was some sort of rule about needing another flight crew on domestic flights longer than 8 hrs (but Hawaii wasn't domestic then). So in 1954 TW scheduled a 7:55 eastbound nonstop (no westbound) and in Jan 1955 they claimed to fly eastbound in 7:15 and westbound in 7:55. And that's with 1049s, not 1049Gs.

Between IDL and Orly the August 1957 nonstop schedules were 11:25 EB 13:45 WB on a PA DC7C, 11:40 EB 14:10 WB on a TW 1649, and 13:50 EB 16:30 WB on a TW 1049G with a "fuel stop may be necessary" footnote. Forgot to check Air France.


User currently offlineTimz From United States of America, joined Sep 1999, 6794 posts, RR: 7
Reply 5, posted (13 years 5 months 2 weeks 3 days 9 hours ago) and read 2540 times:

From Flight, 10 June 55 p785:

Lockheeds claim that their new airliner [the 1649], powered by four 3,400 h.p. Wright Turbo-Compounds, will be capable of carrying 58 passengers for 6,500 miles at a cruising speed of over 350 m.p.h. and that it will fly from Paris to New York in nearly three hours less time than the DC-7C when carrying the same payload as its Douglas competitor.

Don't believe it, of course.


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