Scott Ferrin wrote in message . ..
Range, loaded on internal fuel - 7,640 miles (B-1B - 3,444 miles)
Equipped for IFR.


Those are brochure numbers for the Blackjack.

How about B1 are the cited numbers for B1 are brochure numbers
as well?

Pretty much from what I understand. The B-1 is definitely faster than
789 mph though I'd be surprised if any operational aircraft had done a
takeoff at 477,000lbs.





In the real world (at
least as far as FAI records go) the B-1 has the Blackjack beat in the
paylaod/range department.

In its department where B1 is the only one amybe. Tu160
is much bigger?much faster and longer lange.


Speed over a closed circuit of 5000 km with 30000 kg payload : 1054.21
km/h

Date of flight: 17/09/1987
Pilot: H. Brent HEDGPETH (USA)
Crew: Robert A. CHAMBERLAIN (copilot)
Course/place: Palmdale, CA (USA)

Aircraft:
Rockwell B-1B (4 General Electric F 101-GE-102, 14 700 kg each)
Registered 'S/N70'



Speed over a closed circuit of 5000 km with 30000 kg payload : 1017.80
km/h

Date of flight: 28/05/1990
Pilot: Serguei OSSIPOV (USSR)
Crew: D.N. MATVEEV (USSR)
Course/place: Podmoskovnoe Aerodrome (USSR)

Aircraft:
Tupolev Aircraft "70N-304" (Tupolev TU-160 "Blackjack") (4 Model "P",
25 000 kg each)



As you can see, with the same 30,000kg payload flown over a distance
of 5000km, the Blackjack was slower than the B-1B. Since the
Blackjack's record attempt was flown at a later date one would assume
they'd try to beat the B-1's. If they did try they failed. The
Blackjack also holds no 10,000km speed records while the B-1 does.
While this in itself doesn't say the Blackjack can't fly that far, it
doesn't exactly help it's case either.


Well nobody claims that neither Tu-160 nor B1 can go supesonic for
5000 km. But why you skipped shorter range records? Unlike B1
Tu160 can go supersonic for distances of 1000-2000 km. The later
is very important for the battle applications particualrly
to hit and escape from fighters attention:

Records:

Speed over a closed circuit of 1000 km with 30000 kg payload
Podmoskovnoe 1726.90 km/h Lev Vasilyevich KOZLOV Tu-160 15/05/1990

Speed over a closed circuit of 2000 km with 30000 kg payload
Podmoskovnoe 1678.00 km/h B.I. VEREMEY Tu-160 03/11/1989

Something which B1-B is not capable at all.

Michael



As for the Blackjack being faster, the lower speed of the B-1b was
intentional. The original B-1A reached Mach 2.22 which was faster
than the Blackjack. That speed was judged so important that pretty
much nobody cared when they gave it up. As for the Blackjack being
bigger. . .well if you think an aircraft that needs to be 27% heavier
and 83% more powerful to do an inferior job is something to brag
about. . .well, that's your business.





Anyway
do you have any doubts about the question asked
"Could Blackjack bombers reach USA?"

It probably had the range for a one way trip, but any aircraft that
can fly far enough could say the same.