Strategic Air Command (SAC) was a United States Department of Defense Specified Command and a United States Air Force (USAF) Major Command responsible...

weapons delivery vehicle of Strategic Air Command (SAC) until it was replaced by the jet-powered Boeing B-52 Stratofortress beginning in 1955. All but four...

The gestational sac is the large cavity of fluid surrounding the embryo. During early embryogenesis, it consists of the extraembryonic coelom, also called...

nearly 20 years. After its primary service with Strategic Air Command (SAC) ended, B-50 airframes were modified into aerial tankers for Tactical Air Command...

federally recognized tribes are: Sac & Fox Nation of Missouri in Kansas and Nebraska Sac & Fox Nation, Oklahoma Sac & Fox Tribe of the Mississippi in...

dense black smoke. The B-47 was the backbone of SAC into 1959, when the B-52 began to assume nuclear alert duties and the number of B-47 bomber wings started...

The amniotic sac, also called the bag of waters or the membranes, is the sac in which the embryo and later fetus develops in amniotes. It is a thin but...

United States Air Force colonel Jim Caldwell, a Strategic Air Command (SAC) B-52 wing commander who must prepare his unit to pass a grueling operational...

A dead end, also known as a cul-de-sac (/ˈkʌldəsæk, ˈkʊl-/; French: [kydsak], lit. 'bag bottom'), or a no-through road or no-exit road, is a street with...

weapons. Dubbed the B-1B, deliveries of the new variant began in 1985; the plane formally entered service with Strategic Air Command (SAC) as a nuclear bomber...

A fecal sac (also spelled faecal sac) is a mucous membrane, generally white or clear with a dark end, that surrounds the feces of some species of nestling...

Thailand SAC MAJCOM unit, April 1967 – April 1970 (Replaced by 307th Strategic Wing) Andersen AFB & Kadena AB started primarily with B-52Fs and later B-52Ds...

a number of Earth Observation satellites, including SAC-A, the failed mission SAC-B, and the SAC-C launched in 2000 and still operating.[citation needed]...

the Pegasus program had three mission failures (STEP-1, STEP-2 and HETI/SAC-B), and two partial failures, (USAF Microsat and STEP-2) followed by 30 consecutive...

from the early days of French fur traders, Prairie du Sac was established as a village by D.B. Crocker in 1840, largely as a Yankee-English village,...

McGill, LTC USAF (Ret), Earl J. (2012). "Chapter 13". Jet Age Man: SAC B-47 and B-52 Operations in the Early Cold War. Casemate Publishers. ISBN 9781907677465...

extended to 12,000 feet (3,700 m) in preparation for Strategic Air Command (SAC) B-52 Stratofortresses. The construction project was completed and the squadron...

the trophoblast. When small, the sac cannot be distinguished from the early normal pregnancy, as there may be a yolk sac, though a fetal pole is not seen...

Command (SAC) prior to their taking off. General Curtis LeMay had, prior to this, worked to reduce the ground-based alert time for SAC's B-52 bomber...

Air sacs are spaces within an organism where there is the constant presence of air. Among modern animals, birds possess the most air sacs (9–11), with...

been freed from their strategic nuclear strike commitment to SAC's B-52 Stratofortress and B-1 Lancer bomber fleet by the end of the Cold War and the dissolution...

enabling it to carry up to five weapons. The B-58 entered service in March 1960, and flew for a decade with two SAC bomb wings: the 43rd Bombardment Wing and...

Force (USAF) Strategic Air Command (SAC) were routinely deployed to bases in England. An informal agreement to base SAC bombers in the UK was reached between...

Sperm sac may refer to: Spermatophore, a mass of spermatozoa, a sperm sac passed between reproductive partners. Spermatheca, an organ in females that...

Carswell was a major Strategic Air Command (SAC) base during the Cold War. It was the headquarters of several SAC intercontinental bombardment wings, equipped...

Mt. San Antonio College (Mt. SAC) is a public community college in Walnut, California. It offers more than 400 degree and certificate programs, 36 support...

construction to back up the DEW Line. Thule was a staging base at the time for the SAC B-36 Peacemaker intercontinental bomber, which would proceed from there in...

Daniel Stephens (a.k.a. Dan le Sac; production, programming, keyboards, guitars and backing vocals), and David Peter Meads (b.1981) (a.k.a. Scroobius Pip;...

Scarabaeus sacer, common name sacred scarab, is the type species of the genus Scarabaeus and the family Scarabaeidae. This dung beetle is native of southern...

1963. SAC felt the Moroccan bases were much less critical with the long range capability of the B-52 Stratofortresses that were replacing the B-47s and...