upon activation. 4038th Strategic Wing Dow AFB, Maine B-52G, 1960–1963 341st Bombardment Squadron Inactivated on 1 February 1963, assets to 596th BS/397th BW 4039th Strategic Wing Griffiss AFB, New York B-52G, 1960–1963 75th Bombardment Squadron Inactivated on 1 February 1963, assets to 668th BS/416th BW 4042nd Strategic Wing K. I. Sawyer AFB, Michigan B-52H, 1961–1963 526th Bombardment Squadron Inactivated on 1 February 1963, assets to 644th BS/410th BW 4043rd Strategic Wing Wright-Patterson AFB, Ohio B-52E, 1960–1963 42nd Bombardment Squadron Inactivated on 1 February 1963, assets to 34th BS/17th BW 4047th Strategic Wing McCoy AFB, Florida B-52D, 1961–1963 347th Bombardment Squadron Inactivated on 1 February 1963, assets to 367th BS/306th BW 4123r d Strategic Wing Clinton-Sherman AFB, Oklahoma B-52E, 1959–1963 98th Bombardment Squadron Inactivated on 1 February 1963, assets to 6th BS/70th BW 4126th Strategic Wing Beale AFB, California B-52G, 1960–1963 31st Bombardment Squadron Inactivated on 1 February 1963, assets to 744th BS/456th SAW 4128th Strategic Wing Amarillo AFB, Texas B-52D, 1960–1963 718th Bombardment Squadron Inactivated on 1 February 1963, assets to 764th BS/461st BW 4130th Strategic Wing Bergstrom AFB, Texas B-52D, 1959–1963 335th Bombardment Squadron Inactivated on 1 September 1963, assets to 486th BS/340th BW 4133rd Strategic Wing Grand Forks AFB, North Dakota B-52H, 1962–1963 30th Bombardment Squadron Inactivated on 1 February 1963, assets to 46th BS/319th BW 4134th Strategic Wing Mather AFB, California B-52F, 1958–1963 72nd Bombardment Squadron Inactivated on 1 September 1963, assets to 441st BS/320th BW 4135th Strategic Wing Eglin AFB, Florida B-52G, 1959–1963 301st Bombardment Squadron Inactivated on 1 February 1963, assets to 62nd BS/39th BW 4136th Strategic Wing Minot AFB, North Dakota B-52H, 1961–1963 525th Bombardment Squadron Inactivated on 1 February 1963, assets to 720th BS/450th BW 4137th Strategic Wing Robins AFB, Georgia B-52G, 1960–1963 342nd Bombardment Squadron Inactivated on 1 February 1963, assets to 781st BS/465th BW 4138th Strategic Wing Turner AFB, Georgia B-52D, 1959–1963 336th Bombardment Squadron Inactivated on 1 February 1963, assets to 824th BS/484th BW 4141st Strategic Wing Glasgow AFB, Montana B-52D, 1959–1963 326th Bombardment Squadron Inactivated on 1 February 1963, assets to 322nd BS/91st BW 4170th Strategic Wing Larson AFB, Washington B-52D, 1960–1963 327th Bombardment Squadron Inactivated on 1 February 1963, assets to 768th BS/462nd BW 4200th Strategic Reconnaissance Wing, Beale AFB, California B-52H, 1 Apr 1965 – 25 June 1966 (Special Unit with 2 Modified B-52H for Air Sampling & D-21 operations 4201st Strategic Reconnaissance Squadron Wing Inactivated in