Saturn IB-A

The Saturn IB-A was a proposed Saturn I family variant but was never built. It was to be a three stage rocket virtually identical in layout to the Saturn IB-CE, with upgraded H-1 engines and a stretched S-IVB stage.

External links

astronautix.com

Expendable launch systems

Current	Ariane 5 Atlas V Delta II IV Dnepr-1 GSLV H-IIA H-IIB Kaituozhe-1 Kosmos-3M Long March 1D 2C 2D 2F 3A 3B 3C 4B 4C Minotaur I IV Naro-1 Paektusan Pegasus Proton K M PSLV Rokot Safir Shavit Shtil' Start-1 Strela Soyuz U FG 2 Taurus Unha VLS-1 Volna Zenit 2 2M 3SL 3SLB 3F

Planned	Angara Antares Athena Ic IIc GSLV III Haas Long March 5 6 7 Minotaur V RPS-420 Rus-M Soyuz-1 Simorgh TSLV Tsyklon-4 Vega

Previous	Ariane 1 2 3 4 ASLV Athena I II Atlas B D E/F G H I II III LV-3B SLV-3 Able Agena Centaur Black Arrow Caleb Conestoga Delta A B C D E G J L M N 0100 1000 2000 3000 4000 5000 III Diamant Energia Europa Falcon 1‡ Feng Bao 1 H-I H-II J-I Juno I Juno II Kosmos 1 2I 3 Lambda 4S Long March 1 2A 2E 3 4A Mu 4S 3C 3H 3S 3SII V) N1 N-I N-II Pilot R-7 Luna Molniya M Polyot Soyuz L M U2 Soyuz/Vostok Sputnik Voskhod Vostok L K 2 2M Saturn I IB V INT-21 Scout SLV Sparta Thor Able Ablestar Agena Burner Delta DSV-2U Thorad-Agena Titan II GLV IIIA IIIB IIIC IIID IIIE 34D 23G CT-3 IV Tsyklon 2 3 Vanguard

‡ – Falcon 1 was designed for partial reuse. However, recovery failed on the first three flights and the remaining vehicles were flown expendably.

Saturn launch vehicle family

Early proposals	Juno V · Saturn A-1 · A-2 · B-1

"C" series	Saturn C-1 · C-2 · C-3 · C-4 · C-5 · C-5N · C-8

Saturn I series	Saturn I · IB · IB-CE · IB-A · IB-B · IB-C · IB-D · INT-05 · INT-11 · INT-12 · INT-13 · INT-14 · INT-15 · INT-16 · INT-27 · LCB

Saturn II series	Saturn II · INT-17 · INT-18 · INT-19

Saturn V series	Saturn V · MLV · V ELV · INT-20 · INT-21 · INT-23 · INT-24 · INT-25 · Saturn-Shuttle · Saturn V-3 · V-A · V-B · V-C · V-D · V-Centaur · Jarvis