Lost Missions of the Space Age: 1967 | ||||
| Gemini S5 L G-1 | Gemini Lunar DA | 1 Jan 1967 | Study | 1st Gemini Saturn C-5 manned lunar landing (DA) |
| Gemini AA N T-ATV(U)-7 | GATV 12 | 1 Jan 1967 | Flown | 7th Atlas Agena unmanned docking target for manned Gemini |
| Gemini T2 N D-ATV-7 | Gemini 12 | 1 Jan 1967 | Canceled | 7th Gemini Titan II manned docking to unmanned Agena target |
| Dyna-Soar T3C O-3 | Dyna-Soar 5 | 1 Jan 1967 | Canceled | 3rd Dyna Soar Titan IIIC manned orbital |
| Dyna-Soar T2 S-11 | Dyna-Soar 14 | 1 Feb 1967 | Canceled | 11th Dyna Soar Titan II manned suborbital |
| Gemini T2 A O-X-1 | Gemini 16 | 1 Feb 1967 | Study | 1st Gemini Titan II applications program manned extended orbital |
| Gemini T3C L T-TTV(U)-1 | GTTV 14 | 1 Feb 1967 | Study | 1st Gemini Titan IIIC unmanned Transtage docking target for manned Gemini |
| Gemini T2 N D-TE-1 | Gemini 14 | 1 Feb 1967 | Study | 1st Gemini Titan II manned docking to Transtage target, high elliptical orbital |
| Dyna-Soar T2 S-12 | Dyna-Soar 15 | 1 Apr 1967 | Canceled | 12th Dyna Soar Titan II manned suborbital |
| Dyna-Soar T3C O-4 | Dyna-Soar 6 | 1 Apr 1967 | Canceled | 4th Dyna Soar Titan IIIC manned orbital |
| Gemini T3C M D-MODS-4 | Gemini MODS 4 | 1 Mar 1967 | Study | 4th Gemini Titan IIIC manned docking to unmanned MODS |
| X-23A S(S)-2 | X-23A 2 | 5 Mar 1967 | Flown | 2nd SV-5D Atlas SLV-3 subscale lifting body suborbital |
| Gemini T3C L T-TTV(U)-2 | GTTV 15 | 1 Apr 1967 | Study | 2nd Gemini Titan IIIC unmanned Transtage docking target for manned Gemini |
| Gemini T2 N D-TF-1 | Gemini 15 | 1 Apr 1967 | Study | 1st Gemini Titan II manned docking to unmanned Transtage target, lunar flyby |
| Gemini T2 N O-R-LM-1 | Gemini 12 | 1 Apr 1967 | Study | 1st Gemini Titan II manned rendezvous with unmanned AS-206 Apollo LM target |
| X-23A S(S)-3 | X-23A 3 | 19 Apr 1967 | Flown | 3rd SV-5D Atlas SLV-3 subscale lifting body suborbital |
| X-23A S(S)-4 | X-23A 4 | 1 May 1967 | Canceled | 4th SV-5D Atlas SLV-3 subscale lifting body suborbital |
| Dyna-Soar T2 S-13 | Dyna-Soar 16 | 1 Jun 1967 | Canceled | 13th Dyna Soar Titan II manned suborbital |
| Gemini T3C M D-MODS-5 | Gemini MODS 5 | 1 Jun 1967 | Study | 5th Gemini Titan IIIC manned docking to unmanned MODS |
| Dyna-Soar T2C O(U)-2 | Dyna-Soar 17 | 1 Aug 1967 | Canceled | 2nd Dyna Soar Titan II Centaur unmanned orbital |
| Dyna-Soar T3C O-X-7 | Dyna-Soar 16 | 1 Aug 1967 | Canceled | 7th Dyna Soar Titan IIIC manned high extended orbital |
| Dyna-Soar T3C O-5 | Dyna-Soar 7 | 1 Aug 1967 | Canceled | 5th Dyna Soar Titan IIIC manned orbital |
| Gemini T3C M D-MODS-6 | Gemini MODS 6 | 1 Sep 1967 | Study | 6th Gemini Titan IIIC manned docking to unmanned MODS |
| Dyna-Soar T3C O-6 | Dyna-Soar 8 | 1 Oct 1967 | Canceled | 6th Dyna Soar Titan IIIC manned orbital |
| Dyna-Soar T2C O-7 | Dyna-Soar 21 | 1 Oct 1967 | Canceled | 9th Dyna Soar Titan II Centaur manned orbital |
| Dyna-Soar T2C O-1 | Dyna-Soar 18 | 1 Oct 1967 | Canceled | 1st Dyna Soar Titan II Centaur manned orbital |
| Dyna-Soar T3C O-X-8 | Dyna-Soar 17 | 1 Oct 1967 | Canceled | 8th Dyna Soar Titan IIIC manned high extended orbital |
| Dyna-Soar T3C O-6 | Dyna-Soar 8 | 1 Oct 1967 | Canceled | 6th Dyna Soar Titan IIIC manned orbital |
| X-15A S-11 | X-13A 3 F-64 | 17 Oct 1967 | Flown | 11th X-15A manned suborbital |
| Dyna-Soar T3C O-X-5 | Dyna-Soar 9 | 1 Nov 1967 | Canceled | 5th Dyna Soar Titan IIIC manned high extended orbital |
| Gemini T2 A O-ESM-1 | Gemini 17 | 1 Nov 1966 | Study | 1st Gemini Titan II applications program manned Earth surface mapping orbital |
| Gemini AA A T-ATV(U)-1 | GATV 18 | 1 Nov 1966 | Flown | 1st Atlas Agena applications program unmanned docking target for manned Gemini |
| Gemini T2 A D-ATV-1 | Gemini 18 | 1 Nov 1966 | Study | 1st Gemini Titan II applications program manned docking to unmanned Agena target, propellant transfer experiments |
| X-15A S-12 | X-13A 3 F65 | 15 Nov 1967 | Flown | 12th X-15A manned suborbital |
| Dyna-Soar T2C O-2 | Dyna-Soar 19 | 1 Dec 1967 | Canceled | 2nd Dyna Soar Titan II Centaur manned orbital |
| Dyna-Soar T3C O-X-9 | Dyna-Soar 18 | 1 Dec 1967 | Canceled | 9th Dyna Soar Titan IIIC manned high extended orbital |
| Dyna-Soar T3C O-X-3 | Dyna-Soar 9 | 1 Dec 1967 | Canceled | 3rd Dyna Soar Titan IIIC manned high extended orbital |
| Dyna-Soar T3C O-X-1 | Dyna-Soar 9 | 1 Dec 1967 | Canceled | 1st Dyna Soar Titan IIIC manned high extended orbital |