| Date | Grid | Clue | Author | Editor |
| Wed, May 10, 2017 | 49D | 1960s underwater habitat | Ned White | Shortz |
| Tue, Jul 14, 2015 | 49A | Aquanaut's workplace | Kevin Christian and Brad Wilber | Shortz |
| Sun, Nov 02, 2014 | 3D | Old Navy work site | Brendan Emmett Quigley | Shortz |
| Sat, Jul 16, 2011 | 18A | Man-made habitat | Patrick Berry | Shortz |
| Sun, Jun 17, 2007 | 59D | Experimental underwater habitat | Tony Orbach & Patrick Blindauer | Shortz |
| Sat, Aug 16, 2003 | 40D | Aquanaut's workplace | Manny Nosowsky | Shortz |
| Sun, Nov 14, 1999 | 60D | Aquanaut's base | Lloyd E. Pollet | Shortz |
| Sun, Aug 01, 1999 | 75A | Aquanaut's place | Randolph Ross | Shortz |
| Fri, Dec 18, 1998 | 20A | Test site for an aquanaut | Manny Nosowsky | Shortz |
| Tue, May 05, 1998 | 37D | Underwater experiment site | Stephanie Spadaccini | Shortz |