| Observer | Approved date | Equipment | Email |
| Kirsten Knudsen | 21 Sep 05 | K band, Spectrometer | knudsen@mpia-hd.mpg.de |
| Dominik Riechers | 21 Sep 05 | K band, Spectrometer | riechers@mpia.de |
| Ragina Jorgeson | 15 Oct 2005 | 340 MHz, Spectrometer | regina@physics.ucsd.edu |
| Mark Claussen | 17 Oct 2005 | Q band, Spectrometer | mclausse@nrao.edu |
| Dain Kavars | 26 Oct 2005 | L band, Spectrometer | dkavars@astro.umn.edu |
| Katie Devine | 26 Oct 2005 | K & L bands, Spectrometer | kdevine@nrao.edu |
| Jeremy Darling | 8 Nov 2005 | PF1, PF2, Spectrometer | jdarling@origins.colorado.edu |
| Amanda Kepley | 18 Nov 2005 | K, C & L bands, Spectrometer | kepley@astro.wisc.edu |
| Claire Chandler | 21 Nov 2005 | K, C & L bands, Spectrometer | cchandle@nrao.edu |
| Michael Kramer | 21 Nov 2005 | L, PF1 bands, Spectrometer Spigot | mkramer@jb.man.ac.uk |
| Tyler Foster | 8 Dec 2005 | L, Spectrometer | Tyler.Foster@nrc-cnrc.gc.ca |
| Tim Robishaw | 15 Dec 2005 | L, Spectrometer, Spectral Processor | robishaw@astro.berkeley.edu |
| Peter Martin | 15 Dec 2005 | L, Spectrometer | pgmartin@cita.utoronto.ca |
| David Nidever | 5 Feb 2006 | L, Spectrometer | dnidever@virginia.edu |
| Butler Burton | 5 Feb 2006 | L, Spectrometer | bburton@nrao.edu |
| Karen Masters | 16 Feb 2006 | L, Spectrometer | kmasters@cfa.harvard.edu |
| Lucas Macri | 16 Feb 2006 | L, Spectrometer | lmacri@noao.edu |
| Aidan Crook | 16 Feb 2006 | L, Spectrometer | aidanc@mit.edu |
| Tom Troland | 16 Mar 2006 | L, Spectrometer, Spectral Processor | troland@pa.uky.edu |
| Mike Blanton | 28 Mar 2006 | L, Spectrometer | blanton@nyu.edu |
| Jack Hewitt | 1 May 2006 | L, Spectrometer | j-hewitt@northwestern.edu |
| Miguel Requena-Torres | 06 May 2006 | K, Spectrometer | requena@damir.iem.csic.es |
| Martin Zwaan | 08 May 2006 | L,PF1, Spectrometer | mzwaan@eso.org |
| Joe Liske | 18 May 2006 | L,PF1, PF2, Spectrometer | jliske@eso.org |
| Sanchayeeta Borthakur | 25 June 2006 | L, Spectrometer | sanch@fcrao1.astro.umass.edu |
| Brian Kent | 30 June 2006 | L, Spectrometer | bkent@astro.cornell.edu |
| Sandra Bruenken | 25 July 2006 | L, Spectrometer | sbruenken@cfa.harvard.edu |
| Jill Rathborne | 16 October 2006 | K, Spectrometer | rathborn@bu.edu |