In support of an official event 

The Museum will be closed Sunday, May 25
In addition, the Fourth Hangar will be closed Saturday, May 24

Guided tours of the 4th building, normally scheduled at 3:00 p.m. daily, are canceled through May 28.

Effective immediately, the William E. Boeing Presidential Gallery will have limited guest access due to scheduled event preparations. The only accessible exhibits during this time include: Douglas VC-54 Sacred Cow, Flying the President Exhibit, USAF Established Artifact. We anticipate full gallery access will resume by June 5, 2025.

OSI Civilian Attire

OSI modeled its civilian attire after the FBI. This suit and hat were typical special agent attire in the 1960s. 

Modern OSI clothing includes items like the "raid jacket." It appears to be a normal denim jacket, but it has hidden flaps that can be pulled out to identify the wearer as a government agent.

Click here to return to the OSI Overview.