White House Medical Unit (WHMU)
- Serves to preserve the health and fitness of our Nation's Chief Executive. Offers an overview of the emergency action response and comprehensive medical care to the President, the Vice President, and their families.
- http://www.whitehouse.gov/whmo/whmu.html

Air Force One
- Features the current use two specifically-configured Boeing 747-200B series aircraft and provides historical background material. Supported by the Presidential Airlift Group, part of Air Mobility Command's 89th Airlift Wing, based at Andrews Air Force Bas
- http://www.whitehouse.gov/whmo/af1.html

Marine One (HMX-1)
- Provides all helicopter transportation for the President both overseas and within the continental United States. Details include that the primary presidential helicopter is the Sikorsky VH-3D (Sea King).
- http://www.whitehouse.gov/whmo/hmx1.html

White House Communications Agency (WHCA)
- Provides worldwide audiovisual, voice, and data communications support for President Presidential Emissaries, White House staff, the United States Secret Service, and others as directed.
- http://www.whitehouse.gov/whmo/whca.html

White House Military Office (WHMO)
- Led by the principal advisor to the White House for all military support. Overview of programs that oversee all military operations aboard Air Force One on Presidential missions worldwide is provided.
- http://www.whitehouse.gov/whmo/