Sear Air Space - The Navy League's Global Maritime Exposition

April 6 - 8, 2020
Gaylord National Convention Center
National Harbor, Maryland

Produced by

Navy League of the United States

Sea Air Space


Who can attend the Sea-Air-Space Exposition?

The Sea-Air-Space Exposition is free and open to the following qualified attendees:

  • Active duty, reserve and retired U.S. Military
  • U.S. federal, state and local government employees
  • Members of Congress and their staff
  • Representatives of foreign embassies
  • Representatives of exhibiting companies
  • Navy League members
  • Invited guests of the Navy League

The Sea-Air-Space Exposition is not open to the public.

NEW: All attendees must be 18 years of age or older.

SHOWCASE POLICY/NO SUITCASING: Please note that while all meeting attendees are invited to the showcase, any attendee who is observed to be soliciting business in the aisles or other public spaces, in another company’s booth, or in violation of any portion of the Exhibition Policy, will be asked to leave immediately. Additional penalties may be applied. Please report any violations you may observe to Show Management. Show Management recognizes that suitcasing may also take the form of commercial activity conducted from a hotel guest room or hospitality suite; a restaurant, club, or any other public place of assembly. For the purposes of this policy, suitcasing violations may occur at venues other than the exhibition floor and at other events. Show Management must be informed of any hospitality suites, and expressed consent must be received prior to the event.

What forms of ID are required to attend the Sea-Air-Space Exposition?

Attendees must display an official badge at all times. No badges will be mailed in advance. To pick up a badge, attendees must present a government-issued photo ID at registration. 

Acceptable forms of ID:

  • Driver’s License
  • Military ID
  • U.S. Government ID
  • Passport

What is the attire for the Sea-Air-Space Exposition and Special Events?

USN: Khakis
USMC: Service C
USCG: Tropical Blue
Civilian: Business Professional

USN: Service Blue
USMC: Service A
USCG: Service Blue
Civilian: Business Professional

Business Professional

International Maritime Reception:
Guests attending the reception have the choice to select one of the following options for the special event.
USN: Khakis or Service Blue
USMC: Service C or Service A
USCG: Tropical Blue or Service Blue
Civilian: Business Professional

Maritime Gala:
USN: Service Blue
USMC: Service A
USCG: Service Blue
Civilian: Business Professional


Thank You, Star Sponsors

[title only]

Four Star Sponsor

Four Star Sponsor


Four Star Sponsor



Two Star Sponsor

Two Star Sponsor

Thank You, Sponsors


Thank You, Media Partners


Bottom Image