The shows
Sea-Air-Space
The maritime services' own exposition, and the US show where naval rotorcraft, maritime patrol and Coast Guard sustainment sit on one floor.
, Gaylord National Resort and Convention Center, National Harbor, MD.
What the directory holds for this show
145 suppliersThe categories below are the ones this show's segments reach, taken from the taxonomy the directory itself is built on. Every company in them is profiled from the public record with the source on each fact, and none of it is a claim that any of them will be at the show.
- Aircraft and platforms6
- Helicopters and rotorcraft9
- Military and trainer aircraft3
- Avionics and connectivity1
- Propulsion and power25
- Propellers1
- Fuel systems2
- Electrical power generation and distribution1
- Structures and materials6
- Castings and forgings1
- Additive manufacturing8
- Wire harnesses and interconnect1
- Seals, bearings and transmissions2
- Coatings and surface treatments10
- Maintenance, repair and overhaul8
- Test equipment and instrumentation5
- NDT and inspection2
- Calibration and metrology2
- Operations and flight services1
- Defense electronics and mission systems3
- Radar and RF sensors9
- Electro-optical and infrared systems8
- Missiles and precision weapons6
- C4ISR and battle management5
- Simulators and training systems13
- Counter-UAS1
- Hypersonics22
- UAS platforms4
- Ground control stations and C21
- UAS payloads and gimbals5
- Software and data1
- Certified embedded software and tools1
- Digital engineering and simulation software9
- Engineering and certification services16
- STC and modification houses5
- Flight test and test ranges2
- Research and technology development11
- Contract manufacturing3
- Supply chain and logistics10
Where these dates came from
Read off Navy League of the United States on 19 August 2026, which carried: “April 4-7, 2027 Sea-Air-Space 2027 Gaylord National Resort & Convention Center National Harbor, Maryland” A show whose own page did not state its dates is not on the list at all.