VX-1Air Test and Evaluation Squadron ONE

This is an Official U.S. Navy Web Site
Home Page
Chain of Command

Commanding Officer
Chief Operational Test Director
Command Master Chief
Executive Offices (00)

OT&E Directorate

Evaluation Directorate
RW Department
FW Department
UAS Department
Tactics Department




Rotary Wing
Fixed Wing

Welcome Aboard

Officer's Spouses Club


Welcome to the home of the world famous Pioneers, Air Test and Evaluation Squadron ONE (VX‑1). We are located at beautiful Naval Air Station Patuxent River, Maryland.


Our mission here is to conduct tests, evaluations, and investigations of airborne antisubmarine warfare systems, airborne early warning weapon systems, armed helicopter weapon systems, airborne counter mine weapon systems, airborne strategic weapon systems, support systems, equipment, and materials in an operational environment. Additionally, tactics for use of these weapon systems are developed by VX-1 to serve as a foundation for initial employment by the Fleet. Because of the squadron’s unique position as an interfacing unit between the development of new weapon systems and their subsequent introduction into the Fleet, VX-1 is considered the squadron that "does it first."


A variety of operational aircraft are assigned to VX-1 including the P-3C Orion, E-2D Advanced Hawkeye, P-8A Poseidon, MH-60R & MH-60S Seahawk, and MQ-8B Firescout. Additionally, VX-1 provides test and evaluation support for such diverse programs as the EP-3 Aires, E-6B Mercury, KC-130J Hercules, E‑2C Hawkeye, MQ-4C Triton, RQ-21A Small Tactical Unmanned Aerial Vehicle (STUAS), Navy Tactical/Mobile (TacMobile), Littoral Combat Ship (LCS), and a host of Airborne Mine Countermeasures (AMCM) systems.

As Naval Aviation operations change to meet evolving threats, so too does the nature of projects assigned for evaluation. At any one time, the squadron is engaged in over 30 projects involving weapons system evaluations, investigations, and tactics development.


Please read our Privacy and Security Notice before proceeding any further into this website.

AIRTEVRON ONE · 47298 Tate Road · Hangar 305 · Patuxent River, MD 20670-1154
Click here to contact the Webmaster or here for the public affairs officer.
FOIA | Privacy and Security Notice | Navy Recruiting | Navy | COTF