The Ronald Reagan Washington National Airport Materials Management Division supports Ronald Reagan Washington National Airport, Consolidated Functions at One Aviation Circle, and the Public Safety Division at Ronald Reagan Washington National Airport.

Materials Management Key Personnel

Ann Helms Manager Materials Management Division 703-417-8105

Regina Leigh Procurement Supervisor 703-417-8108

Karen Dart Procurement Technician 703-417-8026

Vacant Lead Purchasing Agent

Yvonne Perry Purchasing Agent 703-417-8106

Kimberly Tran Purchasing Agent 703-417-8107

Tracey Cohen Purchasing Agent 703-417-8102

Additional Contact Information and Hours of Operation

Mailing Address:	Metropolitan Washington Airports Authority Ronald Reagan Washington National Airport 1 Aviation Circle, MA-133 Washington, DC 20001-6000
Office Location:	Metropolitan Washington Airports Authority Ronald Reagan Washington National Airport Materials Management Division, MA-133 Terminal A, Room 278 Washington, DC 20001-6000
Main Phone Number:	703-417-8026
Fax Number:	703-417-8438
Hours of Operation:	7:30 am – 4:00 pm, Monday-Friday