The Defense Logistics Agency seeks potential sources to supply digital computer parts for the AN/MSQ-135 Mobile Tower System, a deployable air traffic control system. The government estimates an initial need for 14 units but does not possess the technical specifications or drawings for the parts. This is a sources-sought notice for market research only and is not a solicitation or commitment to award a contract. Interested companies must demonstrate their capability to supply the parts by submitting relevant technical and past performance documentation. Responses are requested via email to specified contacts.