UNSPSC 25173134: Direction finding equipment

Direction finding (DF) is - in accordance with International Telecommunication Union (ITU) - defined as radio location that uses the reception of radio waves to determine the direction in which a radio station or an object is located. This can refer to radio or other forms of wireless communication, including radar signals detection and monitoring (ELINT/ESM).

UNSPSC 25173134 Direction finding equipment (Commodity) shows little relevant recent activity under its nominal scope. The single substantially related opportunity in the recent posting block is the Savannah Airport Commission's RFQ for forty Vehicle Movement Area Transmitters (VMATs) — ground-based aviation surveillance equipment using ADS-B technology on the 978 MHz UAT frequency for FAA Surface Awareness Initiative compliance. The remaining opportunities posted under this code are unrelated: a County of Orange vehicle purchase (2026 Honda Pilot), a Texas Department of Public Safety aircraft completion upgrade project, a New Jersey State Police aviation maintenance contract, and a Housing Authority two-way radio network. These solicitations span vehicle acquisition, aircraft systems integration, and emergency communications — none of which align with direction finding as typically understood in procurement contexts. The code appears to be either rarely used for state and local solicitations or frequently mislabeled in posting systems.

The Savannah Airport Commission RFQ (RFQ 2026-0037, responses due October 15, 2026) represents the only substantive opportunity under the code's core technical scope. It requires turnkey installation, configuration, FAA registration, testing, and integration of VMAT systems on airport vehicles, with mandatory FAA Buy American Preference compliance, three years of comparable aviation surveillance project experience, and firm-fixed pricing across seven itemized components including equipment, labor, training, and optional warranty and support packages. The contract offers Local Small Business and Minority Business designations under City of Savannah programs. Evaluation runs October 16 through November 30, 2026, with award notification by December 1. Given the sparse and misaligned posting activity, this code warrants close monitoring only if your firm has specific aviation ground-surveillance capabilities and FAA certification.