UNSPSC 25173117: ILS glide path equipment

The pilot controls the aircraft so that the glide slope indicator remains centered on the display to ensure the aircraft is following the glide path of approximately 3 above horizontal (ground level) to remain above obstructions and reach the runway at the proper touchdown point (i.e. it provides vertical guidance).

UNSPSC 25173117 ILS glide path equipment, a Commodity code, appears in state and local procurement activity only tangentially and does not align with the scope of recent solicitations in the dataset. The code nominally describes specialized aviation ground support equipment—specifically instrumentation and guidance systems for instrument landing systems. However, the recent opportunities tagged to or associated with this code reflect water utility operations, wastewater treatment, air quality monitoring, laboratory services, electrical components, and facility management—none of which involve ILS glide path systems or aviation infrastructure. The mismatch suggests either miscategorization by issuing bodies or a fundamental absence of relevant procurement activity under this code in the state and local market during the period covered.

No recent state and local opportunities show genuine demand for ILS glide path equipment. The dataset contains no RFPs, RFQs, ITBs, or IFBs from state departments, counties, municipalities, school districts, transit authorities, or special-purpose districts seeking to procure, maintain, or upgrade instrument landing system glide path components or related avionics ground infrastructure. Absent evidence of active procurement interest, this code does not merit pursuit at this time.