Andersen AFB, Localizer Antennas
Closed Pre-Solicitation Posted
- Solicitation number
- FA524026Q0029
- Agency
-
Pacific Air Forces
Air Force, Department of Defense
- Responses due
- Set-aside
- No set-aside
Opportunity facts
- NAICS code
- 334511 Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing
- Place of performance
- Yigo Guam, United States
Notice details come from SAM.gov. Updated .
About this opportunity
Pacific Air Forces is preparing to procure Localizer Antennas for Andersen Air Force Base in accordance with Technical Order 31R4-2GRN30-34, with a pre-solicitation response deadline of August 11, 2026.
The procurement supports Instrument Landing System operations across two runways, enabling Instrument Flight Rules arrivals and departures in inclement weather. All localizer sites must maintain adjustable output levels compatible with existing Air Traffic Control equipment. The existing four ILS systems at Andersen operate on Indra proprietary software for adjusting and configuring localizer output levels; introducing components from alternative manufacturers would require developing entirely new software interfaces and protocols to interact with these systems.
Required specifications include frequency range of 328 MHz to 336 MHz UHF with tolerance of 0.002%, horizontally polarized amplitude-modulated radiation with a front-to-back ratio of 16dB, and horizontal and vertical coverage as defined in Figures 5–21 and 5–22 of specification 31R4-2GRN31-2. The procurement encompasses ILS cable assemblies, installation kits, antenna arrays, and equipment cabinets. Regional Maintenance Center and local RAWS work centers maintain ILS localizer parts on an as-needed basis from non-DOD contractors due to commercial applications and insufficient Air Force supply system inventory for complete system rebuilds.
NAICS 334511 (Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing); PSC 5985 (Antennas, Waveguides, And Related Equipment).
Notice text
Andersen AFB is looking to purchase Localizer Antennas in accordance with Technical Order 31R4-2GRN30-34.
Files
| File | Type | Posted |
|---|---|---|
| Salient Characteristics - 06L Localizer Antennas.pdf |
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