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Organisation · 2026 filings

Lower Yellowstone Co-op — FAA obstruction filings

Lower Yellowstone Co-op filed 35 FAA notices of proposed construction in 2026. Every one is a public record; this page collects them in one place.

Filings in 2026

35

Tallest proposed

83 ft

above ground level

Most recent filing

May 15, 2026

What is being filed

  • Power line35

Where

  • MT35

Filings

332026-ANM-3603-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026322026-ANM-3604-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026Iversen to Highway 201 115kV Transmission2026-ANM-3605-OE · Power line · 32 ft AGL · Sidney, MTMay 15, 2026312026-ANM-3607-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 202652026-ANM-3608-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026302026-ANM-3609-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026292026-ANM-3610-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026282026-ANM-3611-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026272026-ANM-3612-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026262026-ANM-3613-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026252026-ANM-3614-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026242026-ANM-3615-OE · Power line · 75 ft AGL · Sidney, MTMay 15, 2026232026-ANM-3616-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026222026-ANM-3617-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026212026-ANM-3618-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026202026-ANM-3619-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026192026-ANM-3620-OE · Power line · 78 ft AGL · Sidney, MTMay 15, 2026182026-ANM-3621-OE · Power line · 83 ft AGL · Sidney, MTMay 15, 2026172026-ANM-3622-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026162026-ANM-3623-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026152026-ANM-3624-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026142026-ANM-3625-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026132026-ANM-3626-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 2026122026-ANM-3627-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026112026-ANM-3628-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026102026-ANM-3629-OE · Power line · 75 ft AGL · Sidney, MTMay 15, 202692026-ANM-3630-OE · Power line · 78 ft AGL · Sidney, MTMay 15, 202682026-ANM-3631-OE · Power line · 78 ft AGL · Sidney, MTMay 15, 202672026-ANM-3632-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 202662026-ANM-3633-OE · Power line · 78 ft AGL · Sidney, MTMay 15, 202642026-ANM-3634-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 202632026-ANM-3635-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 202622026-ANM-3636-OE · Power line · 69 ft AGL · Sidney, MTMay 15, 202612026-ANM-3637-OE · Power line · 74 ft AGL · Sidney, MTMay 15, 2026Tie In Tangent2026-ANM-3638-OE · Power line · 32 ft AGL · Sidney, MTMay 15, 2026

Source: FAA Obstruction Evaluation / Airport Airspace Analysis (OE/AAA) public archive (oeaaa.faa.gov), data as of September 12, 2026. Compiled by LOS Analyzer (Idea Engine LLC). This is not an official FAA record or an FAA determination; the FAA's portal is authoritative. LOS Analyzer is not affiliated with or endorsed by the FAA.

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