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LOS Analyzer

Building · 2026

Floatplane Shed on Lake Hood Seaplane Base

Anchorage, AK · near Lake Hood (0.4 mi)

Returned to proponentDetermined - No Hazard11 ft AGL

What this outcome means

The FAA sent the case back to the filer rather than issuing a determination. This is the most common non-clean outcome and usually means something has to change or be supplied before the study can finish — not that the project was refused.

The proposal, in the filer's words

"Hook Up Electric Service to an 11' tall storage shed located on the South Shoreline of Lake Hood Seaplane Base"

Filing details

Case number (ASN)
2026-AAL-2281-NRA
Structure
Floatplane Shed on Lake Hood Seaplane Base
Type
Building
Category
Building
Height above ground
11 ft
Height above sea level
85 ft
Site elevation
74 ft
Notice of
New Construction
Duration
Permanent
Marking & lighting
—

Timeline

Filed
June 22, 2026
Determined
August 27, 2026
Determination expires
February 27, 2028

A determination that lapses before the structure is built has to be re-filed. The FAA does not send a reminder.

Who filed it

Sponsor
Rudi von Imhof
Representative
Rudi VonImhof

Names are shown as they appear in the FAA's public record. How we handle names

Location

Coordinates
61.179383, -149.977394
Degrees / minutes / seconds
61°10'45.8"N 149°58'38.6"W
County
Anchorage

Other filings within 5 miles

Organisation-sponsored 2026 filings whose coordinates sit near this one.

See every 2026 filing near Lake Hood →

About this record

This page is a readable copy of a public record published by the FAA's Obstruction Evaluation / Airport Airspace Analysis system. It is not the official record and may lag it. For the authoritative case status, search this ASN at the FAA's OE/AAA portal. If something here is wrong, email support@idea-engine.studio and we will correct it.

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.

Screening a structure of your own?

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