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LOS Analyzer

Antenna tower · 2026

Selawik Clinic Rooftop Mount 4970

Selawik, AK · near Selawik (0.3 mi)

Determination of no hazardDetermined - No Hazard27 ft AGL

What this outcome means

The FAA studied the proposal and concluded it would not be a hazard to air navigation. A no-hazard determination is not permanent — it carries an expiration date, and if the structure is not built by then the case has to be re-filed.

The proposal, in the filer's words

"GCI proposes to mount two (2) antennas spanning approx. 10 feet total with an overall height of 27 feet (AGL) to the existing 27 foot (AGL) building. The antennas will protrude 2 feet above the rooftop at their mounted position but not above the highest point of the rooftop."

Filing details

Case number (ASN)
2026-AAL-94-OE
Structure
Selawik Clinic Rooftop Mount 4970
Type
Tower / antenna
Category
Antenna tower
Height above ground
27 ft
Height above sea level
43 ft
Site elevation
16 ft
Notice of
Existing
Duration
Permanent
Marking & lighting
Red lights and paint

Timeline

Filed
January 30, 2026
Determined
March 10, 2026
Determination expires
September 10, 2027

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
GCI Communication Corp
Representative
Cindy Hall

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

See every 2026 filing by GCI Communication Corp →

Location

Coordinates
66.602622, -160.003467
Degrees / minutes / seconds
66°36'09.4"N 160°00'12.5"W
County
Northwest Arctic

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?

Check Part 77 and the tower's line of sight before you file

LOS Analyzer screens a proposed structure against FAA Part 77 surfaces and the control tower's sightline to the runway, terrain-aware, in minutes. It is a preliminary screening — not an FAA determination and not a substitute for a licensed engineering review.