Olga Bay Seaplane Base Seaplane Base
KOY · Olga Bay, AK · Non-towered
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Weather
METAR observed
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TAF forecast
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Sun & FAA night2026-08-07 · night begins 11:05 PM
| Event | Local (AKDT) | UTC |
|---|---|---|
| Morning civil twilight Loggable night ends | 05:38 AM | 13:38Z |
| Sunrise | 06:27 AM | 14:27Z |
| Sunset | 10:17 PM | 06:17Z |
| Evening civil twilight Loggable night begins | 11:05 PM | 07:05Z |
Plan a flight from KOY
Winds aloft NOAA forecast · 3,000 to 53,000 ft
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Full reports: nearest reporting station
Advisories
Airspace hazards
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Runways
| Runway | Length | Your margin |
|---|---|---|
| ALL/WAY | 10,000 ft |
Prefer one flat page? Full runway details for KOY → · New to pattern entries? The 45° entry, explained → · Teaching here? Print the KOY kneeboard →
Comms & NavAids
Communication frequencies
Taxi & takeoff
Source: FAA NASR (current 28-day cycle).
Prefer one flat list? All KOY frequencies →
Charts & procedures
Airport info
Airport information
- FAA LID
- KOY / KOY
- Coordinates
- 57.1615, -154.2300
- Elevation
- 0 ft MSL
- Magnetic variation
- 21E
- Sectional chart
- KODIAK
- Airport use
- Public
- Control tower
- No
- ARTCC
- ANCHORAGE (ZAN)
- Flight service (FSS)
- KENAI · 121.3, 121.5, 122.65 · 1-800-WX-BRIEF
- NOTAM facility
- ADQ
- Attendance
- UNATNDD
- Segmented circle
- No
- Airport phone
- 907-283-7211
- Activated
- 1963/06
- Distance from city
- 0 S
Night operations
- Pilot-controlled lighting
- Usually keyed on CTAF 122.8 — confirm the click sequence in the Chart Supplement ↗
FAA night windows (civil twilight, loggable night §1.1, currency §61.57) are under Sun & FAA night in the Weather section.
Services fuel · repairs · oxygen · attendance
- Bottled oxygen
- NONE
- Bulk oxygen
- NONE
- Airframe service
- NONE
- Powerplant service
- NONE
Ownership & management 2 contacts
Remarks FAA · 5 notes
General
- BAY OCCUPIED DURING SUMMER MONTHS; BEACH SURFACE SMOOTH SAND & GRVL.
- BE ALERT, SET-NETS IN VCNTY OF FLOAT PLANE BEACHING AREA; UNDERWATER REEFS MKD WITH BUOYS IN FRONT OF BEACH. RCMD LNDG W SIDE OF BEACH.
- WATER FOWL INVOF ARPT.
- DOCK AND FACILITIES ARE FALLING APART, DEBRIS IN WATER CREATING NAVIGATIONAL HAZARD ESPECIALLY AT LOW TIDE.
Contact
- NATIVE CORP SITE WITH ABANDONED AND CLOSED CANNERY.
Nearby airports
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Also nearby: KMY Moser Bay Seaplane Base (9 NM) · KKL Karluk Lake Seaplane Base (14 NM) · ALZ Alitak Seaplane Base (16 NM) · AK81 Amook Bay Seaplane Base (private) (23 NM) · PALB Larsen Bay Airport (24 NM)
About KOY
Olga Bay Seaplane Base (KOY) is a seaplane base in Olga Bay, AK, at 0 ft MSL. It has 1 runway, the longest 10,000 ft, with no control tower (pilot-controlled). This page shows live METAR/TAF weather, runway crosswinds, frequencies, navaids, and FAA charts for KOY, refreshed from the Aviation Weather Center and FAA NASR.
Does KOY have a control tower?
No. Olga Bay Seaplane Base is a non-towered (pilot-controlled) seaplane base; use the published CTAF/UNICOM in the Comms & NavAids section.
What is the longest runway at KOY?
Olga Bay Seaplane Base has 1 runway; the longest is 10,000 ft. See the Runways section for headings, surface, and lighting.
Where is KOY?
Olga Bay Seaplane Base is in Olga Bay, AK, at an elevation of 0 ft MSL. Coordinates: 57.1615, -154.2300.
Fly out of KOY often?
Save KOY as your home base in the SkyReady app for a one-tap Go/No-Go readiness brief, weather alerts, and automatic FAA currency — free to log.
Weather is live from the Aviation Weather Center; airport facility data is from the FAA NASR (28-day cycle). For planning and education only; always verify against official sources. Open KOY in a full tool: METAR/TAF decoder, crosswind calculator, sun & night times, or the density altitude calculator. Planning from here? Find the nearest airport with fuel or an approach, or check whether an IFR alternate is required.