1
Runway
1
Frequency
0
Procedures
1
NOTAM
Quick Facts
FAA
S16
Elevation
1 ft MSL
Runways
1
Frequencies
1
Tower
No
Fuel
N/A
Coordinates
47.145, -124.189
Airport Information
Facility Type
AIRPORT
Elevation
1 ft MSL
Control Tower
No
Fuel Types
None listed
ARTCC
SEATTLE
Coordinates
47.1449, -124.1893
Ownership
Public
Hours of Operation
Current Weather
SPECI KHQM 131802Z AUTO 25013KT 10SM FEW012 BKN017 OVC065 13/11 A3000 RMK AO2 T01330106
Flight Category
MVFR
Wind
250° at 13 kt
Visibility
10+ SM
Temperature
13.3°C
Dewpoint
10.6°C
Altimeter
1016.00 inHg
Cloud Cover
OVC
Nearest weather from KHQM (18 NM away)
Observed 2026-05-13 18:02Z
Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 14/32 | 3,560 ft | 150 ft | SAND | - |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.9 | COPALIS STATE |
Active NOTAMs
S16 26/149
2026-05-11 10:33 – 2026-09-08 10:33
Nearby Airports in Washington
Nearest airports
- 73WA — 7 BAYS
DAVENPORT
- WA12 — ACME FLD
ACME
- WA12 — ACME FLD
ACME
- 03WN — AEROSTONE AIRFIELD
GOLDENDALE
- 03WN — Aerostone Ranch Airport
Goldendale
Washington airports
S16 Operational Overview
Location & Facility
COPALIS STATE (S16) is a publicly owned airport open to the public located in COPALIS, Washington, United States. The field sits at an elevation of 1 feet above mean sea level (MSL) at coordinates 47.1449°N, 124.1893°W.
Runways
COPALIS STATE has 1 runway. The longest runway (14/32) measures 3,560 feet by 150 feet with a sand surface.
Communications & Operations
COPALIS STATE is a non-towered (pilot-controlled) field. A total of 1 communication frequencies are published for this facility.
Current Conditions
The current flight category at COPALIS STATE is MVFR (Marginal VFR — reduced visibility or ceiling). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There is currently 1 active NOTAM for this facility.
Frequently Asked Questions
What is S16?
S16 is the ICAO identifier for COPALIS STATE, a public-use airport located in COPALIS, Washington, United States.
How many runways does COPALIS STATE have?
COPALIS STATE (S16) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of S16?
The field elevation of COPALIS STATE is 1 feet above mean sea level (MSL).
Is fuel available at S16?
No fuel types are currently listed for COPALIS STATE. Contact the FBO directly for availability.
What are the current weather conditions at S16?
The current flight category at COPALIS STATE is MVFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at S16?
There are currently 1 active NOTAM for COPALIS STATE. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for S16?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for COPALIS STATE.
Where is COPALIS STATE located?
COPALIS STATE (S16) is located in COPALIS, Washington, United States, at an elevation of 1 ft MSL.