1
Runway
3
Frequencies
0
Procedures
2
NOTAMs
Quick Facts
FAA
S40
Elevation
705.5 ft MSL
Runways
1
Frequencies
3
Tower
No
Fuel
100LL
Coordinates
46.213, -119.796
Airport Information
Facility Type
AIRPORT
Elevation
705.5 ft MSL
Control Tower
No
Fuel Types
100LL
Traffic Pattern
800 ft MSL
ARTCC
SEATTLE
Coordinates
46.2134, -119.7956
Ownership
Public
Hours of Operation
Current Weather
METAR KHRI 220453Z AUTO 12004KT 10SM CLR 13/03 A2996 RMK AO2 SLP143 T01280033 $
Flight Category
VFR
Wind
120° at 4 kt
Visibility
10+ SM
Temperature
12.8°C
Dewpoint
3.3°C
Altimeter
1014.60 inHg
Cloud Cover
CLR
Nearest weather from KHRI (40 NM away)
Observed 2026-05-22 04:53Z
Nearby Weather Cameras
No camera at S40. Showing nearest cameras.
Anderson
North · Camera 1 · 4 cameras total
16 NM away
Jordan Butte
South · Camera 3 · 4 cameras total
45 NM away
12 camera angles available
See all cameras, directions, and nearby airport cameras
Sign up free to view all cameras →Runways
| ID | Length | Width | Surface | Lights |
|---|---|---|---|---|
| 08/26 | 3,452 ft | 61 ft | ASPH | MED |
Frequencies
| Type | Frequency | Name |
|---|---|---|
| CTAF | 122.8 | PROSSER |
| S40 AWOS-1 | 121.125 | - |
| UNICOM | 122.8 | PROSSER |
Active NOTAMs
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S40 Operational Overview
Location & Facility
PROSSER (S40) is a publicly owned airport open to the public located in PROSSER, Washington, United States. The field sits at an elevation of 705.5 feet above mean sea level (MSL) at coordinates 46.2134°N, 119.7956°W.
Runways
PROSSER has 1 runway. The longest runway (08/26) measures 3,452 feet by 61 feet with a asph surface.
Communications & Operations
PROSSER is a non-towered (pilot-controlled) field. A total of 3 communication frequencies are published for this facility.
Services & Fuel
PROSSER offers 100LL fuel. Pilots planning fuel stops should confirm availability with the FBO, as hours and pricing may vary.
Weather Cameras
3 FAA Weather Cameras are available near PROSSER, providing real-time visual weather conditions updated every 10 minutes. AeroCopilot integrates these cameras with AI-powered weather analysis to help pilots assess visibility and ceiling conditions before departure.
Current Conditions
The current flight category at PROSSER is VFR (Visual Flight Rules — good flying conditions). Weather conditions are updated in real-time from official NOAA Aviation Weather Center observations. There are currently 2 active NOTAMs for this facility.
Frequently Asked Questions
What is S40?
S40 is the ICAO identifier for PROSSER, a public-use airport located in PROSSER, Washington, United States.
How many runways does PROSSER have?
PROSSER (S40) has 1 runway. See the runway table above for dimensions and surface types.
What is the elevation of S40?
The field elevation of PROSSER is 705.5 feet above mean sea level (MSL).
Is fuel available at S40?
Yes, PROSSER offers 100LL fuel.
What are the current weather conditions at S40?
The current flight category at PROSSER is VFR. See the METAR section above for full decoded weather data including wind, visibility, temperature, and altimeter.
Are there active NOTAMs at S40?
There are currently 2 active NOTAMs for PROSSER. Sign up for AeroCopilot to read decoded NOTAM text and AI interpretations.
How do I access complete data for S40?
Sign up for a free AeroCopilot account to access all frequencies, full NOTAM text with AI interpretation, decoded forecasts, and IFR procedure charts for PROSSER.
Where is PROSSER located?
PROSSER (S40) is located in PROSSER, Washington, United States, at an elevation of 705.5 ft MSL.
Does S40 have weather cameras?
S40 does not have a direct weather camera, but there are nearby cameras within range. Sign up for AeroCopilot to view all nearby airport cameras.