S40 NOTAMs

Active notices for Prosser (S40), Prosser, WA. 1 in force, as of 3 Nov 2026 0141Z. · Open on the map

All of Prosser — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated just now

Obstacles 1

Tower lights — unserviceable

Tower lights are out of service: 1490 ft MSL (161 ft AGL), 11.3 NM northeast of S40, at 461920.00N1193431.30W (ASR 1032863).

FAA text

OBST TOWER LGT (ASR 1032863) 461920.00N1193431.30W (11.3NM NE S40) 1490FT (161FT AGL) U/S

11/014Active · expires in 89d

All 1 active NOTAM every severity, with windows and raw text

Obstacles · 1 active

Tower lights — unserviceable

Medium

From 2 Nov 2026 2116Z to 30 Jan 2027 2359Z · NOTAM 11/014

OBST TOWER LGT (ASR 1032863) 461920.00N1193431.30W (11.3NM NE S40) 1490FT (161FT AGL) U/S

!SEA 11/014 S40 OBST TOWER LGT (ASR 1032863) 461920.00N1193431.30W (11.3NM NE S40) 1490FT (161FT AGL) U/S 2611022116-2701302359

NOTAMs are shown for planning. Always confirm with an official preflight briefing.

Frequently asked

Are there any NOTAMs at S40 right now?

Prosser has 1 active NOTAM.

What is a NOTAM?

A Notice to Air Missions is a filed notice of a temporary condition a pilot needs to know about: a closed runway or taxiway, an out-of-service navaid or approach light, a crane near the approach path, or restricted airspace. Checking them is a required part of preflight action under 14 CFR 91.103.

What is an FDC NOTAM?

A Flight Data Center NOTAM is issued by the FAA rather than the airport, and covers regulatory matters: amendments to instrument approach procedures, changes to charted minimums, and temporary flight restrictions.

More about S40

NOTAMs from the FAA NOTAM service. Times are UTC (Zulu). For planning and education only — NOTAM review is required preflight action under 14 CFR 91.103 and must be done through an official source.

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