NOTAM 6/1211 expired ZFW ARTCC

Aerial Demonstration and Air Show Denver, CO

Permanent historical record of FAA Temporary Flight Restriction 6/1211 covering Denver, CO. Issued under 14 CFR 91.145 for special event airspace.

Key facts

NOTAM 6/1211 restricted airspace within 9.2 NM of Denver, CO from 2026-08-25 (Tuesday, August 25, 2026) 11:00 UTC to 2026-08-25 (Tuesday, August 25, 2026) 18:00 UTC.
Legal basis: 14 CFR 91.145. Reason category: Sporting and Demonstrations (Special Event Airspace).
Classification confidence: 88% based on rule 'rule_sporting' with evidence: "14 CFR 91.145 Special aerial event".
Captured by TFR Archive on 2026-08-20 19:00:00Z (Aug 20, 15:00 EDT); removed from active publication on 2026-08-25 18:15:00Z (Aug 25, 14:15 EDT).
Vertical boundaries: 0 FT SFC to 13,723 FT MSL.

Airspace Lifecycle Timeline

Issued 2026-08-20 19:00Z

→

Effective Start 2026-08-25 11:00Z

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Effective End 2026-08-25 18:00Z

→

FAA Deleted 2026-08-25 18:15Z

Captured Version Changes (1 version)

v1 scheduled 9.2 NM radius, 13,723 FT MSL

Captured 2026-08-20 19:00:00Z (Aug 20, 15:00 EDT)

Diff: Initial publication by FAA.

Text equivalent of map: NOTAM 6/1211 defines an airspace cylinder centered at 39.7703 degrees North, -104.5960 degrees West with a radius of 9.2 NM and a ceiling of 13,723 FT MSL. Over its captured history, it evolved through 1 recorded version state(s) before removal by the FAA.

Airspace boundaries and version timeline for NOTAM 6/1211
Version	Captured (UTC)	Status	Radius (NM)	Ceiling	Diff Summary
1	2026-08-20T19:00:00+00:00	scheduled	9.2	13723 FT	Initial publication by FAA.

Airspace Flight Restriction Parameters

Permanent Dataset Record

Effective Window (UTC)

2026-08-25 11:00:00+00:00Z

to 2026-08-25 18:00:00+00:00Z

Altitude Boundaries

Floor: 0 FT SFC

Ceiling: 13,723 FT MSL

Radial Dimensions

Radius: 9.2 NM

Center: 39.7703N, 104.5960W

Resolved Geography & Impacted Facilities

Geographic Location

Jurisdiction: State of CO, nearest city: Denver (1.8 NM).

Airports Inside & Near Perimeter

Airports Inside Radius: DEN

Airports Within 10 NM: None within 10 NM

Raw FAA NOTAM Publication Text

Verbatim Capture

!FDC 6/1211 ZFW CO..AIRSPACE DENVER, CO..TEMPORARY FLIGHT RESTRICTIONS PURSUANT TO 14 CFR 91.145 WI A 9.2 NMR OF 39.7703N/104.5960W SFC-13723FT MSL 2608251100-2608251800

Citation: TFR Archive, NOTAM 6/1211, version 1, captured 2026-08-20, https://tfrarchive.org/tfr/6-1211/

Source: FAA tfr.faa.gov and System Operations NOTAM publication. Captured: 2026-08-20T19:00:00+00:00. Permanent record preserved by TFR Archive under public domain principles.