6A4 NOTAMs

Active notices for Johnson County (6A4), Mountain City, TN. 3 in force, as of 29 Oct 2026 0750Z. · Open on the map

All of Johnson County — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 1 min ago

Airport 1

Weather service — not available

Automated weather broadcast system is out of service.

FAA text

SVC AUTOMATED WX BCST SYSTEM U/S

09/390Active · expires in 91d (est.)

Obstacles 2

Tower lights — unserviceable

Tower lights are out of service: 3261.8 ft MSL (259.8 ft AGL), 8.9 NM northwest of 6A4, at 363150.10N0815647.40W (ASR 1219282).

FAA text

OBST TOWER LGT (ASR 1219282) 363150.10N0815647.40W (8.9NM NW 6A4) 3261.8FT (259.8FT AGL) U/S

10/337Active · expires in 1d

Tower lights — unserviceable

Tower lights are out of service: 3886.8 ft MSL (426.5 ft AGL), 13.4 NM south-southeast of 6A4, at 361259.00N0814205.00W (ASR 1007985).

FAA text

OBST TOWER LGT (ASR 1007985) 361259.00N0814205.00W (13.4NM SSE 6A4) 3886.8FT (426.5FT AGL) U/S

09/681Active · expires in 33d

All 3 active NOTAMs every severity, with windows and raw text

Airport · 1 active

Weather service — not available

Medium

From 17 Sep 2026 1244Z to 27 Jan 2027 2000Z (estimated) · NOTAM 09/390

SVC AUTOMATED WX BCST SYSTEM U/S

!BNA 09/390 6A4 SVC AUTOMATED WX BCST SYSTEM U/S 2609171244-2701272000EST

Obstacles · 2 active

Tower lights — unserviceable

Medium

From 15 Oct 2026 1140Z to 30 Oct 2026 1040Z · NOTAM 10/337

OBST TOWER LGT (ASR 1219282) 363150.10N0815647.40W (8.9NM NW 6A4) 3261.8FT (259.8FT AGL) U/S

!BNA 10/337 6A4 OBST TOWER LGT (ASR 1219282) 363150.10N0815647.40W (8.9NM NW 6A4) 3261.8FT (259.8FT AGL) U/S 2610151140-2610301040

Tower lights — unserviceable

Medium

From 30 Sep 2026 0506Z to 1 Dec 2026 0500Z · NOTAM 09/681

OBST TOWER LGT (ASR 1007985) 361259.00N0814205.00W (13.4NM SSE 6A4) 3886.8FT (426.5FT AGL) U/S

!BNA 09/681 6A4 OBST TOWER LGT (ASR 1007985) 361259.00N0814205.00W (13.4NM SSE 6A4) 3886.8FT (426.5FT AGL) U/S 2609300506-2612010500

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

Frequently asked

Are there any NOTAMs at 6A4 right now?

Johnson County has 3 active NOTAMs.

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 6A4

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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