31D NOTAMs

Active notices for Inter County (31D), Irwin, PA. 4 in force, as of 2 Nov 2026 2138Z. · Open on the map

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

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

Obstacles 4

Tower lights — unserviceable

Tower lights are out of service: 1201 ft MSL (260 ft AGL), 2.1 NM south of 31D, at 401800.30N0794739.20W (ASR 1329687).

FAA text

OBST TOWER LGT (ASR 1329687) 401800.30N0794739.20W (2.1NM S 31D) 1201FT (260FT AGL) U/S

10/099Active · expires in 21d

Tower lights — unserviceable

Tower lights are out of service: 1509.8 ft MSL (310.0 ft AGL), 2.4 NM northwest of 31D, at 402151.00N0794845.00W (ASR 1025884).

FAA text

OBST TOWER LGT (ASR 1025884) 402151.00N0794845.00W (2.4NM NW 31D) 1509.8FT (310.0FT AGL) U/S

08/352Active · expires in 28d

Tower lights — unserviceable

Tower lights are out of service: 1553.8 ft MSL (403.9 ft AGL), 4.4 NM southeast of 31D, at 401720.00N0794203.00W (ASR 1010463).

FAA text

OBST TOWER LGT (ASR 1010463) 401720.00N0794203.00W (4.4NM SE 31D) 1553.8FT (403.9FT AGL) U/S

08/354Active · expires in 28d

Tower lights — unserviceable

Tower lights are out of service: 1230.0 ft MSL (262.1 ft AGL), 4.4 NM north-northwest of 31D, at 402406.00N0794848.00W (ASR 1025946).

FAA text

OBST TOWER LGT (ASR 1025946) 402406.00N0794848.00W (4.4NM NNW 31D) 1230.0FT (262.1FT AGL) U/S

04/102Active · expires in 164d

All 4 active NOTAMs every severity, with windows and raw text

Obstacles · 4 active

Tower lights — unserviceable

Medium

From 10 Oct 2026 0457Z to 24 Nov 2026 0457Z · NOTAM 10/099

OBST TOWER LGT (ASR 1329687) 401800.30N0794739.20W (2.1NM S 31D) 1201FT (260FT AGL) U/S

!AOO 10/099 31D OBST TOWER LGT (ASR 1329687) 401800.30N0794739.20W (2.1NM S 31D) 1201FT (260FT AGL) U/S 2610100457-2611240457

Tower lights — unserviceable

Medium

From 30 Aug 2026 1904Z to 30 Nov 2026 2359Z · NOTAM 08/352

OBST TOWER LGT (ASR 1025884) 402151.00N0794845.00W (2.4NM NW 31D) 1509.8FT (310.0FT AGL) U/S

!AOO 08/352 31D OBST TOWER LGT (ASR 1025884) 402151.00N0794845.00W (2.4NM NW 31D) 1509.8FT (310.0FT AGL) U/S 2608301904-2611302359

Tower lights — unserviceable

Medium

From 31 Aug 2026 0140Z to 30 Nov 2026 2359Z · NOTAM 08/354

OBST TOWER LGT (ASR 1010463) 401720.00N0794203.00W (4.4NM SE 31D) 1553.8FT (403.9FT AGL) U/S

!AOO 08/354 31D OBST TOWER LGT (ASR 1010463) 401720.00N0794203.00W (4.4NM SE 31D) 1553.8FT (403.9FT AGL) U/S 2608310140-2611302359

Tower lights — unserviceable

Medium

From 15 Apr 2026 1410Z to 15 Apr 2027 2359Z · NOTAM 04/102

OBST TOWER LGT (ASR 1025946) 402406.00N0794848.00W (4.4NM NNW 31D) 1230.0FT (262.1FT AGL) U/S

!AOO 04/102 31D OBST TOWER LGT (ASR 1025946) 402406.00N0794848.00W (4.4NM NNW 31D) 1230.0FT (262.1FT AGL) U/S 2604151410-2704152359

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

Frequently asked

Are there any NOTAMs at 31D right now?

Inter County has 4 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 31D

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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