0W3 NOTAMs

Active notices for Harford County (0W3), Churchville, MD. 11 in force, as of 18 Sep 2026 1532Z. · Open on the map

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

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

Obstacles 5

Tower lights — unserviceable

OBST TOWER LGT (ASN 2020-AEA-111-OE) 392602N0761458W (8.4NM SSW 0W3) 259FT (256FT AGL) U/S

08/199Active · expires in 4d

Tower lights — unserviceable

OBST TOWER LGT (ASR UNKNOWN) 392601.87N0761457.44W (8.4NM SSW 0W3) 259FT (256FT AGL) U/S

08/388Active · expires in 11d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1036852) 393035.00N0761137.00W (3.6NM S 0W3) 288.1FT (208.0FT AGL) U/S

07/285Active · expires in 22d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1036853) 393040.00N0761135.00W (3.5NM S 0W3) 288.1FT (208.0FT AGL) U/S

07/286Active · expires in 22d

Tower lights — unserviceable

OBST TOWER LGT (ASR 1036854) 393037.00N0761134.00W (3.6NM S 0W3) 288.1FT (208.0FT AGL) U/S

07/287Active · expires in 22d

All 11 active NOTAMs every severity, with windows and raw text

Lighting · 1 active

Runway 01/19 — activated

Low

From 1 Feb 2024 2242Z until further notice · NOTAM 02/033

RWY 01/19 COMMISSIONED 3353FT X 75FT LGTD. DECLARED DIST: RWY 19 TORA 3353FT TODA 3353FT ASDA 3353FT LDA 3191FT. RWY 01 TORA 3353FT TODA 3553FT ASDA 3553FT LDA 3103FT.

!DCA 02/033 0W3 RWY 01/19 COMMISSIONED 3353FT X 75FT LGTD. DECLARED DIST: RWY 19 TORA 3353FT TODA 3353FT ASDA 3353FT LDA 3191FT. RWY 01 TORA 3353FT TODA 3553FT ASDA 3553FT LDA 3103FT. 2402012242-PERM

Airspace · 5 active

Unmanned aircraft

Low

From 31 Aug 2026 1032Z to 30 Sep 2026 2249Z · NOTAM 08/768

AIRSPACE UAS WI AN AREA DEFINED AS 393405N0761251W (0.5NM W 0W3) TO 393402N0761250W (0.5NM W 0W3) TO 393357N0761253W (0.5NM W 0W3) TO 393353N0761246W (0.5NM WSW 0W3) TO 393354N0761241W (0.4NM WSW 0W3) TO 393358N0761241W (0.4NM WSW 0W3) TO 393358N0761234W (0.3NM WSW 0W3) TO 393355N0761233W (0.3NM WSW 0W3) TO 393356N0761228W (0.3NM SW 0W3) TO 393352N0761228W (0.3NM SW 0W3) TO 393352N0761223W (0.3NM SSW 0W3) TO 393402N0761224W (0.2NM WSW 0W3) TO POINT OF ORIGIN SFC-400FT AGL

!DCA 08/768 0W3 AIRSPACE UAS WI AN AREA DEFINED AS 393405N0761251W (0.5NM W 0W3) TO 393402N0761250W (0.5NM W 0W3) TO 393357N0761253W (0.5NM W 0W3) TO 393353N0761246W (0.5NM WSW 0W3) TO 393354N0761241W (0.4NM WSW 0W3) TO 393358N0761241W (0.4NM WSW 0W3) TO 393358N0761234W (0.3NM WSW 0W3) TO 393355N0761233W (0.3NM WSW 0W3) TO 393356N0761228W (0.3NM SW 0W3) TO 393352N0761228W (0.3NM SW 0W3) TO 393352N0761223W (0.3NM SSW 0W3) TO 393402N0761224W (0.2NM WSW 0W3) TO POINT OF ORIGIN SFC-400FT AGL DLY SR-SS 2608311032-2609302249

Unmanned aircraft

Low

From 31 Aug 2026 1032Z to 30 Sep 2026 2249Z · NOTAM 08/769

AIRSPACE UAS WI AN AREA DEFINED AS 393419N0761252W (0.5NM WNW 0W3) TO 393404N0761250W (0.5NM W 0W3) TO 393401N0761223W (0.2NM SW 0W3) TO 393418N0761223W (0.2NM NNW 0W3) TO 393417N0761242W (0.4NM NW 0W3) TO 393421N0761244W (0.4NM NW 0W3) TO POINT OF ORIGIN SFC-400FT AGL

!DCA 08/769 0W3 AIRSPACE UAS WI AN AREA DEFINED AS 393419N0761252W (0.5NM WNW 0W3) TO 393404N0761250W (0.5NM W 0W3) TO 393401N0761223W (0.2NM SW 0W3) TO 393418N0761223W (0.2NM NNW 0W3) TO 393417N0761242W (0.4NM NW 0W3) TO 393421N0761244W (0.4NM NW 0W3) TO POINT OF ORIGIN SFC-400FT AGL DLY SR-SS 2608311032-2609302249

Unmanned aircraft

Low

From 1 Sep 2026 1000Z to 30 Sep 2026 2359Z · NOTAM 08/770

!DCA 08/770 0W3 AIRSPACE UAS WI AN AREA DEFINED AS 393419N0761252W (0.5NM WNW 0W3) TO 393404N0761250W (0.5NM W 0W3) TO 393401N0761223W (0.2NM SW 0W3) TO 393418N0761223W (0.2NM NNW 0W3) TO 393417N0761242W (0.4NM NW 0W3) TO 393421N0761244W (0.4NM NW 0W3) TO POINT OF ORIGIN SFC-400FT AGL DLY 1000-2359 2609011000-2609302359

Unmanned aircraft

Low

From 1 Sep 2026 1000Z to 30 Sep 2026 2359Z · NOTAM 08/764

!DCA 08/764 0W3 AIRSPACE UAS WI AN AREA DEFINED AS 393405N0761251W (0.5NM W 0W3) TO 393402N0761250W (0.5NM W 0W3) TO 393357N0761253W (0.5NM W 0W3) TO 393353N0761246W (0.5NM WSW 0W3) TO 393354N0761241W (0.4NM WSW 0W3) TO 393358N0761241W (0.4NM WSW 0W3) TO 393358N0761234W (0.3NM WSW 0W3) TO 393355N0761233W (0.3NM WSW 0W3) TO 393356N0761228W (0.3NM SW 0W3) TO 393352N0761228W (0.3NM SW 0W3) TO 393352N0761223W (0.3NM SSW 0W3) TO 393402N0761224W (0.2NM WSW 0W3) TO POINT OF ORIGIN SFC-400FT AGL DLY 1000-2359 2609011000-2609302359

See fdc

Low

From 4 Sep 2025 1610Z until further notice · NOTAM 09/095

AIRSPACE SEE FDC 5/7224 ZDC SECURITY INSTRUCTIONS

!DCA 09/095 0W3 AIRSPACE SEE FDC 5/7224 ZDC SECURITY INSTRUCTIONS 2509041610-PERM

Obstacles · 5 active

Tower lights — unserviceable

Medium

From 8 Aug 2026 0834Z to 22 Sep 2026 1225Z · NOTAM 08/199

OBST TOWER LGT (ASN 2020-AEA-111-OE) 392602N0761458W (8.4NM SSW 0W3) 259FT (256FT AGL) U/S

08/199 NOTAMN<BR>
<B>Q) </B>KZNY/QOLAS/IV/M/E/000/003/3934N07612W005<BR>
<B>A) </B> <BR>
<B>B) </B>2608080834<BR>
<B>C) </B>2609221225<BR> 
<B>E) </B> TOWER LGT (ASN 2020-AEA-111-OE) 392602N0761458W (8.4NM SSW 0W3) 259FT (256FT AGL) U/S<BR>

Tower lights — unserviceable

Medium

From 15 Aug 2026 0517Z to 29 Sep 2026 0600Z · NOTAM 08/388

OBST TOWER LGT (ASR UNKNOWN) 392601.87N0761457.44W (8.4NM SSW 0W3) 259FT (256FT AGL) U/S

!DCA 08/388 0W3 OBST TOWER LGT (ASR UNKNOWN) 392601.87N0761457.44W (8.4NM SSW 0W3) 259FT (256FT AGL) U/S 2608150517-2609290600

Tower lights — unserviceable

Medium

From 9 Jul 2026 2241Z to 10 Oct 2026 2359Z · NOTAM 07/285

OBST TOWER LGT (ASR 1036852) 393035.00N0761137.00W (3.6NM S 0W3) 288.1FT (208.0FT AGL) U/S

07/285 NOTAMN<BR>
<B>Q) </B>KZNY/QOLAS/IV/M/AE/000/003/3934N07612W005<BR>
<B>A) </B> <BR>
<B>B) </B>2607092241<BR>
<B>C) </B>2610102359<BR> 
<B>E) </B> TOWER LGT (ASR 1036852) 393035.00N0761137.00W (3.6NM S 0W3) 288.1FT (208.0FT AGL) U/S<BR>

Tower lights — unserviceable

Medium

From 9 Jul 2026 2242Z to 10 Oct 2026 2359Z · NOTAM 07/286

OBST TOWER LGT (ASR 1036853) 393040.00N0761135.00W (3.5NM S 0W3) 288.1FT (208.0FT AGL) U/S

07/286 NOTAMN<BR>
<B>Q) </B>KZNY/QOLAS/IV/M/AE/000/003/3934N07612W005<BR>
<B>A) </B> <BR>
<B>B) </B>2607092242<BR>
<B>C) </B>2610102359<BR> 
<B>E) </B> TOWER LGT (ASR 1036853) 393040.00N0761135.00W (3.5NM S 0W3) 288.1FT (208.0FT AGL) U/S<BR>

Tower lights — unserviceable

Medium

From 9 Jul 2026 2242Z to 10 Oct 2026 2359Z · NOTAM 07/287

OBST TOWER LGT (ASR 1036854) 393037.00N0761134.00W (3.6NM S 0W3) 288.1FT (208.0FT AGL) U/S

07/287 NOTAMN<BR>
<B>Q) </B>KZNY/QOLAS/IV/M/AE/000/003/3934N07612W005<BR>
<B>A) </B> <BR>
<B>B) </B>2607092242<BR>
<B>C) </B>2610102359<BR> 
<B>E) </B> TOWER LGT (ASR 1036854) 393037.00N0761134.00W (3.6NM S 0W3) 288.1FT (208.0FT AGL) U/S<BR>

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

Frequently asked

Are there any NOTAMs at 0W3 right now?

Harford County has 11 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 0W3

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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