KDFI NOTAMs

Active notices for Defiance Memorial Airport (DFI · KDFI), Defiance, OH. 10 in force, as of 6 Aug 2026 1545Z.

All of Defiance Memorial Airport — runways, frequencies, charts and live weather

Live from the FAA NOTAM Management Service · updated 11h ago

Airport 1

Aerodrome — work in progress

AD AP ALL SFC WIP CONST E SIDE

08/005Active · expires in 20h

Runway 1

Runway 12/30 — work in progress

RWY 12/30 WIP CONSTRUCTION ADJ

08/002Active · expires in 20h

Lighting 1

Runway 30 — vasi unserviceable

RWY 30 VASI U/S

07/009Active · expires in 25d

Obstacles 5

OBST TOWER LGT (ASR 1328906) 410834.26N0843542.49W (14.0NM SSW DFI) 1000FT (275FT AGL) U/S

06/005Active · expires in 2d

OBST TOWER LGT (ASR 1057781) 411741.00N0842324.00W (3.1NM SE DFI) 1026.9FT (328.1FT AGL) U

OBST TOWER LGT (ASR 1057781) 411741.00N0842324.00W (3.1NM SE DFI) 1026.9FT (328.1FT AGL) U/S

07/001Active · expires in 3d

OBST TOWER LGT (ASR 1266856) 411648.00N0841957.00W (5.5NM SE DFI) 901.6FT (184.7FT AGL) U/

OBST TOWER LGT (ASR 1266856) 411648.00N0841957.00W (5.5NM SE DFI) 901.6FT (184.7FT AGL) U/S

06/007Active · expires in 3d

All 10 active NOTAMs every severity, with windows and raw text

Airport · 1 active

Aerodrome — work in progress

Medium

From 5 Aug 2026 1559Z to 7 Aug 2026 2300Z · NOTAM 08/005

AD AP ALL SFC WIP CONST E SIDE

08/005 NOTAMN 
Q) KZOB/QFAHW/IV/NBO/A/000/999/4120N08425W005 
A) KDFI 
B) 2608051559 
C) 2608072300 

E) AP ALL SFC WIP CONST E SIDE

Runway · 1 active

Runway 12/30 — work in progress

Medium

From 5 Aug 2026 1158Z to 7 Aug 2026 2300Z · NOTAM 08/002

RWY 12/30 WIP CONSTRUCTION ADJ

08/002 NOTAMN 
Q) KZOB/QMRHW/IV/NBO/A/000/999/4120N08425W005 
A) KDFI 
B) 2608051158 
C) 2608072300 

E) RWY 12/30 WIP CONSTRUCTION ADJ

Lighting · 3 active

Runway 30 — vasi unserviceable

Medium

From 28 Jul 2026 1424Z to 1 Sep 2026 1300Z · NOTAM 07/009

RWY 30 VASI U/S

07/009 NOTAMR 
Q) KZOB/QLVAS/IV/BO/A/000/999/4120N08425W005 
A) KDFI 
B) 2607281424 
C) 2609011300 

E) RWY 30 VASIS U/S

Runway 30 — unserviceable

Low

From 28 Jul 2026 1424Z to 1 Sep 2026 1300Z · NOTAM 07/007

RWY 30 RWY END ID LGT U/S

07/007 NOTAMR 
Q) KZOB/QXXXX/IV/BO/A/000/999/4120N08425W005 
A) KDFI 
B) 2607281424 
C) 2609011300 

E) RWY 30 RWY END ID LGT U/S

Runway 12 — unserviceable

Low

From 28 Jul 2026 1424Z to 1 Sep 2026 1300Z · NOTAM 07/008

RWY 12 RWY END ID LGT U/S

07/008 NOTAMR 
Q) KZOB/QXXXX/IV/BO/A/000/999/4120N08425W005 
A) KDFI 
B) 2607281424 
C) 2609011300 

E) RWY 12 RWY END ID LGT U/S

Obstacles · 5 active

OBST TOWER LGT (ASR 1328906) 410834.26N0843542.49W (14.0NM SSW DFI) 1000FT (275FT AGL) U/S

Medium

From 24 Jun 2026 1838Z to 8 Aug 2026 1837Z · NOTAM 06/005

OBST TOWER LGT (ASR 1328906) 410834.26N0843542.49W (14.0NM SSW DFI) 1000FT (275FT AGL) U/S

06/005 NOTAMN<br/>
<b>Q) </b>KZOB/QOLAS/IV/M/E/000/010/4120N08425W005<br/>
<b>A) </b>KDFI<br/>
<b>B) </b>2606241838<br/>
<b>C) </b>2608081837<br/> 
<b>E) </b> TOWER LGT (ASR 1328906) 410834.26N0843542.49W (14.0NM SSW DFI) 1000FT (275FT AGL) U/S<br/>

OBST TOWER LGT (ASR 1057781) 411741.00N0842324.00W (3.1NM SE DFI) 1026.9FT (328.1FT AGL) U

Medium

From 9 Jul 2026 1315Z to 9 Aug 2026 2359Z · NOTAM 07/001

OBST TOWER LGT (ASR 1057781) 411741.00N0842324.00W (3.1NM SE DFI) 1026.9FT (328.1FT AGL) U/S

07/001 NOTAMN<BR>
<B>Q) </B>KZOB/QOLAS/IV/M/AE/000/011/4120N08425W005<BR>
<B>A) </B>KDFI<BR>
<B>B) </B>2607091315<BR>
<B>C) </B>2608092359<BR> 
<B>E) </B> TOWER LGT (ASR 1057781) 411741.00N0842324.00W (3.1NM SE DFI) 1026.9FT (328.1FT AGL) U/S<BR>

OBST TOWER LGT (ASR 1266856) 411648.00N0841957.00W (5.5NM SE DFI) 901.6FT (184.7FT AGL) U/

Medium

From 26 Jun 2026 1058Z to 10 Aug 2026 0710Z · NOTAM 06/007

OBST TOWER LGT (ASR 1266856) 411648.00N0841957.00W (5.5NM SE DFI) 901.6FT (184.7FT AGL) U/S

06/007 NOTAMN<BR>
<B>Q) </B>KZOB/QOLAS/IV/M/E/000/010/4120N08425W005<BR>
<B>A) </B>KDFI<BR>
<B>B) </B>2606261058<BR>
<B>C) </B>2608100710<BR> 
<B>E) </B> TOWER LGT (ASR 1266856) 411648.00N0841957.00W (5.5NM SE DFI) 901.6FT (184.7FT AGL) U/S<BR>

OBST TOWER LGT (ASR 1038621) 411323.00N0842236.00W (7.3NM SSE DFI) 1043.3FT (334.6FT AGL)

Medium

From 21 Jul 2026 1216Z to 4 Sep 2026 1216Z · NOTAM 07/003

OBST TOWER LGT (ASR 1038621) 411323.00N0842236.00W (7.3NM SSE DFI) 1043.3FT (334.6FT AGL) U/S

07/003 NOTAMN<br/>
<b>Q) </b>KZOB/QOLAS/IV/M/E/000/011/4120N08425W005<br/>
<b>A) </b>KDFI<br/>
<b>B) </b>2607211216<br/>
<b>C) </b>2609041216<br/> 
<b>E) </b> TOWER LGT (ASR 1038621) 411323.00N0842236.00W (7.3NM SSE DFI) 1043.3FT (334.6FT AGL) U/S<br/>

OBST TOWER LGT (ASR 1014840) 411043.00N0843738.00W (13.1NM SW DFI) 1051.2FT (324.1FT AGL)

Medium

From 21 Jul 2026 1752Z to 21 Sep 2026 2359Z · NOTAM 07/004

OBST TOWER LGT (ASR 1014840) 411043.00N0843738.00W (13.1NM SW DFI) 1051.2FT (324.1FT AGL) U/S

07/004 NOTAMN<BR>
<B>Q) </B>KZOB/QOLAS/IV/M/E/000/011/4120N08425W005<BR>
<B>A) </B>KDFI<BR>
<B>B) </B>2607211752<BR>
<B>C) </B>2609212359<BR> 
<B>E) </B> TOWER LGT (ASR 1014840) 411043.00N0843738.00W (13.1NM SW DFI) 1051.2FT (324.1FT AGL) U/S<BR>

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

Frequently asked

Are there any NOTAMs at KDFI right now?

Defiance Memorial Airport has 10 active NOTAMs, 1 of them affecting runways.

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 KDFI

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.