North Dakota Administrative Code
Title 6 - Aeronautics Commission
Article 6-02 - Aeronautics Commission
Chapter 6-02-03.1 - AIRPORT RUNWAY APPROACH HAZARDS
Exhibit A

Universal Citation: ND Admin Code ยง A
Current through Supplement No. 394, October, 2024

DIM

Item

Dimensional Standards (Feet)

Visual Runway

Nonprecision Instrument Runway

Precision Instrument Runway PIR

A

B

A

B

C

D

A

Width of primary surface and approach surface width at inner end

250

500

500

500

1,000

1,000

B

Radius of horizontal surface

5,000

5,000

5,000

10,000

10,000

10,000

Visual Approach

Nonprecision Instrument Approach

Precision Instrument Approach

A

B

A

B

C

D

C

Approach surface width at end

1,250

1,500

2,000

3,500

4,000

16,000

D

Approach surface length

5,000

5,000

5,000

10,000

10,000

*

E

Approach slope

20:1

20:1

20:1

34:1

34:1

*

A - Utility runways

B - Runways larger than utility

C - Visibility minimums greater than three-fourths mile

D - Visibility minimums as low as three-fourths mile

* - Precision instrument approach is 50:1 for inner ten thousand feet and 40:1 for an additional forty thousand feet

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