### 7 Regulatory Evaluation

Docket No. FAA

- Directorate Identifier:

- AD

If you make changes to the values in the table below, you must ensure the totals update accordingly. If

they do not, click (or Tab) into and then out of the changed cell

.

Estimated Costs:

Act ion

(e.g., Inspection,

replacement)

Do not include on

condition costs here Costs per Product (e.g., aircraft, engine,

propeller, appliance)

Work

- hours

(include

access, testing,

and close

- up) Labor

cost

(@$85/h

our) Parts Cost Total Costs

(labor +

parts) Number of

U.S.

Registered

Products Total Cost

for U.S. Fleet



### Install On

- Ground

Stabilizer Autotrim

Inhibit System Per

SB 747

- 22

- 2256 122.1 $ 10,378.

50 $2,714 $ 13,092.50 

### 136 $ 1,780,580.0

0



### Install On

- Ground

Stabilizer Autotrim

Inhibit System Per

SB 747

- 22

- 0096 82.2 $ 6,987.0

0 

### $3,236 $ 10,223.00 

### 678 $ 6,931,194.0

0



### Install On

- Ground

Stabilizer Autotrim

Inhibit System Per

SB 7 67

- 22

- 0143 120.2 $ 10,217.

00 $3,569 $ 13,786.00 

### 406 $ 5,597,116.0

0



### Perform functional

tests not to exceed

1500 flight hour

intervals 30.4 $ 2,584.0

0 $0 $ 2,584.00 

### 406 $ 1,049,104.0

0



### Install OPS to FCC

per SB 767

- 22

-

0146 1.0 $ 85.00 $0 $ 85.00 

### 23 $ 1,955.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00

$ 0.00 $ 0.00 $ 0.00



### The known number of products in compliance: 

### 0

### 8 Total Costs of compliance for U.S. fleet: $ 15,359,949



### Costs covered under warranty ( if known ) $

On

- Condition Costs:

Action

(e.g., Inspection,

replacement) Work

- hours

(include access,

testing, and close

up) Labor cost

(@$85/hour) Parts Cost Cost per Product

$ 0.00 $ 0.00

$ 0.00 $ 0.00

$ 0.00 $ 0.00

$ 0.00 $ 0.00



### Special considerations for Economic Analysis (Use this field to explain anything in the Esti mated Costs table

that was assumed or might not be obvious. This field can also be used to explain warranty costs) 

### :



### Notes for 747:

- Estimated work hours :

- Groups 6, 10, 11, 15, 16, 18, 21, 29, 30, 85

- 88,90

- 94,99,106

--- 97.15hr

- Groups 8,1 9,26,89,97,98,100,101

--- 99.75hr

- Groups 102

- 104

--- 100.05 hr

- Groups 1, 7, 14, 22

- 25, 27, 40, 41, 44, 60, 61, 67, 71, 96, 107

- 114

--- 101.15hr

- Groups 2

- 5,9, 12, 13, 17, 20, 24, 28, 42, 43, 45

- 59, 62

- 66, 68, 69, 72

- 84,95

--- 103.75hr

- Group 39

--- 11 3.75hr

- Groups 33, 34, 36, 38

--- 120.05hr

- Group 70

--- 121.25hr

- Groups 31, 32, 35, 37

- 122.05hr

Notes for 757:

- Kit price above is for groups 2&3, group 1 is priced at $3155.00, groups 4&5 are priced at

$3231.00

.

- Task hours are for groups 2&3, grou p 1 is estimated at 69.45 , group 4 is estimated at 80.35, and

group 5 is estimated at 76.15.

Notes for 767:

- Estimated hours is for group 2

. Groups 1, 3, 4 are estimated at 90.95 hours.

- Estimated parts cost is for all group s

.

- OPS installation only a pplies to 767s identified in Boeing SB 767

- 22

- 0143 (703 Software

update)

.

- Perform functional tests on switch to verify fu nctionality over service life of affected airplanes.

Estimated from group 2's tasks to open access panels and perform functional te sts. Groups 1, 3,

4, and 5 are estimated to be at 24 hours.

Executive Order 12866:

Could the AD be considered a “significant regulatory action”?

YES * NO

* Explanation: 

### Cumulative cost per airplane type does not go over US$100,000,000.00 . AD will not

restrict airworthines s.

### 9 DOT Regulatory Policies and Procedures:

Is the AD significant?

YES * NO

* Explanation:

Regulatory Flexibility Act:

Will the AD have a significant economic impact on a substantial number of small entities? E xplain for

either a Yes or No answer.

YES NO

Explanation:

Intrastate Aviation in Alaska:

This AD could affect intrastate aviation in Alaska. Is it appropriate to include specific requirements for

aircraft operated in Alaska where aviation might be the only mode of transportation?

YES * NO



### * Explanation 

### :