Federal Register / Vol. 80, No. 81 / Tuesday, April 28, 2015 / Rules and Regulations 23443 

well. The angle of installation and 

detailed design features will determine 

the nature of the occupant response. 

The FAA will amend these special 

conditions or issue new special 

conditions, should unusual occupant 

response in the required dynamic tests, 

or additional research into occupantinjury mechanisms, indicate these 

special conditions are inadequate. Any 

future special conditions would include 

due public notice. 

Conclusion 

This action affects only certain novel 

or unusual design features on one model 

of airplane. It is not a rule of general 

applicability. 

Under standard practice, the effective 

date of final special conditions would 

be 30 days after the date of publication 

in the Federal Register; however, as the 

certification date for the Boeing Model 

787–9 airplane is imminent, the FAA 

finds that good cause exists to make 

these special conditions effective upon 

publication in the Federal Register. 

List of Subjects in 14 CFR Part 25 

Aircraft, Aviation safety, Reporting 

and recordkeeping requirements. 

The authority citation for these 

special conditions is as follows: 

Authority: 49 U.S.C. 106(g), 40113, 44701, 

44702, 44704. 

The Special Conditions 

Accordingly, pursuant to the 

authority delegated to me by the 

Administrator, the following special 

conditions are issued as part of the typecertification basis for Boeing Model 

787–9 airplanes modified by Boeing. 

Side-Facing Seats Conditions 

In addition to the requirements of 

§ 25.562: 

1. Existing Criteria: Compliance with 

§ 25.562(c)(5) is required, except that, if 

the anthropomorphic test device (ATD) 

has no apparent contact with the seat/ 

structure but has contact with an 

inflatable restraint, a head-injury 

criterion (HIC) unlimited score in excess 

of 1000 is acceptable, provided the 

HIC15 score for that contact is less than 

700. 

2. Body-to-Wall/Furnishing Contact: If 

a seat is installed aft of structure (e.g., 

an interior wall or furnishing) that does 

not provide a homogenous contact 

surface for the expected range of 

occupants and yaw angles, then 

additional analysis and/or test(s) may be 

required to demonstrate that the injury 

criteria are met for the area which an 

occupant could contact. For example, if 

different yaw angles could result in 

different inflatable-restraint 

performance, then additional analysis or 

separate test(s) may be necessary to 

evaluate performance. 

3. Neck Injury Criteria: The seating 

system must protect the occupant from 

experiencing serious neck injury. The 

assessment of neck injury must be 

conducted with the inflatable restraint 

activated unless there is reason to also 

consider that the neck-injury potential 

would be higher below the inflatablerestraint threshold. 

a. The Nij must be below 1.0, where 

Nij = Fz/Fzc + My/Myc, and Nij intercepts 

limited to: 

i. Fzc = 1530 lb for tension. 

ii. Fzc = 1385 lb for compression. 

iii. Myc = 229 lb-ft in flexion. 

iv. Myc = 100 lb-ft in extension. 

b. In addition, peak Fz must be below 

937 lb in tension and 899 lb in 

compression. 

c. Rotation of the head about its 

vertical axis relative to the torso is 

limited to 105 degrees in either 

direction from forward-facing. 

d. The neck must not impact any 

surface. 

4. Spine and Torso Injury Criteria: 

a. The shoulders must remain aligned 

with the hips throughout the impact 

sequence, or support for the upper torso 

must be provided to prevent forward or 

lateral flailing beyond 45 degrees from 

the vertical during significant spinal 

loading. 

b. Significant concentrated loading on 

the occupant’s spine, in the area 

between the pelvis and shoulders 

during impact, including rebound, is 

not acceptable. During this type of 

contact, the interval for any rearward (X 

direction) acceleration exceeding 20g 

must be less than 3 milliseconds as 

measured by the thoracic 

instrumentation specified in 49 CFR 

part 572, subpart E, filtered in 

accordance with SAE International 

(SAE) J211–1. 

c. Occupant must not interact with 

the armrest or other seat components in 

any manner significantly different than 

would be expected for a forward-facing 

seat installation. 

5. Longitudinal test(s), as necessary, 

must be performed with the FAA 

Hybrid III ATD, undeformed floor, mostcritical yaw case(s) for injury, and with 

all lateral structural supports (armrests/ 

walls) installed. For the pass/fail injury 

assessments, see the criteria listed in 

special conditions 1 through 4, above. 

Note: Boeing must demonstrate that 

the installation of seats via plinths or 

pallets meets all applicable 

requirements. Compliance with the 

guidance contained in FAA Policy 

Memorandum PS–ANM–100–2000– 

00123, dated February 2, 2000, titled 

‘‘Guidance for Demonstrating 

Compliance with Seat Dynamic Testing 

for Plinths and Pallets,’’ is acceptable to 

the FAA. 

Inflatable Lapbelt Conditions 

If inflatable lapbelts are installed on 

single-place side-facing seats, the 

inflatable lapbelt(s) must meet Special 

Conditions 25–431–SC. 

Issued in Renton, Washington, on April 14, 

2015. 

Michael Kaszycki, 

Acting Manager, Transport Airplane 

Directorate, Aircraft Certification Service. 

[FR Doc. 2015–09784 Filed 4–27–15; 8:45 am] 

BILLING CODE 4910–13–P 

DEPARTMENT OF LABOR 

Employment and Training 

Administration 

20 CFR Part 655 

Temporary Employment of Foreign 

Workers in the United States; CFR 

Correction 

In Title 20 of the Code of Federal 

Regulations, Parts 500 to 656, revised as 

of April 1, 2014, on page 314, in 

§ 655.10, the second paragraph (h) and 

the second paragraph (i) are removed. 

[FR Doc. 2015–09948 Filed 4–27–15; 8:45 am] 

BILLING CODE 1505–01–P 

DEPARTMENT OF THE TREASURY 

Internal Revenue Service 

26 CFR Part 301 

[TD 9718] 

RIN 1545–BH37 

Period of Limitations on Assessment 

for Listed Transactions Not Disclosed 

Under Section 6011; Correction 

AGENCY: Internal Revenue Service (IRS), 

Treasury. 

ACTION: Correcting amendments. 

SUMMARY: This document contains 

corrections to final regulations (TD 

9718) that were published in the 

Federal Register on Tuesday, March 31, 

2015 (80 FR 16973). The final 

regulations relating to the exception to 

the general three-year period of 

limitations on assessment under section 

6501(c)(10) of the Internal Revenue 

Code (Code) for listed transactions that 

taxpayer failed to disclosed as required 

under section 6011. 

mstockstill on DSK4VPTVN1PROD with RULES