886 

14 CFR Ch. I (1–1–19 Edition) 

§ 183.27 

(2) In the discretion of the appro-

priate local Flight Standards Inspec-
tor, issue temporary aircraft dis-
patcher certificates to qualified appli-
cants. 

[Doc. No. 1151, 27 FR 4951, May 26, 1962, as 
amended by Amdt. 183–9, 54 FR 39296, Sept. 
25, 1989] 

§ 183.27

Designated aircraft mainte-

nance inspectors. 

A designated aircraft maintenance 

inspector (DAMI) may approve mainte-
nance on civil aircraft used by United 
States military flying clubs in foreign 
countries. 

§ 183.29

Designated engineering rep-

resentatives. 

(a) A structural engineering rep-

resentative may approve structural en-
gineering information and other struc-
tural considerations within limits pre-
scribed by and under the general super-
vision of the Administrator, whenever 
the representative determines that in-
formation and other structural consid-
erations comply with the applicable 
regulations of this chapter. 

(b) A power plant engineering rep-

resentative may approve information 
relating to power plant installations 
within limitations prescribed by and 
under the general supervision of the 
Administrator whenever the represent-
ative determines that information 
complies with the applicable regula-
tions of this chapter. 

(c) A systems and equipment engi-

neering representative may approve 
engineering information relating to 
equipment and systems, other than 
those of a structural, powerplant, or 
radio nature, within limits prescribed 
by and under the general supervision of 
the Administrator, whenever the rep-
resentative determines that informa-
tion complies with the applicable regu-
lations of this chapter. 

(d) A radio engineering representa-

tive may approve engineering informa-
tion relating to the design and oper-
ating characteristics of radio equip-
ment, within limits prescribed by and 
under the general supervision of the 
Administrator whenever the represent-
ative determines that information 
complies with the applicable regula-
tions of this chapter. 

(e) An engine engineering representa-

tive may approve engineering informa-
tion relating to engine design, oper-
ation and service, within limits pre-
scribed by and under the general super-
vision of the Administrator, whenever 
the representative determines that in-
formation complies with the applicable 
regulations of this chapter. 

(f) A propeller engineering represent-

ative may approve engineering infor-
mation relating to propeller design, op-
eration, and maintenance, within lim-
its prescribed by and under the general 
supervision of the Administrator when-
ever the representative determines 
that information complies with the ap-
plicable regulations of this chapter. 

(g) A flight analyst representative 

may approve flight test information, 
within limits prescribed by and under 
the general supervision of the Adminis-
trator, whenever the representative de-
termines that information complies 
with the applicable regulations of this 
chapter. 

(h) A flight test pilot representative 

may make flight tests, and prepare and 
approve flight test information relat-
ing to compliance with the regulations 
of this chapter, within limits pre-
scribed by and under the general super-
vision of the Administrator. 

(i) An acoustical engineering rep-

resentative may witness and approve 
aircraft noise certification tests and 
approve measured noise data and eval-
uated noise data analyses, within the 
limits prescribed by, and under the 
general supervision of, the Adminis-
trator, whenever the representative de-
termines that the noise test, test data, 
and associated analyses are in con-
formity with the applicable regulations 
of this chapter. Those regulations in-
clude, where appropriate, the meth-
odologies and any equivalencies pre-
viously approved by the Director of En-
vironment and Energy, for that noise 
test series. No designated acoustical 
engineering representative may deter-
mine that a type design change is not 
an acoustical change, or approve 
equivalencies to prescribed noise proce-
dures or standards. 

[Doc. No. 1151, 27 FR 4951, May 26, 1962, as 
amended by Amdt. 183–7, 45 FR 32669, May 19, 
1980; Amdt. 183–9, 54 FR 39296, Sept. 25, 1989] 

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