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36 

14 CFR Ch. I (1–1–24 Edition) 

§ 119.43 

that safety in air commerce and the 
public interest allows the amendment. 

(b) When the Administrator proposes 

to issue an order amending, sus-
pending, or revoking all or part of any 
certificate, the procedure in § 13.19 of 
this chapter applies. 

(c) When the certificate holder ap-

plies for an amendment of its certifi-
cate, the following procedure applies: 

(1) The certificate holder must file an 

application to amend its certificate 
with the responsible Flight Standards 
office at least 15 days before the date 
proposed by the applicant for the 
amendment to become effective, unless 
the administrator approves filing with-
in a shorter period; and 

(2) The application must be sub-

mitted to the responsible Flight Stand-
ards office in the form and manner pre-
scribed by the Administrator. 

(d) When a certificate holder seeks 

reconsideration of a decision from the 
responsible Flight Standards office 
concerning amendments of a certifi-
cate, the following procedure applies: 

(1) The petition for reconsideration 

must be made within 30 days after the 
certificate holder receives the notice of 
denial; and 

(2) The certificate holder must peti-

tion for reconsideration to the Execu-
tive Director, Flight Standards Serv-
ice. 

[Docket No. 28154, 60 FR 65913, Dec. 20, 1995, 
as amended by Docket FAA–2018–0119, Amdt. 
119–19, 83 FR 9172, Mar. 5, 2018] 

§ 119.43 Certificate holder’s duty to 

maintain operations specifications. 

(a) Each certificate holder shall 

maintain a complete and separate set 
of its operations specifications at its 
principal base of operations. 

(b) Each certificate holder shall in-

sert pertinent excerpts of its oper-
ations specifications, or references 
thereto, in its manual and shall— 

(1) Clearly identify each such excerpt 

as a part of its operations specifica-
tions; and 

(2) State that compliance with each 

operations specifications requirement 
is mandatory. 

(c) Each certificate holder shall keep 

each of its employees and other persons 
used in its operations informed of the 
provisions of its operations specifica-

tions that apply to that employee’s or 
person’s duties and responsibilities. 

§ 119.45 [Reserved] 

§ 119.47 Maintaining a principal base 

of operations, main operations base, 

and main maintenance base; change 

of address. 

(a) Each certificate holder must 

maintain a principal base of oper-
ations. Each certificate holder may 
also establish a main operations base 
and a main maintenance base which 
may be located at either the same loca-
tion as the principal base of operations 
or at separate locations. 

(b) At least 30 days before it proposes 

to establish or change the location of 
its principal base of operations, its 
main operations base, or its main 
maintenance base, a certificate holder 
must provide written notification to 
its responsible Flight Standards office. 

[Docket No. 28154, 60 FR 65913, Dec. 20, 1995, 
as amended by Docket FAA–2018–0119, Amdt. 
119–19, 83 FR 9172, Mar. 5, 2018] 

§ 119.49 Contents of operations speci-

fications. 

(a) Each certificate holder con-

ducting domestic, flag, or commuter 
operations must obtain operations 
specifications containing all of the fol-
lowing: 

(1) The specific location of the cer-

tificate holder’s principal base of oper-
ations and, if different, the address 
that shall serve as the primary point of 
contact for correspondence between the 
FAA and the certificate holder and the 
name and mailing address of the cer-
tificate holder’s agent for service. 

(2) Other business names under which 

the certificate holder may operate. 

(3) Reference to the economic author-

ity issued by the Department of Trans-
portation, if required. 

(4) Type of aircraft, registration 

markings, and serial numbers of each 
aircraft authorized for use, each reg-
ular and alternate airport to be used in 
scheduled operations, and, except for 
commuter operations, each provisional 
and refueling airport. 

(i) Subject to the approval of the Ad-

ministrator with regard to form and 
content, the certificate holder may in-
corporate by reference the items listed 

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37 

Federal Aviation Administration, DOT 

§ 119.49 

in paragraph (a)(4) of this section into 
the certificate holder’s operations 
specifications by maintaining a cur-
rent listing of those items and by refer-
ring to the specific list in the applica-
ble paragraph of the operations speci-
fications. 

(ii) The certificate holder may not 

conduct any operation using any air-
craft or airport not listed. 

(5) Kinds of operations authorized. 
(6) Authorization and limitations for 

routes and areas of operations. 

(7) Airport limitations. 
(8) Time limitations, or standards for 

determining time limitations, for over-
hauling, inspecting, and checking air-
frames, engines, propellers, rotors, ap-
pliances, and emergency equipment. 

(9) Authorization for the method of 

controlling weight and balance of air-
craft. 

(10) Interline equipment interchange 

requirements, if relevant. 

(11) Aircraft wet lease information 

required by § 119.53(c). 

(12) Any authorized deviation or ex-

emption from any requirement of this 
chapter that applies to the certificate 
holder. 

(13) An authorization permitting, or 

a prohibition against, accepting, han-
dling, and transporting materials regu-
lated as hazardous materials in trans-
port under 49 CFR parts 171 through 
180. 

(14) Any other item the Adminis-

trator determines is necessary. 

(b) Each certificate holder con-

ducting supplemental operations must 
obtain operations specifications con-
taining all of the following: 

(1) The specific location of the cer-

tificate holder’s principal base of oper-
ations, and, if different, the address 
that shall serve as the primary point of 
contact for correspondence between the 
FAA and the certificate holder and the 
name and mailing address of the cer-
tificate holder’s agent for service. 

(2) Other business names under which 

the certificate holder may operate. 

(3) Reference to the economic author-

ity issued by the Department of Trans-
portation, if required. 

(4) Type of aircraft, registration 

markings, and serial number of each 
aircraft authorized for use. 

(i) Subject to the approval of the Ad-

ministrator with regard to form and 
content, the certificate holder may in-
corporate by reference the items listed 
in paragraph (b)(4) of this section into 
the certificate holder’s operations 
specifications by maintaining a cur-
rent listing of those items and by refer-
ring to the specific list in the applica-
ble paragraph of the operations speci-
fications. 

(ii) The certificate holder may not 

conduct any operation using any air-
craft not listed. 

(5) Kinds of operations authorized. 
(6) Authorization and limitations for 

routes and areas of operations. 

(7) Special airport authorizations and 

limitations. 

(8) Time limitations, or standards for 

determining time limitations, for over-
hauling, inspecting, and checking air-
frames, engines, propellers, appliances, 
and emergency equipment. 

(9) Authorization for the method of 

controlling weight and balance of air-
craft. 

(10) Aircraft wet lease information 

required by § 119.53(c). 

(11) Any authorization or require-

ment to conduct supplemental oper-
ations as provided by § 119.21(a)(3). 

(12) Any authorized deviation or ex-

emption from any requirement of this 
chapter that applies to the certificate 
holder. 

(13) An authorization permitting, or 

a prohibition against, accepting, han-
dling, and transporting materials regu-
lated as hazardous materials in trans-
port under 49 CFR parts 171 through 
180. 

(14) Any other item the Adminis-

trator determines is necessary. 

(c) Each certificate holder con-

ducting on-demand operations must ob-
tain operations specifications con-
taining all of the following: 

(1) The specific location of the cer-

tificate holder’s principal base of oper-
ations, and if different, the address 
that shall serve as the primary point of 
contact for correspondence between the 
FAA and the name and mailing address 
of the certificate holder’s agent for 
service. 

(2) Other business names under which 

the certificate holder may operate. 

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38 

14 CFR Ch. I (1–1–24 Edition) 

§ 119.51 

(3) Reference to the economic author-

ity issued by the Department of Trans-
portation, if required. 

(4) Kind and area of operations au-

thorized. 

(5) Category and class of aircraft that 

may be used in those operations. 

(6) Type of aircraft, registration 

markings, and serial number of each 
aircraft that is subject to an airworthi-
ness maintenance program required by 
§ 135.411(a)(2) of this chapter. 

(i) Subject to the approval of the Ad-

ministrator with regard to form and 
content, the certificate holder may in-
corporate by reference the items listed 
in paragraph (c)(6) of this section into 
the certificate holder’s operations 
specifications by maintaining a cur-
rent listing of those items and by refer-
ring to the specific list in the applica-
ble paragraph of the operations speci-
fications. 

(ii) The certificate holder may not 

conduct any operation using any air-
craft not listed. 

(7) Registration markings of each air-

craft that is to be inspected under an 
approved aircraft inspection program 
under § 135.419 of this chapter. 

(8) Time limitations or standards for 

determining time limitations, for over-
hauls, inspections, and checks for air-
frames, engines, propellers, rotors, ap-
pliances, and emergency equipment of 
aircraft that are subject to an air-
worthiness maintenance program re-
quired by § 135.411(a)(2) of this chapter. 

(9) Additional maintenance items re-

quired by the Administrator under 
§ 135.421 of this chapter. 

(10) Aircraft wet lease information 

required by § 119.53(c). 

(11) Any authorized deviation or ex-

emption from any requirement of this 
chapter that applies to the certificate 
holder. 

(12) An authorization permitting, or 

a prohibition against, accepting, han-
dling, and transporting materials regu-
lated as hazardous materials in trans-
port under 49 CFR parts 171 through 
180. 

(13) Any other item the Adminis-

trator determines is necessary. 

[Doc. No. 28154, 60 FR 65913, Dec. 20, 1995, as 
amended by Amdt. 119–10, 70 FR 58823, Oct. 7, 
2005; Amdt. 119–13, 75 FR 26645, May 12, 2010; 
Docket No. FAA–2022–1563; Amdt. No. 119–20, 
88 FR 48089, July 26, 2023] 

§ 119.51 Amending operations speci-

fications. 

(a) The Administrator may amend 

any operations specifications issued 
under this part if— 

(1) The Administrator determines 

that safety in air commerce and the 
public interest require the amendment; 
or 

(2) The certificate holder applies for 

the amendment, and the Administrator 
determines that safety in air com-
merce and the public interest allows 
the amendment. 

(b) Except as provided in paragraph 

(e) of this section, when the Adminis-
trator initiates an amendment to a cer-
tificate holder’s operations specifica-
tions, the following procedure applies: 

(1) The responsible Flight Standards 

office notifies the certificate holder in 
writing of the proposed amendment. 

(2) The responsible Flight Standards 

office sets a reasonable period (but not 
less than 7 days) within which the cer-
tificate holder may submit written in-
formation, views, and arguments on 
the amendment. 

(3) After considering all material pre-

sented, the responsible Flight Stand-
ards office notifies the certificate hold-
er of— 

(i) The adoption of the proposed 

amendment; 

(ii) The partial adoption of the pro-

posed amendment; or 

(iii) The withdrawal of the proposed 

amendment. 

(4) If the responsible Flight Stand-

ards office issues an amendment to the 
operations specifications, it becomes 
effective not less than 30 days after the 
certificate holder receives notice of it 
unless— 

(i) The responsible Flight Standards 

office finds under paragraph (e) of this 
section that there is an emergency re-
quiring immediate action with respect 
to safety in air commerce; or