weirdjim
Ejection Handle Pulled
- Joined
- Jul 8, 2008
- Messages
- 4,171
- Location
- Grass Valley, CA (KGOO)
- Display Name
Display name:
weirdjim
Here is the memo from the FAA General Counsel. I leave the interpretation to you:
Memorandum
U.S. Department of Transportation
Federal Aviation Administration
Subject: INFORMATION: Definition of \"Owner
Produced Part,\" FAR 21.303(b) (2)
Date:
AUG
5 1993
From: Assistant Chief Counsel for Regulations,
AGC-200
Reply to Attn. of:
To: Manager, General Aviation and Commercial
Branch, AFS-340
This responds to your memorandum, dated April 8 to Senior Attorney Mardi Thompson, in which you asked for a definition of
\"owner (or operator] produced part,\" as described in Federal Aviation Regulations (FAR) Section 21.303(b) (2). You asked several questions in your memorandum. We answer your questions in the order you asked them. Attachment A provides a background foundation for our answers. The answers should frame a workable definition of how to determine if the exception in FAR 21.303 (b) (2) applies.
We answer your questions as follows:
First question: Does the owner have to manufacture the part himself, in order for the part to be considered an “owner produced\" part? Answer: No. An owner would be considered a producer of a part if the owner participated in controlling the design, manufacture, or quality of the part. We would look at many factors in determining whether a person participated in controlling the design, manufacture, or quality of a part. The following would tend to indicate the a person produced a part:
1. The owner provided the manufacturer with design or performance data from which to manufacture the part. (This may occur, for instance, where a person provided a part to the manufacturer and asked that the part be duplicated.)
2. The owner provided the manufacturer with materials from which to manufacture the part.
3. The owner provided the manufacturer with fabrication processes or assembly methods to be used in the manufacture
of the part. .
4. The owner provided the manufacturer with quality control procedures to be used in the manufacture of the part.
5. The owner supervised the manufacturer of the part.
We would not construe the ordering of a part, standing alone, as participating in controlling the design, manufacture, or quality of a part.
Second question: Can the owner contract for the manufacture of the part, and still have a part that is considered an \"owner produced\" part? Answer: Yes, in certain circumstances. The owner would still be considered a producer of the part if he participated in controlling the design, manufacture, or quality control of the part. Note that, as explained in Attachment A, the person with whom the owner contracted would also be a \"producer. II
Third question: Can the owner (merely) supervise or assume responsibility for a mechanic manufacturing the part for the owner, and still have a part that is considered an \"owner produced\" part? Answer: Yes, with respect to supervision. Owner supervision would indicate that the owner participated in controlling the design, manufacture, or quality of the part. A common example would be where an air carrier mechanic manufactured a part for installation on the air carrier's aircraft; the part produced would be owner or operator produced. We are not sure what you meant by the owner \"assuming responsibility\" for manufacture of a part. If your reference was to something other than participating in controlling the design, manufacture, or quality control of the part, our opinion is that the owner probably would not be determined to have produced the part.
Fourth question: Can an owner contract with a non-certificated individual to manufacture a part for use on the owner's aircraft, and still have a part that 1S considered an \"owner produced\" part? Answer: Yes, in certain circumstances. If the owner participated in controlling the design, manufacture, or quality of the part, the part would be considered to be produced by the owner. However, as explained in Attachment A, the non-certificated person would also be considered a \"producer.\"
Fifth question: If a mechanic manufactured parts (e.g., wing ribs) for an owner, and the parts were associated with a repair the mechanic was performing, would manufacture of the parts be considered maintenance associated with the repair, or production of a part by the owner for maintaining the owner's aircraft? Answer: It could be one or the other; in neither case, however, would there necessarily be an FAR violation. If it was concluded that the owner participated in controlling the design, manufacture, or quality of the part, he would be a producer, and the exception in FAR 21.303(b) (2) would apply. Therefore, the mechanic would not be in violation of 21.303(a)
As noted above, prior to Amendment 21-41, FAR 21.303(a) prohibited each person producing a replacement or modification part for sale for installation on a type certificated product from doing so without holding a PMA. In Amendment 21-41, the FAA amended FAR 2l.303(a) to allow a PMA holder to contract with a subcontractor or supplier to manufacture a modification or replacement part under the holder's PMA In that amendment, the FAA recognized that a modification or replacement part can conform to the approved design data and be safe for installation on a type certificated product, as long as the part is produced under an approved fabrication inspection system (FIS).
Amendment 21-41 did not specifically address who \"should have held the PMA\" where the part was produced in the absence of a
FMA. However, any interpretation of FAR 21.303(a) should be consistent with the focus in that amendment on the establishment and maintenance of the FIS; therefore, we submit that 21.303{a) creates liability for production of a modification or replacement part for sale for installation on a type certificated product for each person who:
1. Participates in controlling the design, manufacture, or quality of the part.
'\"-
2. And does so with the intent that the part be sold for installation on a type certificated product.
We would look at many factors in determining whether a person participated in controlling the design, manufacture, or quality,
_of a part. The following would tend to indicate that a person participated in controlling the design, manufacture, or quality of a part (i.e., \"produced\" the part):
1. The person provided the manufacturer with design or performance data from which to manufacture the part. (This may occur, for instance, where a person provided a part to a manufacturer and asked that the part be duplicated.)
2. The person provided the manufacturer with materials from which to manufacture the part.
3. The person provided the manufacturer with fabrication processes or assembly methods to be used in the manufacture of the part.
4. The person provided the manufacturer with quality control procedures to be used. in the manufacture of the part.
5. The person supervised the manufacturer of the part.
We would not construe the ordering of a part, standing alone, as participating in controlling the design, manufacture, or quality of a part.
(continued next entry)
Memorandum
U.S. Department of Transportation
Federal Aviation Administration
Subject: INFORMATION: Definition of \"Owner
Produced Part,\" FAR 21.303(b) (2)
Date:
AUG
5 1993
From: Assistant Chief Counsel for Regulations,
AGC-200
Reply to Attn. of:
To: Manager, General Aviation and Commercial
Branch, AFS-340
This responds to your memorandum, dated April 8 to Senior Attorney Mardi Thompson, in which you asked for a definition of
\"owner (or operator] produced part,\" as described in Federal Aviation Regulations (FAR) Section 21.303(b) (2). You asked several questions in your memorandum. We answer your questions in the order you asked them. Attachment A provides a background foundation for our answers. The answers should frame a workable definition of how to determine if the exception in FAR 21.303 (b) (2) applies.
We answer your questions as follows:
First question: Does the owner have to manufacture the part himself, in order for the part to be considered an “owner produced\" part? Answer: No. An owner would be considered a producer of a part if the owner participated in controlling the design, manufacture, or quality of the part. We would look at many factors in determining whether a person participated in controlling the design, manufacture, or quality of a part. The following would tend to indicate the a person produced a part:
1. The owner provided the manufacturer with design or performance data from which to manufacture the part. (This may occur, for instance, where a person provided a part to the manufacturer and asked that the part be duplicated.)
2. The owner provided the manufacturer with materials from which to manufacture the part.
3. The owner provided the manufacturer with fabrication processes or assembly methods to be used in the manufacture
of the part. .
4. The owner provided the manufacturer with quality control procedures to be used in the manufacture of the part.
5. The owner supervised the manufacturer of the part.
We would not construe the ordering of a part, standing alone, as participating in controlling the design, manufacture, or quality of a part.
Second question: Can the owner contract for the manufacture of the part, and still have a part that is considered an \"owner produced\" part? Answer: Yes, in certain circumstances. The owner would still be considered a producer of the part if he participated in controlling the design, manufacture, or quality control of the part. Note that, as explained in Attachment A, the person with whom the owner contracted would also be a \"producer. II
Third question: Can the owner (merely) supervise or assume responsibility for a mechanic manufacturing the part for the owner, and still have a part that is considered an \"owner produced\" part? Answer: Yes, with respect to supervision. Owner supervision would indicate that the owner participated in controlling the design, manufacture, or quality of the part. A common example would be where an air carrier mechanic manufactured a part for installation on the air carrier's aircraft; the part produced would be owner or operator produced. We are not sure what you meant by the owner \"assuming responsibility\" for manufacture of a part. If your reference was to something other than participating in controlling the design, manufacture, or quality control of the part, our opinion is that the owner probably would not be determined to have produced the part.
Fourth question: Can an owner contract with a non-certificated individual to manufacture a part for use on the owner's aircraft, and still have a part that 1S considered an \"owner produced\" part? Answer: Yes, in certain circumstances. If the owner participated in controlling the design, manufacture, or quality of the part, the part would be considered to be produced by the owner. However, as explained in Attachment A, the non-certificated person would also be considered a \"producer.\"
Fifth question: If a mechanic manufactured parts (e.g., wing ribs) for an owner, and the parts were associated with a repair the mechanic was performing, would manufacture of the parts be considered maintenance associated with the repair, or production of a part by the owner for maintaining the owner's aircraft? Answer: It could be one or the other; in neither case, however, would there necessarily be an FAR violation. If it was concluded that the owner participated in controlling the design, manufacture, or quality of the part, he would be a producer, and the exception in FAR 21.303(b) (2) would apply. Therefore, the mechanic would not be in violation of 21.303(a)
As noted above, prior to Amendment 21-41, FAR 21.303(a) prohibited each person producing a replacement or modification part for sale for installation on a type certificated product from doing so without holding a PMA. In Amendment 21-41, the FAA amended FAR 2l.303(a) to allow a PMA holder to contract with a subcontractor or supplier to manufacture a modification or replacement part under the holder's PMA In that amendment, the FAA recognized that a modification or replacement part can conform to the approved design data and be safe for installation on a type certificated product, as long as the part is produced under an approved fabrication inspection system (FIS).
Amendment 21-41 did not specifically address who \"should have held the PMA\" where the part was produced in the absence of a
FMA. However, any interpretation of FAR 21.303(a) should be consistent with the focus in that amendment on the establishment and maintenance of the FIS; therefore, we submit that 21.303{a) creates liability for production of a modification or replacement part for sale for installation on a type certificated product for each person who:
1. Participates in controlling the design, manufacture, or quality of the part.
'\"-
2. And does so with the intent that the part be sold for installation on a type certificated product.
We would look at many factors in determining whether a person participated in controlling the design, manufacture, or quality,
_of a part. The following would tend to indicate that a person participated in controlling the design, manufacture, or quality of a part (i.e., \"produced\" the part):
1. The person provided the manufacturer with design or performance data from which to manufacture the part. (This may occur, for instance, where a person provided a part to a manufacturer and asked that the part be duplicated.)
2. The person provided the manufacturer with materials from which to manufacture the part.
3. The person provided the manufacturer with fabrication processes or assembly methods to be used in the manufacture of the part.
4. The person provided the manufacturer with quality control procedures to be used. in the manufacture of the part.
5. The person supervised the manufacturer of the part.
We would not construe the ordering of a part, standing alone, as participating in controlling the design, manufacture, or quality of a part.
(continued next entry)
