AM Book Ch 6 NDI, Welding, Heat Treatment Flashcards
CVNs that place their Radiography Program in a temporary suspension status must coordinate with the nearest I-level Fleet
Readiness Center (FRC) to provide radiography proficiency training for their Non-Destructive Inspection (NDI) Technicians. CVNs will
reactivate their program no less than how many days prior to a planned deployment and notify CNAP NDI Class Desk (N422B3) and
RASO via naval letter?
90
Which form provides a record of certification and recertification of Non-Destructive Inspection (NDI) technicians and operators?
Non-Destructive Inspection (NDI) Certification Record (OPNAV 4790/139)
The Naval Aircraft Non-Destructive Inspection (NDI) Technician school and Fleet Readiness Centers (FRCs) shall retain records of
training materials used, tests given, and individual test scores for a minimum of how many years?
3
Which form shall be used by Non-Destructive Inspection (NDI) technicians and operators to record all NDI tasks, supervised work
experience, and trial practice applications performed?
NDI Technician/Operator Work Record (OPNAV 4790/140)
What is the minimum enlisted paygrade required to be designated as a Non-Destructive Inspection (NDI) specialist?
E-7
Non-Destructive Inspection (NDI) specialists must be an NDI technician in all five basic NDI methods with at least how many re-
certifications in all five basic NDI methods?
2
Non-Destructive Inspection (NDI) technicians are Navy aviation structural mechanics and Marine Corps structures mechanics, of
which grade and above, who have successfully completed the Naval Aircraft Non-Destructive Inspection Technician Class C1 course (C-
603-3191)?
E-4
Non-Destructive Inspection (NDI) technicians, normally attached to an Intermediate Maintenance Activity (IMA) or Fleet Readiness
Center (FRC), are assigned NEC 7225 or MOS 6033 and may be certified to perform fluorescent, penetrant, magnetic particle, eddy
current, ultrasonic, and radiographic NDI methods. Recertification of each NDI method is required once every how many years?
3
What is the Non-Destructive Inspection (NDI) Technician’s NDI Certification Record form number?
OPNAV 4790/139
Non-Destructive Inspection (NDI) operators are Navy and Marine Corps personnel, of which grade and above, who have
successfully completed required training and may be certified to perform limited NDI tasks?
E-4
Method specific Non-Destructive Inspection (NDI) training shall be provided to all NDI operators by NDI specialists or TYCOM
authorized NDI technicians. This training is required in the following minimum amounts: PT = 4 hours, MT = 4 hours, and ET = how
many hours?
10
Task-specific training shall be provided in an amount that will vary with complexity of the Technical Directive (TD) or maintenance
technical manuals directed Non-Destructive Inspection (NDI) tasks, but shall not be less than how many hours for the first aeronautical
part, assembly, or structural feature listed?
4
Supervised work experience shall be provided to all Non-Destructive Inspection (NDI) operators by NDI specialists or NDI
technicians. Supervised work experience, before the NDI Operator can perform inspections without direct supervision, shall include, as a
minimum PT = 16 hours, MT = 16 hours, and ET = how many hours for the first aeronautical part, assembly, or structural feature listed
in the applicable TD or maintenance technical manuals directed NDI task and method?
40
Non-Destructive Inspection (NDI) technicians and operators must maintain proficiency by performing the NDI method(s) for which
they are certified at least how many times per month, as evidenced by entries on their NDI Technician/Operator Work Record (OPNAV
4790/140)?
2
Non-Destructive Inspection (NDI) technicians shall maintain X-ray proficiency by performing radiographic image X-ray inspections
at least how many times per month?
2
