OpenAirDocs.org

Leonardo Alert Service Bulletin 139-452

Open the Markdown

Service bulletin · Leonardo

On this page

Copies · 3

Copies of this document that the FAA filed in AD dockets on regulations.gov, newest revision first. A newer revision may exist.

Revision BFinmeccanica Helicopter Division BT 139-452 · 19 pages · 585 KB

© Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2020-0283, the docket of AD 2021-23-22. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2020-0283 (document 0006) · AD 2021-23-22

Open PDFRead the text
Revision BLeonardo Helicopters ASB No. 139-452 Rev B · 12 pages · 582 KB

© Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2020-0283, the docket of AD 2021-23-22. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2020-0283 (document 0006) · AD 2021-23-22

Open PDFRead the text
Revision BLeonardo Helicopters Mandatory BT No. 139-452 Rev A · 21 pages · 1.0 MB

© Leonardo S.p.A. Filed by the FAA in regulations.gov docket FAA-2020-0283, the docket of AD 2021-23-22. Not covered by OpenAirDocs’ CC0 dedication.

Docket FAA-2020-0283 (document 0006) · AD 2021-23-22

Open PDFRead the text
Manufacturer
Leonardo
Type
Alert Service Bulletin
Number
139-452
Latest revision known
139-452, Revision B, dated April 10, 2018
Copies
3 files of 1 revision

A newer revision may exist than any OpenAirDocs knows of: check with the manufacturer.

Also cited in 1 proposed AD.