ACTIONS TO REDUCE SUSCEPTIBILITY TO FLIGHT CONTROL LOCK-UP AND/OR UNCOMMANDED MANEUVERS

*TB 1-1520-240-20-107

DEPARTMENT OF THE ARMY TECHNICAL BULLETIN

ACTIONS TO REDUCE SUSCEPTIBILITY

TO FLIGHT CONTROL LOCK-UP AND/OR

UNCOMMANDED MANEUVERS

Headquarters, Department of the Army, Washington, D. C.

12 March 1999

DISTRIBUTION STATEMENT A: Approved for public release; distribution is unlimited.

NOTE

THIS PUBLICATION IS EFFECTIVE UNTIL RESCINDED OR SUPERSEDED.

Priority Classification. Urgent

a. Aircraft in Use. Upon receipt of this Technical Bulletin (TB) the condition status symbol of the

cited aircraft will be changed to a circled red //X//. The circled red //X// entry will state " IRCRAFT

RESTRICTED TO FLIGHT OPERATIONS AND INSPECTION PROCEDURES IAW ASAM CH-47-99-

ASAM-02." The affected aircraft will be inspected as soon as practical, but no later than the

task/inspection suspense date. Failure to comply with the requirements of this TB within the time frame

will cause the status symbol to be upgraded to a red //X//.

b. Aircraft in Depot Maintenance - Aircraft will not be issued until compliance with this ASAM has

been completed.

c. Aircraft Undergoing Maintenance - Same as paragraph 1a.

b. Aircraft in Transit -

(1) Surface/Air Shipment - Within 10 flight hours or 14 days of arrival.

(2) Ferry Status -

(a) Inspect at final destination.

This TB supersedes UASAMCOM Message 161228Z, FEB 99, CH-47-99-ASAM-02.