Installation of Phoenix voltage regulator. (690A 11100 thru 11226)

Please contact modification supplier for further details.

STC Status: Amended
STC Date: 10/10/91
Responsible Office: Wichita Aircraft Certification Office (ACE-115W), Tel: (316) 946-4100

Twin Commander Aircraft Corporation

• 680T
• 680V
• 680W
• 681
• 690
• 690A