Sandia SAE5-35 User manual

Mar 9/09
ENSTROM 480B OPERATOR’S MANUAL
AND
FAA APPROVED
ROTORCRAFT FLIGHT MANUAL
SUPPLEMENT
SANDIA ALTITUDE DATA SYSTEM
* * * * *
REPORT NO. 28-AC-035
HELICOPTER SERIAL NO.
HELICOPTER REGISTRATION NO.
* * * * *
THIS SUPPLEMENT MUST BE CARRIED IN THE
HELICOPTER AT ALL TIMES IF EQUIPPED WITH THE
SANDIA SAE5-35 (ALTITUDE DATA SYSTEM)
INSTALLATION. CHAPTERS 1, 2, 3, AND 4 ARE FAA
APPROVED.
FAA APPROVED BY:
CHARLES L. SMALLEY, MANAGER
CHICAGO AIRCRAFT CERTIFICATION OFFICE
CENTRAL REGION
FEDERAL AVIATION ADMINISTRATION
FAA APPROVAL DATE: FEBRUARY 16, 2010
THE ENSTROM HELICOPTER CORPORATION
2209 22ND STREET
MENOMINEE, MICHIGAN 49858-3515
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT i
Report No. 28-AC-035 Mar 9/09
LOG OF REVISIONS
Rev.
No.
Date FAA Approved
Original 2-16-2010 Joseph Miess
APPROVED FOR THE MANAGER
CHICAGO AIRCRAFT CERTIFICATION OFFICE
CENTRAL REGION
FEDERAL AVIATION ADMINISTRATION
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ii ENSTROM 480B RFM SUPPLEMENT
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT iii
Report No. 28-AC-035 Mar 9/09
ROTORCRAFT FLIGHT MANUAL SUPPLEMENT
SANDIA SAE5-35 ALTITUDE DATA SYSTEM
TABLE OF CONTENTS
CHAPTER DESCRIPTION PAGE
Supplement Cover Page
Log of Revisions ........................................ i
Table of Contents .....................................iii
List of Effective Pages ...............................v
INTRODUCTION ........................... INTRO-1
CHAPTER 1 OPERATING LIMITATIONS .................... 1-1
General................................................. 1-1
CHAPTER 2 NORMAL PROCEDURES ....................... 2-1
General................................................. 2-1
CHAPTER 3 EMERGENCY PROCEDURES ................ 3-1
Electrical System Failure....................... 3-1
CHAPTER 4 PERFORMANCE DATA .......................... 4-1
General................................................. 4-1
CHAPTER 5 RESERVED........................................... 5-1
CHAPTER 6 WEIGHT/BALANCE AND LOADING....... 6-1
General................................................. 6-1
CHAPTER 7 SYSTEM DESCRIPTION AND
OPERATION.......................................... 7-1
System Description ............................... 7-1
Operation – AIM Function ..................... 7-1
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

iv ENSTROM 480B RFM SUPPLEMENT
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT v
LIST OF EFFECTIVE PAGES
Report No. 28-AC-035 Mar 9/09
PAGE DATE
i Mar 9/09
ii Mar 9/09
iii Mar 9/09
iv Mar 9/09
v Mar 9/09
vi Mar 9/09
INTRO-1 Mar 9/09
INTRO-2 Mar 9/09
1-1 Mar 9/09
1-2 Mar 9/09
2-1 Mar 9/09
2-2 Mar 9/09
3-1 Mar 9/09
3-2 Mar 9/09
4-1 Mar 9/09
4-2 Mar 9/09
6-1 Mar 9/09
6-2 Mar 9/09
7-1 Mar 9/09
7-2 Mar 9/09
PAGE DATE
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

vi ENSTROM 480B RFM SUPPLEMENT
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT INTRO-1
Report No. 28-AC-035 Mar 9/09
INTRODUCTION
Intro-1. General
This supplement contains the operating instructions,
procedures, and limitations for the Sandia SAE5-35
Altitude Data System. The supplement is divided into two
basic parts, the FAA approved RFM Supplement and
Supplemental Data provided by the Enstrom Helicopter
Corporation (Enstrom). Chapters 1, 2, 3, and 4 make up
the FAA approved RFM Supplement. It is required by
Federal Regulations that this supplement be carried in the
helicopter at all times if the Sandia SAE5-35 Altitude Data
System is installed.
For additional information regarding the supplement
format and text emphasis, refer to the Basic Flight
Manual.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

INTRO-2 ENSTROM 480B RFM SUPPLEMENT
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT 1-1
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
CHAPTER 1. OPERATING LIMITATIONS
1-1. General.
1. Refer to the basic RFM.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

1-2 ENSTROM 480B RFM SUPPLEMENT
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT 2-1
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
CHAPTER 2. NORMAL PROCEDURES
2-1. General
1. Refer to the basic RFM.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

2-2 ENSTROM 480B RFM SUPPLEMENT
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT 3-1
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
CHAPTER 3. EMERGENCY PROCEDURES
3-1. Electrical System Failure
1. Refer to the basic RFM.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

3-2 ENSTROM 480B RFM SUPPLEMENT
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT 4-1
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
CHAPTER 4. PERFORMANCE DATA
4-1. General
1. Refer to the basic RFM.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

4-2 ENSTROM 480B RFM SUPPLEMENT
FAA Approved: Feb 16/10
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

ENSTROM 480B RFM SUPPLEMENT 6-1
Report No. 28-AC-035 Mar 9/09
CHAPTER 6. WEIGHT/BALANCE AND LOADING
6-1. General
1. This installation is included in the basic aircraft
weight. Refer to the basic RFM.
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.

6-2 ENSTROM 480B RFM SUPPLEMENT
Report No. 28-AC-035 Mar 9/09
INTENTIONALLY LEFT BLANK
UNCONTROLLED COPY WHEN DOWNLOADED OR PRINTED
This electronic document is not linked to a subscription for revision control or distribution. Refer to the Optional Equipment
Supplement Publications Status link under the Technical Support Page of the Enstrom Helicopter website for the current revision
level of this Rotorcraft Flight Manual Supplement.