AD 93-12-04

final rule

Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive

AD Number
93-12-04
Status
final_rule
Effective Date
Product Category
appliance
Docket
93-NM-14-AD
FR Citation
This information is not available.

Applicability

TypeManufacturerModelDetails
aircraft Precise Flight Inc. Pulselite Units Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive
appliance Precise Flight Inc. Pulselite Units Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive

Unsafe Condition

The presence of smoke in the cockpit, which could prompt the pilot to initiate an emergency landing.

AI-generated summary from the source AD text. Verify against the official source before acting.

Required Actions

Remove Precise Flight, Inc. pulselite units, Model 1210-2405-2, or replace them with improved Model 1210-2405-2A units within 12 months after the effective date. Compliance must follow Service Bulletin PL9303001.

AI-generated summary from the source AD text. Verify against the official source before acting.

Compliance Time

Within 12 months after the effective date of this AD

AI-generated summary from the source AD text. Verify against the official source before acting.

Affected Aircraft

Precise Flight, Inc. Pulselite Units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive; installed in various small airplanes under STC SA4005NM.

AI-generated summary from the source AD text. Verify against the official source before acting.

Federal Register Abstract

Pulselite Units

Applicability Source Text

Show captured applicability text from the source AD
AD Final Rules - DRS_93-12-04.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
93-12-04
Document Type:
AD Final Rules
Docket Number:
93-NM-14-AD
Subject Heading:
Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers ...Show more
Subject:
Pulselite Units
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
07/26/1993
Make:
Precise Flight Inc.
Model:
Pulselite Units
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 93-12-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   93-NM-14-AD

AMENDMENT:   39-8610

AD NUMBER:   93-12-04

SUBJECT HEADING:   Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive

ACTION:  

SUMMARY:  

DATES:   Effective July 26, 1993.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
93-12-04 PRECISE FLIGHT, INC.: Amendment 39-8610. Docket 93-NM-14-AD.

Applicability: Precise Flight, Inc., pulselite units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive; as installed in various small airplanes in accordance with Supplemental Type Certificate (STC) SA4005NM; certificated in any category.

Compliance: Required as indicated, unless accomplished previously.

To prevent the presence of smoke in the cockpit, which could prompt the pilot to initiate an emergency landing, accomplish the following:

(a) Within 12 months after the effective date of this AD, accomplish paragraph (a)(1) or (a)(2) of this AD in accordance with Precise Flight, Inc., Service Bulletin No. PL9303001, dated March 10, 1993.

(1) Remove Precise Flight, Inc., pulselite units, Model 1210-2405-2, from the airplane. Or

(2) Replace Precise Flight, Inc., pulselite units, Model 1210-2405-2, with improved pulselite units, Model 1210-2405-2A.

(b) As of the effective date of this AD, no person shall install a Precise Flight, Inc., pulselite unit, Model 1210-2405-2, on any airplane.

(c) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Seattle Aircraft Certification Office (ACO), FAA, Transport Airplane Directorate. Operators shall submit their requests through an appropriate FAA Maintenance Inspector, who may add comments and then send it to the Manager, Seattle ACO.

NOTE: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the Seattle ACO.

(d) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished.

(e) The removal and replacement shall be done in accordance with Precise Flight, Inc., Service Bulletin No. PL9303001, dated March 10, 1993. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from Precise Flight, Inc., 63120 Powell Butte Road, Bend, Oregon 97701. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC.

(f) This amendment becomes effective on July 26, 1993.

FOOTER:

Document Text

Show stored source text (verify against official source)
AD Final Rules - DRS_93-12-04.html
Copy URL
Print/Save as PDF
Document Versions
 Feedback
Details
AD Number:
93-12-04
Document Type:
AD Final Rules
Docket Number:
93-NM-14-AD
Subject Heading:
Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers ...Show more
Subject:
Pulselite Units
Status:
Current
Citation:
This information is not available.
Citation Publish Date:
Effective Date:
07/26/1993
Make:
Precise Flight Inc.
Model:
Pulselite Units
Product Type:
Appliance
Product Subtype:
Affected AD:
Superseded AD:
Affected By:
Superseded By:
Service/Office:
Office of Primary Responsibility:
CFR Part Reference:
Part 39
Comments:
AIRWORTHINESS DIRECTIVES FINAL RULES: 93-12-04
CITATION:   This information is not available.

PAGE NUMBER:  

DOCKET NUMBER:   93-NM-14-AD

AMENDMENT:   39-8610

AD NUMBER:   93-12-04

SUBJECT HEADING:   Airworthiness Directives; PRECISE FLIGHT, INC. Pulselite Units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive

ACTION:  

SUMMARY:  

DATES:   Effective July 26, 1993.

ADDRESSES:  

FOR FURTHER INFORMATION CONTACT:  

SUPPLEMENTARY INFORMATION:  

REGULATORY TEXT:  
93-12-04 PRECISE FLIGHT, INC.: Amendment 39-8610. Docket 93-NM-14-AD.

Applicability: Precise Flight, Inc., pulselite units, Model 1210-2405-2; serial numbers X00150 through X01371, inclusive; as installed in various small airplanes in accordance with Supplemental Type Certificate (STC) SA4005NM; certificated in any category.

Compliance: Required as indicated, unless accomplished previously.

To prevent the presence of smoke in the cockpit, which could prompt the pilot to initiate an emergency landing, accomplish the following:

(a) Within 12 months after the effective date of this AD, accomplish paragraph (a)(1) or (a)(2) of this AD in accordance with Precise Flight, Inc., Service Bulletin No. PL9303001, dated March 10, 1993.

(1) Remove Precise Flight, Inc., pulselite units, Model 1210-2405-2, from the airplane. Or

(2) Replace Precise Flight, Inc., pulselite units, Model 1210-2405-2, with improved pulselite units, Model 1210-2405-2A.

(b) As of the effective date of this AD, no person shall install a Precise Flight, Inc., pulselite unit, Model 1210-2405-2, on any airplane.

(c) An alternative method of compliance or adjustment of the compliance time that provides an acceptable level of safety may be used if approved by the Manager, Seattle Aircraft Certification Office (ACO), FAA, Transport Airplane Directorate. Operators shall submit their requests through an appropriate FAA Maintenance Inspector, who may add comments and then send it to the Manager, Seattle ACO.

NOTE: Information concerning the existence of approved alternative methods of compliance with this AD, if any, may be obtained from the Seattle ACO.

(d) Special flight permits may be issued in accordance with FAR 21.197 and 21.199 to operate the airplane to a location where the requirements of this AD can be accomplished.

(e) The removal and replacement shall be done in accordance with Precise Flight, Inc., Service Bulletin No. PL9303001, dated March 10, 1993. This incorporation by reference was approved by the Director of the Federal Register in accordance with 5 U.S.C. 552(a) and 1 CFR Part 51. Copies may be obtained from Precise Flight, Inc., 63120 Powell Butte Road, Bend, Oregon 97701. Copies may be inspected at the FAA, Transport Airplane Directorate, 1601 Lind Avenue, SW., Renton, Washington; or at the Office of the Federal Register, 800 North Capitol Street, NW., suite 700, Washington, DC.

(f) This amendment becomes effective on July 26, 1993.

FOOTER:

Source: Official FAA Source ↗

Retrieved: Apr 8, 2026

Rights: U.S. Government Public Domain

This site is not affiliated with or endorsed by the FAA. Always verify with official sources.