United States Government Publishing Office publisher pbl distributor dst United States National Archives and Records Administration Office of the Federal Register author aut Government Organization text government publication eng FR Regulatory Information 2006_register executive 2010-09-22 article Part I Rules and Regulations D09002ee1c80ef183 D09002ee1c80ef1f6 United States Department of Transportation originator org United States Government Agency or Subagency United States Federal Aviation Administration originator org United States Government Agency or Subagency The FAA is adopting a new airworthiness directive (AD). The new AD is for Sandel Avionics Incorporated Model ST3400 TAWS/RMI units as described above. This AD requires installing a warning placard on the TAWS/RMI and revising the Limitations section of the airplane flight manual (AFM). This AD also requires installing upgraded software in the TAWS/RMI. This AD results from a report that an in-flight bearing error occurred in a Model ST3400 TAWS/RMI configured to receive bearing information from a very high frequency omnidirectional range (VOR) receiver interface via a composite video signal, due to a combination of input signal fault and software error. We are issuing this AD to prevent a bearing error, which could lead to an airplane departing from its scheduled flight path, which could result in a reduction in separation from, and a possible collision with, other aircraft or terrain. 71 FR 48461 https://www.govinfo.gov/app/details/FR-2006-08-21/E6-13447 E6-13447 fr21au06-6 RIN 2120-AA64 4910-13-P Docket No. FAA-2006-24101 Directorate Identifier 2005-NM-103-AD Amendment 39-14718 AD 2006-16-18 https://www.govinfo.gov/app/details/FR-2006-08-21/E6-13447 https://www.govinfo.gov/content/pkg/FR-2006-08-21/html/E6-13447.htm https://www.govinfo.gov/content/pkg/FR-2006-08-21/pdf/E6-13447.pdf Air Transportation Aircraft Aviation Safety Incorporation by Reference Safety 3 p. 48461 48463 71 FR 48461 Title 14 Part 39 14 CFR Part 39 RIN 2120-AA64 Airworthiness Directives; Sandel Avionics Incorporated Model ST3400 Terrain Awareness Warning System/Radio Magnetic Indicator (TAWS/RMI) Units Approved Under Technical Standard Order(s) C113, C151a, or C151b; Installed on Various Small and Transport Category Airplanes; Federal Register Vol. 71, Issue RULE E6-13447 I DEPARTMENT OF TRANSPORTATION Federal Aviation Administration 2006-09-25 Docket No. FAA-2006-24101 Directorate Identifier 2005-NM-103-AD Amendment 39-14718 AD 2006-16-18 4910-13-P E6-13447 Final rule.

The FAA is adopting a new airworthiness directive (AD). The new AD is for Sandel Avionics Incorporated Model ST3400 TAWS/RMI units as described above. This AD requires installing a warning placard on the TAWS/RMI and revising the Limitations section of the airplane flight manual (AFM). This AD also requires installing upgraded software in the TAWS/RMI. This AD results from a report that an in-flight bearing error occurred in a Model ST3400 TAWS/RMI configured to receive bearing information from a very high frequency omnidirectional range (VOR) receiver interface via a composite video signal, due to a combination of input signal fault and software error. We are issuing this AD to prevent a bearing error, which could lead to an airplane departing from its scheduled flight path, which could result in a reduction in separation from, and a possible collision with, other aircraft or terrain.

This AD becomes effective September 25, 2006. Ha A. Nguyen, Aerospace Engineer, Systems and Equipment Branch, ANM-130L, FAA, Los Angeles Aircraft Certification Office, 3960 Paramount Boulevard, Lakewood, California 90712-4137; telephone (562) 627-5335; fax (562) 627-5210. Air Transportation Aircraft Aviation Safety Incorporation by Reference Safety Airworthiness directives: Boeing Sandel Avionics Inc., http://dms.dot.gov http://www.archives.gov/federal_register/code_of_federal_regulations/ibr_locations.html Vol. 71, no. 161 Office of the Federal Register, National Archives and Records Administration 2006-08-21 continuing daily deposited born digital 356 p. Table of Contents: AE 2.7: GS 4.107: AE 2.106: KF70.A2 https://www.govinfo.gov/app/details/FR-2006-08-21 P0b002ee180958dc1 0097-6326 0042-1219 0364-1406 769-004-00000-9 000582072 f:fr21au06 https://www.govinfo.gov/app/details/FR-2006-08-21 https://www.govinfo.gov/content/pkg/FR-2006-08-21/pdf/FR-2006-08-21.pdf https://www.govinfo.gov/content/pkg/FR-2006-08-21/xml/FR-2006-08-21.xml fdlp 48447 48792 DGPO 2010-09-22 2024-06-06 FR-2006-08-21 machine generated eng FR FR-2006-08-21 71 161