Document ID: chunk:federal_register_of_legislation:F2009L01074:body:0:p1
Version: federal_register_of_legislation:F2009L01074
Segment Type: other
Provision Reference: 
Character Range: 0–3435

AIRWORTHINESS DIRECTIVE
On the effective date specified below, and for the reasons set out in the background section, the CASA delegate whose signature appears below revokes Airworthiness Directive (AD) AD/INST/56 Amdt 1 and issues the following AD under subregulation 39.001(1) of CASR 1998.  The AD requires that the action set out in the requirement section (being action that the delegate considers necessary to correct the unsafe condition) be taken in relation to the aircraft or aeronautical product mentioned in the applicability section: (a) in the circumstances mentioned in the requirement section; and (b) in accordance with the instructions set out in the requirement section; and (c) at the time mentioned in the compliance section.

Instruments and Automatic Pilots
AD/INST/56 Amdt 2  Avidyne Corporation Primary Flight Displays  5/2009 DM

Applicability:  Avidyne Corporation (Avidyne) Primary Flight Displays (PFD) with Part Numbers (P/N) 700-00006-000, 700-00006-001, 700-00006-002, 700-00006-003 and
                700-00006-100 with any serial number listed in Avidyne Service Bulletin (SB)
                601-00006-096, Revision 1, dated 14 July 2008.
                Note 1:  The serial numbers listed in SB 601-00006-096, Revision 1 are identical to those listed in AD/INST/56 and AD/INST/56 Amdt 1 with the exception that PFDs subsequently serviced under an alternate method of compliance (AMOC) approved by the United States Federal Aviation Administration (FAA) have been omitted.
                Note 2:  These PFDs are known to be installed on, but not limited to, the following aeroplane models:
                   Adam Aircraft Model A500;

                   Cessna Aircraft Company Model 441 (STEC Alliant FAA Supplemental Type Certificate (STC) SA09547AC-D incorporated);

                   Cessna Aircraft Company Models LC42-550FG and LC41-550FG (Columbia Aircraft Manufacturing and The Lancair Company previously held the type certificate for these aeroplanes);

                   Cirrus Design Corporation Models SR20 and SR22;

                   Diamond Aircraft Industries GmbH Model DA 40;

                   Hawker Beechcraft Corporation Model E90 (STEC Alliant FAA STC SA09545AC-D incorporated);

                   Hawker Beechcraft Corporation Model 200 series (STEC Alliant FAA STC SA09543AC-D incorporated); and

                   Piper Aircraft, Inc. Models PA-28-161, PA-28-181, PA-28R-201, PA-32R-301 (HP), PA-32R-301T, PA-32-301FT, PA-32-301XTC, PA-34-220T, PA-44-180, PA-46-350P, PA-46R-350T and PA-46-500TP.

Requirement:     1. If not previously accomplished in accordance with either the original issue or Amdt 1 of this Directive, carry out a logbook check of aeroplane maintenance records to determine if any PFD (P/Ns 700-00006-000, 700-00006-001,
                 700-00006-002, 700-00006-003 or 700-00006-100) with any serial number listed in SB 601-00006-096 Revision 1 is installed.  If, as a result of this check, it can be positively identified that the PFD installed does not have a serial number affected by this Directive, then no further action, other than the Requirement 4 installation restriction, is required.
              Note 3:  The Requirement 1 determination may be accomplished by the registered operator/owner of the aeroplane, provided that he/she holds at least a private pilot's licence and makes an entry showing compliance with the