Document ID: chunk:federal_register_of_legislation:F2006B06527:body:0:p1
Version: federal_register_of_legislation:F2006B06527
Segment Type: other
Provision Reference: 
Character Range: 4–3265

Radio Communication and Navigation Equipment

AIRWORTHINESS DIRECTIVE

    For the reasons set out in the background section, the CASA delegate whose signature appears below issues the following Airworthiness Directive (AD) under subregulation 39.1 (1) of CAR 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.

                                                           AD/RAD/72 Apollo SL30 VHF NAVCOM  8/2001 TX

               Applicability: UPS Aviation Technologies, Inc., Model Apollo SL30 very-high-frequency navigation/communication (VHF NAVCOM) unit having Part Number (P/N) 430- 6040-300 or 430-6040-301.

                 Requirement: 1. Determine what version of Digital Signal Processor (DSP) Software the Apollo SL30 VHF NAVCOM unit is using, in accordance with the following procedure:

Placing Unit In System Mode

                 Operation Summary (Refer to page 4 of operation manual)

Power On

                 Turn the SL30 on. Either turn the Power/Volume knob clockwise to turn the power on or, if installed, turn on the master switch that powers the radios. The SL30 will go through a short initialization routine and then briefly display the last VOR check date.

                 System Info (Refer to page 26 of operation manual)

                 System Info provides information about the Software versions and the Display Intensity.

                     1. Press SYS and turn the LARGE knob if necessary to the System Info page. Press ENT.

2.        In the System Info function turn the LARGE knob to Nav Software Version.

3.        Turn the SMALL knob to left (counterclockwise) to view DSP Software Version.

               Note 1: The procedure specified in Requirement 1 is identical to the "PROCEDURE" section of UPS Aviation Technologies, Inc., Service Bulletin SB2001-003, dated 29 June 2001.
 COMMONWEALTH OF AUSTRALIA (Civil Aviation Regulations 1998), PART 39 - 107 CIVIL AVIATION SAFETY AUTHORITY
 SCHEDULE OF AIRWORTHINESS DIRECTIVES

              2.        If the Requirement 1 procedure indicates that the NAVCOM unit is using DSP Software Version Number 1.00, carry out the following actions:

                  1. Attach on or place near the SL30 within clear view of the pilot a placard that reads as follows:

                    "USE OF SL30 VOR FUNCTION FOR NAVIGATION PROHIBITED."

                 b.        Insert a copy of this Directive into the Limitations Section of the approved Aeroplane Flight Manual.

              3.        Apollo SL30 VHF NAVCOM units, having P/N 430-6040-300 or 430-6040-301 may not be installed on any aeroplane, unless the requirements of this Directive are accomplished.

           Note 2: FAA Emergency AD 2001-14-51 refers.

 Compliance: For Requirement 1 - Before further flight after the effective date of this Directive.

           For Requirement 2