Deviates from RTCA DO-227A by permitting an Open Circuit Voltage (OCV) increase of 6% during one test of the environmental test sequence instead of a 2% change allowed in section 2.4.4 Test samples and test sequencies for LiMnO2 cells and batteries.
Deviates from RTCA DO-227A by deleting the requirement and test for cell polarity reversal to fulfil the future RTCA DO-227B currently under evolution led by the RTCA SC-235 working group.
Deviates from ETSO-C146eA1 to use IS-GPS-200H instead of IS-GPS-200D, for the demodulation of GPS signals and signal processing, provided that some key features of IS-GPS-200H listed in this deviation request and only these are used.
Deviates from ETSO-C145eA1 to use IS-GPS-200H instead of IS-GPS-200D, for the demodulation of GPS signals and signal processing, provided that some key features of IS-GPS-200H listed in this deviation request and only these are used.
Deviates from RTCA DO-227 by permitting, for articles of LiFeS2 chemistry, a 5% change in Open Circuit Voltage during the temperature tests, if it remains less than 5% for the complete sequence and if it is shown to meet the 2% limit within 45 days
Deviates from ETSO-C142a by using RTCA DO-227A, corrected to permit the use of an appropriate limiting voltage for the Cell Discharge Current Test, instead of DO-227 modified by Appendix 1 of ETSO-C142a
Deviates from ETSO-C142a by using RTCA DO-227A with a corrected sequence for the end-item testing instead of DO-227 modified by Appendix 1 of ETSO-C142a.
Deviates from ETSO-C142a by using RTCA DO-227A with a corrected testing pattern for battery humidity test instead of DO-227 modified by Appendix 1 of ETSO-C142a
Deviates from RTCA DO-214A section 2.8.2.9 a. by using a 3 nF capacitor instead of 0.01 pF, inserted between channel input and output for stability tests.
Deviates from RTCA DO-214A section 2.6.2.1 a. and b. by using a Sound Pressure Level of 104 dB SPL if the microphone is linear and if the frequency responses curves in standard conditions are identical at both 104dB SPL and 94dB SPL levels.
Deviates from RTCA DO-301 by permitting higher input noise temperatures for antennas specified in section 2.3 when a higher gain of the passive radiating element maintains compliance to the gain-to-noise ratio (G/T) specified in section 2.2.5.
Deviates from SAE AS8009A section 3.11 and from SAE AS8009B section 3.12 to not display ALTITUDE or ALT next to the tape indicating altitude nor the altitude range.