ETSO Deviation

Deviate from ETSO-C112e, section 3.1.1 c., section 4.2 and Appendix 1 by using RTCA DO-181E in lieu of EUROCAE ED-73E

Deviate from ETSO-C199 A1, section 3.1.1 c. and Appendix A1.2.5 by using RTCA DO-260B w/ Corrigendum 1 in lieu of EUROCAE ED-102A w/ Corrigendum 1

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-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 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 C159d §3.1.1 by using RTCA DO262D dated April 2019 instead of EuroCAE ED-243 dated April, 2017.

Deviates from ETSO-C4c Section 3.1.2 to use EUROCAE/RTCA document ED-14/DO-160, with one of the applicable revisions stated in section 2.1 of CS-ETSO Subpart A, instead of as specified in SAE Document AS- 396B

Deviates from ETSO-C116a Appendix 1 paragraph 3.1.1.3. by permitting a moisture content of 10 μg/L of gas.

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 with a corrected testing pattern for battery humidity 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, 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

Deviate from EUROCAE/ED-62a paragraph 4.5.7.3 to make EUROCAE/ED-62a 4.5.7.3 (f) not applicable to ELT(S).

Deviates from EUROCAE ED-62A §5.3.3. by not applying this test to ELT (S)

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 ETSO-C142a by using revision A of RTCA DO-227

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. ​

Correction of RTCA DO-301 inconsistency on the Active Sub-assembly Input Noise Temperature.​

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.

Deviates from AS8017A section 3.7 by permitting the use of categories E and H instead of Category A for DO‐160 section 9 Explosion.

Deviates from SAE AS8002 Section 3.5 Fire Resistance by using Eurocae ED-14G/RTCA DO-160G Section 26 instead of FAR 25.1359(d) and its Appendix F.

Deviates from AS8034B Section 3.14 Fire Resistance by using Eurocae ED-14G/RTCA DO-160G Section 26 Fire, Flammability instead of FAR 25.1359(d) and its Appendix F.

Deviates from SAE AS8019 §3.2.3 to not display Instrument Title and unit of measure for instruments indicating Airspeed always in the same unit of measure

Deviates from SAE AS8019A Section 3.3 Fire Resistance by using Eurocae ED-14G/RTCA DO-160G Section 26 Fire, Flammability instead of FAR 25.1359(d) (25.139 is a typo in AS 8019A) and its Appendix F.

Deviates from SAE AS8004 Section 3.5 Fire Resistance by using Eurocae ED-14G/RTCA DO-160G Section 26 Fire, Flammability instead of FAR 25.1359(d) and its Appendix F.

Deviates from SAE AS437 Revision A 4.1.4 to not display Instrument Title and unit of measure for instruments indicating Airspeed always in the same unit of measure.

Deviates from SAE AS8016 Revision A Section 3.3 Fire Resistance by using Eurocae ED-14G/RTCA DO-160G Section 26 Fire, Flammability instead of FAR 25.1359(d) and its Appendix F.

Deviates from SAE AS8018 Revision A Section 3.12 Fire Resistance by using Eurocae ED-14G/RTCA DO-160G Section 26 Fire, Flammability instead of FAR 25.1359(d) and its Appendix F.

Deviate from ETSO‐C90d and SAE AS36100A Section 8 by using different testing restraint conditions.

Deviate from SAE AS-396B §6.2 “Settling error” test method and associated alignment requirement to use DO-334 § 2.4.7 Multi-Axis Dynamic Accuracy Laboratory Test and selectable category Attitude performance, for Directional Gyro mode.

Deviates from ETSO‐C10b section 3.1.1 by using SAE AS8009 “Pressure Altimeter Systems” Revision B dated September 21st, 2005 instead of SAE AS392C.

Replacement of paragraph 5.5.8 of SAE AS5385C “Cargo Restraint Straps - Design Criteria and Testing Methods” by paragraph 5.5.8 of ISO 16049-1-2013 “Air cargo equipment - Restraint straps - Part 1: Design criteria and test requirements”.

Deviate from ED-73E Chapter 5 to resolve contradictions between given test procedures and corresponding requirements.

Deviate from ED-73E Chapter 5 to resolve contradictions between given test procedures and corresponding requirements.

Deviate from ED-102A to resolve contradictions between given test procedures and corresponding requirements.