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.
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.
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 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 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 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 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 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.
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.
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”.
To deviate from RTCA DO-260B Test 2.4.6.1.2 – Step 2 and to test the equipment with regard to bursts only to the actual behavior of a current (year 2015) TIS-B implementation in the US and to limit the use of the TIS function to the US.
Clarification on the limited validity of equation (A-22) and (A-22a) proposed by DO-229(A,B,C,D) for the ionospheric pierce point location computation and provision of a formula which does not have that limitation.
Deviates from RTCA DO-283A Appendix C section C.2.2 by using a different algorithm to determine position from multiple (more than two) DME, and secured with reasonableness checks.
Deviate from RTCA DO-283A Appendix C section C.2.1 by using a different weighting-algorithm to select or exclude VOR stations, and secured with reasonableness checks.
Deviates from RTCA DO-283A section 2.2.4.1.2 by scaling the approach deviation against RNP value (full scale deviation – 2 dots) instead of the discrete scale value defined in table 2-2.
Deviates from ETSO-C80, Appendix 1, § 7 Slosh test, specifically from § 7.1.15, performing slosh test without including water and dye in the test fluid as required by the test procedure.
Deviate from ETSO-C80, Appendix 1, § 4.2.a, substituting the test fuel MIL-S-3136, Type III, with fuel Jet A1 for tests in the paragraphs: §7 Slosh, §8 Stand test, §10 Fluid resistance of exterior surface, and §17 Low temperature leakage.
Deviate from ETSO-C80, Appendix 1, § 11.0 Permeability, specifically from §11.1.2 Test Procedure, carrying out permeability testing at a relative humidity (RH) level of 50 +/- 5% instead of 40 +/- 5%.