IRImplementing rule
ETSO-C110a
AIRBORNE PASSIVE THUNDERSTORM DETECTION SYSTEMS
1 Applicability
This ETSO gives the requirements which new models of airborne passive thunderstorm detection systems that are manufactured on or after the date of this ETSO must meet in order to be identified with the applicable ETSO marking.
2 Procedures
- 2.1 General
Applicable procedures are detailed in CS-ETSO Subpart A.
- 2.2 Specific
None.
3 Technical Conditions
- 3.1 Basic
- 3.1.1 Minimum Performance Standard
Standards set forth in Radio Technical Commission for Aeronautics (RTCA) Document No. DO191, document 'Minimum Operational Performances Standard for an Airborne Thunderstorm Detection Equipment', dated May 1986.
- 3.1.2 Environmental Standard
See CS-ETSO Subpart A paragraph 2.1.
- 3.1.3 Computer Software
See CS-ETSO Subpart A paragraph 2.2.
- 3.2 Specific
None
4 Marking
- 4.1 General
Marking is detailed in CS-ETSO Subpart A paragraph 1.2.
- 4.2 Specific
None
5 Availability of Referenced Document
See CS-ETSO Subpart A paragraph 3.
IR · ETSO-C110a — CS-ETSO · ED Decision 2003/10/RM · CS-ETSO Easy Access Rules · EAR revision 14 Aug 2026