BRM Aero s.r.o. Bristell B23-915: certification basis
TCDS EASA.A.642 revision 9 (20 Apr 2026)
· Normal · EASA
· Source TCDS
Basis entries as written on the TCDS
-
REG
CS-23 [Certification Specifications for Normal- Category Aeroplanes] Amdt. 5, dated 29 March 2017 CS-ACNS, Issue 2, dated 26 April 2019
Includes
CS-23
through CS23-5
· current is CS23-6, 1 revision later
Expands to 68 provision links
· shown below
-
OTHER
- Special conditions: none recorded.
- Equivalent level of safety findings: none recorded.
- Exemptions: none recorded.
Entry 1 expanded
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2000 | Applicability and definitions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2005 | Certification of normal-category aeroplanes | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2010 | Accepted means of compliance | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2100 | Mass and centre of gravity | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2105 | Performance data | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2110 | Stall speed | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2115 | Take-off performance | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2120 | Climb requirements | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2125 | Climb information | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2130 | Landing | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2135 | Controllability | CS23-5 | CS23-5 | 1 | ✓ Text available |
| §23.2140 | Trim | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2145 | Stability | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2150 | Stall characteristics, stall warning, and spins | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2155 | Ground- and water-handling characteristics | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2160 | Vibration, buffeting, and high-speed characteristics | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2165 | Performance and flight characteristics requirements for flight in icing conditions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2170 | Operating limitations | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2200 | Structural design envelope | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2205 | Interaction of systems and structures | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2210 | Structural design loads | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2215 | Flight load conditions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2220 | Ground and water load conditions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2225 | Component loading conditions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2230 | Limit and ultimate loads | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2235 | Structural strength | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2240 | Structural durability | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2245 | Aeroelasticity | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2250 | Design and construction principles | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2255 | Protection of structure | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2260 | Materials and processes | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2265 | Special factors of safety | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2270 | Emergency conditions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2300 | Flight control systems | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2305 | Landing gear systems | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2310 | Buoyancy for seaplanes and amphibians | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2315 | Means of egress and emergency exits | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2320 | Occupant physical environment | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2325 | Fire protection | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2330 | Fire protection in designated fire zones | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2335 | Lightning protection | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2340 | Design and construction information | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2400 | Powerplant installation | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2405 | Power or thrust control systems | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2410 | Powerplant installation hazard assessment | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2415 | Powerplant installation ice protection | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2425 | Powerplant operational characteristics | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2430 | Powerplant installation, energy storage and distribution systems | CS23-5 | CS23-5 | 1 | ✓ Text available |
| §23.2435 | Powerplant installation support systems | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2440 | Powerplant installation fire protection | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2445 | Powerplant installation information | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2500 | General requirements on systems and equipment function | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2515 | Electrical and electronic system lightning protection | CS23-5 | CS23-5 | 1 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2505 | General requirements on equipment installation | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2510 | Equipment, systems, and installations | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2520 | High-intensity radiated fields (HIRF) protection | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2525 | System power generation, storage, and distribution | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2530 | External and cockpit lighting | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2535 | Safety equipment | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2540 | Flight in icing conditions | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2545 | Pressurised systems elements | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2555 | Installation of recorders (e.g. cockpit voice recorders and flight data recorders) | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2600 | Flight crew compartment | CS23-5 | CS23-5 | 0 | ✓ Text available |
| Section | Title | Cut-off | Text version | Changed since | Status |
|---|
| §23.2605 | Installation and operation information | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2610 | Instrument markings, control markings and placards | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2615 | Flight, navigation, and powerplant instruments | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2620 | Aeroplane Flight Manual | CS23-5 | CS23-5 | 0 | ✓ Text available |
| §23.2625 | Instructions for Continued Airworthiness | CS23-5 | CS23-5 | 0 | ✓ Text available |