EASA AD 2021-0234R1
May 11, 2023Information Systems — Electronic Flight Bag Universal Serial Bus Receptacle — Modification
EASA Airworthiness Directive 2021-0234R1 is a regulatory update addressing the modification of Electronic Flight Bag (EFB) Universal Serial Bus (USB) receptacles installed on various aircraft including Fokker F27 and F28 models, Airbus A318 through A340 series, ATR42 and ATR72, Boeing 737 through 777 models, Bombardier CL-600 series, and De Havilland Canada DHC-8 aircraft. The directive mandates modifications to affected USB receptacles to prevent overheating and potential smoke or fumes in the cockpit. This AD applies to specific manufacturer serial numbers as detailed in the directive's appendix.
- Airbus A318
- Airbus A319
- Airbus A320
- Airbus A321
- Airbus A330
- Airbus A340
- ATR ATR42
- ATR ATR72
- Boeing 737
- Boeing 757
- Boeing 767
- Boeing 777
- Bombardier CL-600 (Challenger)
- De Havilland Canada DHC-8
- Fokker CRR-0146
- Fokker CRR-0185
- Fokker CRR-0186
- Fokker CRR-0190
- Fokker CRR-0206
- Fokker CRR-0210
- Fokker CRR-0241
- Fokker CRR-0265
- Fokker CRR-0290
- Fokker CRR-0300
- Fokker CRR-0309
- MHI RJ Aviation CL-600 (Regional Jet)
- Fokker F27
- Fokker F28
- Boeing 747
- Bombardier CL-600