Identify the code for the Canadair CRJ900.

Identify the code for the Canadair CRJ900.

• A. LJ55
• B. T38
• C. CRJ2
• D. CRJ9

Answer: (D)

Aircraft type designators are short codes used in flight plans and ATC to identify the exact model or variant of an aircraft. For the Canadair Regional Jet family, the 900-series is designated CRJ9, which specifically distinguishes the CRJ-900 from other CRJ variants like the CRJ-700 (CRJ7) and CRJ-200 (CRJ2). The other options point to different aircraft: LJ55 is the Learjet 55, a small business jet; T-38 is the trainer known as the T-38 Talon; CRJ2 is the CRJ-200, not the 900. So CRJ9 is the correct code for the Canadair CRJ900.

Aircraft type designators are short codes used in flight plans and ATC to identify the exact model or variant of an aircraft. For the Canadair Regional Jet family, the 900-series is designated CRJ9, which specifically distinguishes the CRJ-900 from other CRJ variants like the CRJ-700 (CRJ7) and CRJ-200 (CRJ2). The other options point to different aircraft: LJ55 is the Learjet 55, a small business jet; T-38 is the trainer known as the T-38 Talon; CRJ2 is the CRJ-200, not the 900. So CRJ9 is the correct code for the Canadair CRJ900.