If you’re working toward your Commercial Pilot Certificate (Airplane Single-Engine), you’ve likely encountered the “special 10 hours” requirement in 14 CFR §61.129. You might be under the impression that complex time is still required to earn a Commercial Pilot Certificate but in 2018 the FAA updated the regulations to allow a combination of complex, Technically Advanced Airplane (TAA), or turbine time.

FAA Definition of a Technically Advanced Airplane (TAA) – 14 CFR §61.129(j)

Here’s the precise definition from 14 CFR §61.129(j):

A technically advanced airplane must have an electronically advanced, integrated, and complex avionics system consisting of the following installed components:

• An electronic Primary Flight Display (PFD) that includes, at a minimum, airspeed, attitude, altitude, heading, turn coordination, vertical speed, stable heading, and altitude hold.
• An electronic Multifunction Display (MFD) that includes, at a minimum, a moving map using GPS navigation with the aircraft’s position displayed.
• A two-axis (pitch and roll) autopilot integrated with the navigation and heading guidance system.
• The required PFD and MFD elements must be continuously visible to the pilot (a single display with split-screen capability is acceptable).

The regulation requires 10 hours of training in a complex airplane, a turbine-powered airplane, or a TAA (or any combination of these). These hours must be flown in an actual aircraft and cover the areas of operation listed in §61.127(b)(1) through (b)(14).

Why TAA Is Often the Smarter Choice Today

Many commercial students and instructors now prefer TAA over traditional complex aircraft. TAA time counts fully toward the requirement while introducing pilots to the glass-cockpit technology common in modern general aviation and professional flying. TAA aircraft are frequently more available, more affordable to rent, and emphasize situational awareness, automation management, and GPS navigation skills that directly translate to real-world operations.

Many training fleets now include aircraft equipped with dual electronic attitude/heading displays (such as Garmin G5s), a WAAS-capable GPS navigator (such as a Garmin GNS 430W/ GTN 650 or similar), and a two-axis digital autopilot (such as a Garmin GFC 500). This type of setup fully meets the FAA’s TAA definition:

• Dual electronic displays serve as the PFD, continuously showing attitude, airspeed, altitude, heading, vertical speed, and turn coordinator.
• The WAAS GPS navigator provides the MFD with an IFR-approved moving-map that displays the aircraft’s position.
• The two-axis autopilot integrates seamlessly with the navigation system.

This configuration qualifies as a TAA under FAA guidance, allowing students to log all 10 hours in similarly equipped aircraft while training in a modern, safe, and efficient environment.

Check Your Flight School’s Approved Syllabus

Before finalizing your training plan, review your flight school’s Training Course Outline (TCO) or approved syllabus, especially if the program operates under Part 141. Some Part 141 curricula might specify minimum hours in complex aircraft, TAA, or a required mix of both to meet their structured course requirements. Part 61 programs offer more flexibility, but the syllabus still guides how the 10 hours are typically allocated. Confirming these details early helps avoid surprises during stage checks or graduation.

Its never a bad idea to verify your specific aircraft equipment and configuration with your local Flight Standards District Office (FSDO) or a Designated Pilot Examiner (DPE) if there is any uncertainty. They can provide the final confirmation that your setup meets the regulatory criteria for TAA credit.

A Flexible Hybrid Approach

Still interested in earning the complex endorsement for insurance purposes, job applications, or personal goals? The regulation allows any combination of complex and TAA time. Instructors can tailor a hybrid program, such as 5 to 7 hours in a TAA for efficiency and relevance, plus the remaining hours in a traditional complex aircraft (retractable gear, constant-speed prop) to complete the endorsement. This approach provides the best of both worlds without unnecessary expense or scheduling challenges.

Make the Most of TAA Simulators

Many flight schools offer affordable TAA simulators that closely replicate real aircraft equipped with similar avionics (dual electronic displays, GPS navigator interface, and integrated autopilot). These simulators are excellent resources for practicing procedures, instrument approaches, emergency scenarios, and automation management in a low-stress, cost-effective setting.

Simulator time does not count toward the 10-hour requirement (which must be actual aircraft flight time), but it dramatically accelerates proficiency and confidence before flying the real airplane.

Don’t Overlook the Value of Complex Proficiency

Even if most or all of the 10 hours are completed in a TAA, gaining some experience in a traditional complex aircraft remains beneficial, especially when transitioning to multi-engine training. Complex airplanes teach critical skills like managing retractable gear, propeller control, and higher-performance systems. These habits transfer directly to multi-engine operations, where pilots handle even more complexity (two engines, asymmetric thrust, etc.). Many instructors recommend including some complex time as excellent preparation for the multi-engine rating.

Final Thoughts

The 10-hour complex/TAA requirement is more than a regulatory box to check. It is an opportunity to build practical, career-relevant skills for professional piloting. Modern TAA-equipped aircraft and simulators make meeting this requirement easier, more relevant, and often more enjoyable than ever before. Whether choosing full TAA time, a hybrid path, or adding complex experience later, work with your instructor to customize the approach that best fits your goals.