A business owner who flew a Citation alone could once plan a trip with a familiar economy. One pilot, one aircraft, one schedule. From September 29th, that calculation changed for certain older Cessna Citation models in the United States.
The Federal Aviation Administration has stopped issuing exemptions that allowed qualified pilots to operate specified Cessna Citation aircraft alone when their type-certification operating limitations require two pilots. The policy covers Part 25 Citation 500-series variants including the CE-500, CE-550 and CE-560 families, encompassing the Citation I, II, S/II, Bravo, V, Ultra, Encore and Encore+. Existing exemptions are to be rescinded separately. Pilots who relied on logbook endorsements obtained through the affected training-provider exemptions must stop single-pilot operations and comply with the aircraft’s two-pilot limitations.
The distinction is important. The FAA has not decertified the aircraft, grounded every Citation or rewritten their basic type certificates. It has withdrawn a long-standing pathway that permitted an exception to the normal two-pilot requirement. The aircraft remains airworthy if maintained and operated properly. But the exemption no longer supplies relief from the operating limitation.
The immediate effect is practical and personal. A second qualified pilot must now be found, scheduled and paid for. That may mean hiring a full-time first officer, maintaining a contract-pilot roster or relying on a charter-management company. Each solution costs money and reduces spontaneity.
A weekend trip that was once a decision between owner and weather may now depend on crew availability. If a contract pilot is unavailable, the aircraft stays on the ramp. For small charter operators, a two-pilot crew can complicate dispatching because one aircraft now needs two suitably qualified people at the same time.
Insurance will become another pressure point. Insurers may welcome the additional cockpit capacity because a second pilot can divide workload, monitor systems and challenge a bad decision. But premiums, pilot-warranty requirements and coverage terms will be determined case by case. Operators should not assume that compliance alone will immediately make insurance cheaper. Underwriters will still consider experience, recurrent training, accident history, aircraft age, operating territory and the qualifications of both crew members.
Training must also change. A pilot who had recurrently trained for single-pilot operations must now maintain the qualifications needed for the aircraft’s mandated crew complement. Operators will need to examine training contracts, simulator availability and the practical issue of pairing two pilots who have trained to work together. In a busy cockpit, competence is not merely two licences occupying two seats.
The FAA’s rationale is unusually direct. Its 2024 review found widespread non-compliance among exemption holders, including incomplete records, training conducted in devices contrary to exemption conditions and improper designated-pilot-examiner checks. The agency also found that Part 25 CE-500 series aircraft operating with one pilot had roughly twice the accident rate of comparable Part 23 Citation aircraft certified for single-pilot operation.
That comparison does not mean every solo Citation flight was unsafe, nor that a second pilot automatically prevents an accident. It does mean the FAA concluded that the exemption could no longer be said to provide an equivalent level of safety.
The operational case for two pilots is clearest when the workload peaks. Departure in poor weather, an engine warning, a pressurisation problem, a diversion or a complex approach requires flying, navigating, communicating and diagnosing at once. A second pilot is not simply an extra pair of hands. Properly used, that person provides cross-checking, workload sharing and a barrier against fixation.
The FAA’s decision is a reminder that an exemption is not a permanent feature of an aircraft. It is a regulatory bridge, built on conditions and evidence. When the regulator decides the bridge no longer carries the required safety margin, the aircraft must return to the rules printed in its operating limitations.