“There are no seat-belt rules on a private jet — you can wander around the whole flight.”
Verdict: Seat belts are required by law for take-off, landing and whenever the captain says so, on private jets exactly as on airliners. Every certified seat has one, including the ones on divans and beds. What differs is enforcement style: nobody makes an announcement, the cabin attendant (if there is one) asks politely, and in smooth cruise you are free to move about. Pilots take unbelted passengers seriously because turbulence injuries on small jets are real.
US regulations require that each person aboard an aircraft occupy an approved seat with a fastened seat belt during taxi, take-off and landing, and that the pilot in command ensure passengers are briefed on belts before departure. The same section applies to Part 91 private flights, Part 135 charter and Part 121 airlines. European rules under EASA mirror it. On a privately flown jet the briefing might be the captain leaning out of the cockpit, but it is still a legal requirement.
Certification adds a twist for luxury cabins. Any seat approved for take-off and landing must pass dynamic crash tests, which is why divans in a Global 7500 or Falcon 8X have belts at specific positions and why a bed on a business jet is typically certified for occupancy only in cruise. Elvis's gold-plated seat belt on the bed of the Lisa Marie is the historic example of the rule being applied to furniture.
The freedom people remember is the cruise phase: no seat-belt sign in most business jets, no crew telling you to sit down, and the option to lie on the floor if you like. Turbulence does not care, and light jets feel it more than airliners. Sensible passengers keep the belt loosely fastened when seated, which is exactly what airline crews ask too.
Sources: ecfr.gov · easa.europa.eu
Aircraft in this story
