Airworthiness Directive 72-22-05
one-timeAirworthiness Directives; cas (Vne)". b. For PA-24-250 and PA-24-260 type airplanes, "Max. structural cruising: 167 mph cas (Vno). Do not exceed 188 mph cas
Which aircraft AD 72-22-05 applies to
Vne/Vno airspeed placard requirement (applicability read from the AD teaser — confirm exact model/serial from the records.)
Whether AD 72-22-05 actually applies to your aircraft (by serial and installed parts) and whether it’s already complied with comes from that aircraft’s records.
How AD compliance is recorded
A valid compliance record (14 CFR 43.9) states:
Tailplate reads a tail number’s logbooks and matches every applicable AD — including this one — to its compliance evidence, with recurring next-due dates computed.
Look up a tail number →Applicability is derived from the FAA directive corpus and is advisory, not a legal airworthiness determination. Compliance is established only from an aircraft’s actual records.