Robinson R44 II

14 ADs match the Robinson R44 II airframe. Engine ADs depend on the engine installed and are listed on each aircraft page.

• 2025-11-07Engine/ Transmission couplingJul 11, 2025
• 2024-23-01Robinson Helicopter CompanyJan 7, 2025
• 2024-20-07Various HelicoptersDec 5, 2024
• 2024-20-03Robinson Helicopter Company HelicoptersNov 29, 2024
• 2022-12-08Robinson Helicopter Company HelicoptersJun 29, 2022
• 2021-19-08Robinson Helicopter Company HelicoptersSep 22, 2021
• 2020-18-08Robinson Helicopter CompanyAug 27, 2020
• 2020-08-10Robinson Helicopter Company HelicoptersMay 22, 2020
• 2020-05-11Robinson Helicopter Company HelicoptersApr 16, 2020
• 2016-26-04Robinson Helicopter Company HelicoptersFeb 8, 2017
• 2013-05-15Robinson Helicopter Company HelicoptersApr 30, 2013
• 2011-12-10Robinson Helicopter Company Model (Robinson) R22, R22 Alpha, R22 Beta, R22 Mariner, R44…Jul 5, 2011
• 2010-24-03Robinson Helicopter Company (Robinson) Model R22, R22 Alpha, R22 Beta, and R22 Mariner…Dec 29, 2010
• 2007-11-01Robinson Helicopter Company Model R44 and R44 II HelicoptersJun 27, 2007

AI-extracted — verify against original. Applicability must be confirmed by a mechanic against the aircraft's records.

One email when a new AD may apply to this model. Stop any time.

NTSB events

321

Destroyed

46

Substantial damage

271

Minor damage

1

No damage

0

Per 1,000 aircraft per year, 2016–2025

14.3

Events are NTSB accidents and incidents matched to Robinson R44 II airframes by serial number or N-number; counts are approximate, because older events can't always be matched. The yearly rate divides NTSB events from 2016 to 2025 by the number of registered Robinson R44 II aircraft in each of those years. Not adjusted for hours flown: training aircraft fly far more than most.

• Sep 13, 2026Substantial damage · minor injuries · Natchez, MSN7527L
• Sep 11, 2026Damage not reported · none injuries · Milton, GAN4026E
• Aug 13, 2026Substantial damage · minor injuries · Anthony, FLN861MP
• Aug 2, 2026Substantial damage · none injuries · Bennett, IAN26KL
• Jul 16, 2026Substantial damage · none injuries · Coralville, IAN322TC

125 reports on Robinson R44 II airframes. Each aircraft page lists its own reports.

14 ADs published since 1998 may apply to the Robinson R44 II; recurring ADs need to be checked at each inspection. 321 NTSB events since 1982 involve Robinson R44 II airframes; from 2016 to 2025, about 14.3 a year per 1,000 registered aircraft. Operators and repair stations filed 125 service difficulty reports on Robinson R44 II airframes since 1995. Check each aircraft's own record before you buy.

• Read the logbooks for the airframe, engine and propeller, start to finish.
• Check AD compliance records against the ADs that may apply.
• Look for damage history and Form 337 major repairs and alterations.
• Have an independent A&P or IA do a pre-buy inspection.
• Run a title search and use escrow for the payment.