Press Releases
University of North Dakota (UND) Adds Another Robinson R44 Cadet to Training Fleet
Torrance, CA (June 9, 2021) — In May, the University of North Dakota (UND) took delivery of its fifth R44 Cadet helicopter. This Cadet, like the University’s other four Cadets, [...]
New Robinsons Include Enhanced Audio Alerts
Torrance, CA (May 11, 2021) — Recent updates to onboard instruments and audio systems have allowed Robinson to incorporate enhanced audio alerts across its model lineup. All new Robinson helicopters [...]
What’s New
Recent updates to onboard instruments and audio systems have allowed Robinson to incorporate enhanced Audio Alerts across its model lineup. Alerts now sound through crew headsets. A horn indicates rotor RPM is low, a warble tone indicates rotor RPM is high. New R66s also have an audio alert for high torque or high gas temperature. This alert is equivalent to the First Limit Indicator found in some larger turbine helicopters. Using audio alerts instead of visual indicators allows for maximum heads-up flight.

Robinson’s Cockpit Video Camera is now optional on R22/R44 helicopters and standard on R66 helicopters ordered after 15 January 2021. The 4K Ultra HD video camera records video, intercom audio, radio communications, and GPS position to a removable 128 GB USB flash drive.

Publication Updates
June 2021
- R44 Service Bulletin SB-108
- R44 Service Bulletin SB-109
- R66 Service Bulletin SB-39
- R22 Service Letter SL-90
- R22 Service Letter SL-91
- R22 Service Letter SL-92
- R22 Service Letter SL-93
- R44 Service Letter SL-76A
- R44 Service Letter SL-80
- R44 Service Letter SL-81
- R44 Service Letter SL-82
- R66 Service Letter SL-38
- R66 Service Letter SL-39
- R66 Service Letter SL-40
- R66 Service Letter SL-41
- R66 Service Letter SL-42
21 May 2021
Please see Publications’ Current Status Page for current revisions.













