Down Arrow
Welcome Guest
FAASTeam Notice
Type: Helicopter Operations
Notice Date: Wednesday, August 23, 2023
Notice Number: NOTC3154
USHST Monthly Safety Report for August 2023
This posting will be removed on
Saturday, March 23, 2024

US Helicopter Safety Team (USHST)

Monthly Safety Report

August 2023


Fatal Accident Rate:  0.72 (+.17) above goal of 0.55 fatal accidents per 100K hrs by 2025

USHST VisionA Civil Helicopter Community with Zero Fatal Accidents


“Safety by the Numbers” (Monthly Metrics):

Days since last Fatal helicopter accident:  14 Days : 04 Hours : 23 Minutes : 56 Seconds

Fatal Accident Rate (5yr avg)(CY2019-23) 0.72 Fatal Accidents per 100K Flight Hours

Fatal Accident Rate (CY2023) 9 Fatal Accidents per 100K Flight Hours


Average number of days

between fatal accidents:

Longest time between

fatal accidents (past 5 yrs):                

2019: 16 days

107 days (2020)

2020: 18 days


2021: 17 days


2022: 21 days


2023: 22 days




Loss of Control - Inflight (LOC-I), Unintended Flight into IMC (UIMC), Low Altitude Operations (LALT). 

USHST continues to work on the implementation of Helicopter - Safety Enhancements (H-SEs) developed through data-driven analysis of 104 fatal accidents.  The H-SEs use Outreach, Policy, Technology/Equipment, and Training to reduce fatal accidents in these categories.


       US Helicopter Safety Team New Helicopter Safety Enhancements (H-SEs)   


23-01: Promote conservative go/no-go decision making (includes performance planning)

     -HAI’s Safety Working Group released some early “primer” material on the topic that they’ve socialized through Rotor Daily, and they are working on a formalized work plan for where they’d like to go with it over the next year.

23-04: Improve fatigue awareness and risk mitigation of scheduling factors leading to fatigue.

     -Pulsar Informatics, Inc is leading this effort with support from AMOA and Delta P. They’ve developed an initial work plan.


US Helicopter Safety Team Press Release (May ‘23): USHST hosts webinar June 1

How pilots can better protect themselves and their passengers from bird strikes and what to do if they occur.


 Helicopter Safety OUTREACH events:

· Register for September 2023 Webinars   USHST will be hosting webinars September 11-13, 2023 with the option to attend in-person and virtually. Please fill out the form to attend and receive the latest information.                   Previous All Hands - June 1, 2023



USHST Facebook (2615 Members)                          USHST LinkedIn               USHST Twitter

For any questions regarding the information within this notice please contact Clarke Pleasants, Program Chair-Rotor, ERAU, at 928-7774730 or email at