Summary
The Australian Transport Safety Bureau is investigating the collision with terrain of a Robinson Helicopter R22 Beta, registration VH-CWE at Budgerygar Station, Queensland on 26 September 2022.
During landing, the pilot lost control and the helicopter collided with terrain. The pilot sustained serious injuries and the helicopter was substantially damaged.
A final report will be released at the conclusion of the investigation. Should a critical safety issue be identified during the course of the investigation, the ATSB will immediately notify relevant parties, so that appropriate safety action can be taken.
Discontinuation
Overview of the investigation
About 1300 local time, on 26 September 2022, the helicopter departed a rural property, with the pilot and one passenger on board, reportedly to perform a weed inspection of that property. While flying at low altitude, the pilot lost control of the aircraft and collided with terrain. The aircraft was substantially damaged, with the pilot sustaining serious injuries, and the passenger receiving minor injuries.
The ATSB evaluated photographic evidence of the wreckage and interviewed the pilot and witnesses. There were no reported problems with the helicopter prior to the collision with terrain. The first items in the wreckage trail were the landing gear, which had separated from the helicopter and had contact marks consistent with impact to the left struts. The main wreckage was located about 400 m away on its side adjacent to the road with no obvious pre‑accident defects (Figure 1 and Figure 2).
Based on the available evidence it is likely that the accident was due to a handling error while operating at low level.
A review of Civil Aviation Safety Authority (CASA) licencing information identified that the pilot held both Commercial and Private Pilot Licences (Helicopter) and a low-level mustering endorsement. However, they did not hold a current medical certificate and CASA had no evidence that the pilot had conducted a flight review within the required period to enable operation of the R22 helicopter. As such, they were not entitled to exercise the privileges of their licence at the time of the accident.
Figure 1: Landing gear assembly components and final helicopter location
Source: Queensland Police, annotated by the ATSB
Figure 2: Helicopter wreckage
Source: Queensland Police
Reasons for the discontinuation
Based on a review of the available evidence, the ATSB considered it was unlikely that further investigation would identify any systemic safety issues or important safety lessons. Consequently, the ATSB has discontinued this investigation.
The evidence collected during this investigation remains available to be used in future investigations or safety studies. The ATSB will also monitor for any similar occurrences that may indicate a need to undertake a further safety investigation.
Occurrence summary
| Investigation number | AO-2022-044 |
|---|---|
| Occurrence date | 26/09/2022 |
| Location | Budgerygar Station |
| State | Queensland |
| Report release date | 24/01/2023 |
| Report status | Discontinued |
| Investigation level | Short |
| Investigation type | Occurrence Investigation |
| Investigation status | Discontinued |
| Mode of transport | Aviation |
| Aviation occurrence category | Collision with terrain |
| Occurrence class | Accident |
| Highest injury level | Serious |
Aircraft details
| Manufacturer | Robinson Helicopter Co |
|---|---|
| Model | R22 BETA |
| Registration | VH-CWE |
| Serial number | 4522 |
| Sector | Helicopter |
| Damage | Substantial |