Summary
The instructor stated that after a normal flight and circuit approximately half air brake was set for the approach. Additionally during the approach further air brake was set, for a short period, to steepen the approach. When the instructor then checked the indicated airspeed he observed that it had reduced to less than 45 knots. He stated that he did not close the air brake in time to prevent a heavy landing. This accident was not the subject of an on-site investigation.
Occurrence summary
| Investigation number | 198703507 |
|---|---|
| Occurrence date | 26/09/1987 |
| Location | McCaffrey Field, Bowenville |
| Report release date | 03/12/1987 |
| Report status | Final |
| Investigation type | Occurrence Investigation |
| Investigation status | Completed |
| Mode of transport | Aviation |
| Aviation occurrence category | Hard landing |
| Occurrence class | Accident |
| Highest injury level | None |
Aircraft details
| Manufacturer | Alexander Schleicher Segelflugzeugbau |
|---|---|
| Model | K7 |
| Registration | VH-GQX |
| Serial number | 7241 |
| Operation type | Gliding |
| Departure point | McCaffrey Field QLD |
| Destination | McCaffrey Field QLD |
| Damage | Substantial |