I think shoulder straps ahould be used regardless of any other potential event like the transmission ripping out of its mounts in the Bell mediums. The complaint I have with the straps installed in most of the fire fighting mediums is that they are there to meet the contract demand and in themselves are a liability in a situation where the a/c were to roll over.
We go to great lengths to ensure that the escape ladder is installed, seat legs are painted to be identified as an escape ladder, push out type windows are installed, etc. Yet, once the rollover happens and these shoulder straps are undone, they become traps for confused passengers trying to get out of the a/c as they just hang there at full length.
If safety were the real issue, these straps would be of the recoil type which would ensure that they are out of the way as soon as they are released. This would also apply to the lap belts in the pax seats.
Comments?
We go to great lengths to ensure that the escape ladder is installed, seat legs are painted to be identified as an escape ladder, push out type windows are installed, etc. Yet, once the rollover happens and these shoulder straps are undone, they become traps for confused passengers trying to get out of the a/c as they just hang there at full length.
If safety were the real issue, these straps would be of the recoil type which would ensure that they are out of the way as soon as they are released. This would also apply to the lap belts in the pax seats.
Comments?