Todjaeger
Potstirrer
The B757's were purchased to replace the old B727's, and were bought on the secondary/second-hand market, after the B757 production line had closed. Having said that though, it appears that the B757's purchased could/would have ~10-15 years of useful life left in them at the time of purchase.Do you think the hours are due to reliability, distance(ie too short to warrent), type of cargo or running costs. They would only suit a number of jobs(but do them well ie pure pax) and if they are U/S(alot more nowadays) then the Hercs take up the slack therefore are credited the hours. The 757 is not the newest jet out there so there are better (more reliable/efficient) options. We have operated jets for quiet awhile now(incl 727) and now because times are tight they're out the door. What apart from money has changed? the jobs are still there, more even with Afghan rots.
So what you are saying is that the king air replacements cannot be leased if we want to modify them for MP so therefore could now end up with 3 types to cover multi engine, MP and transport? The fleet is beginning to look larger 5 king airs to???
Yes Oz operates a Q300 type, not too fussed about the rest they are a bigger beast with alot more worries.
Unfortunately, because B757's are civilian airliners, they run into a few service limitations. The first is that they lack(ed) any sort of integrated self-defence systems. I believe this has been remedied to a degree, or is perhaps in the process of being remedied, but as a result, the B757's AFAIK have not been used flying into or out of Afghanistan. That means one of the things which they would be reasonably decent at, long-ranged high speed passenger transport, has not been occuring for NZDF deployments. Instead, they were used for VIP transport, flying the PM into and out of Europe IIRC.
The second thing which they lack as a result of being a fomerly civilian airliner (and not even an -F variant or conversion) is the ability have Roll-on, Roll-off cargo. While they are able to carry palletized cargo, there is no rear loading ramp and not even a starboard cargo door like on Freighter conversions. This means there is a size limit to the pallets.
Further, since the airliner was not intended to carry freight, the cargo deck has a max load limit which IIRC means that the loaded pallets have to each weight 2,000 lbs or less, with room for ~11 pallets.
What all this means is as follows. The B757's, being jet airliners can only fly into and out of airports, airbases, and airfields, they cannot safely takeoff or land on rough fields (or perhaps even damaged/poorly maintained runways...). Additionally, they are restricted to flying into/out of 'safe' areas where the security situation is benign. Lastly, due to the restrictions on size and weight of cargo, the B757's are limited in terms of what military equipment they are able to transport, and how much of it they can move. In short, while the B757's are fine for VIP/Gov't/diplomatic transport, they are not particularly suitable for transporting or supplying a NZDF deployment.
It is not a question of whether the RNZAF has the skills required to operate jet aircraft. It is a question of just how appropriate the aircraft in question is to the sort of lift missions the NZDF needs to perform, the frequency the B757's can be tasked for the flight ops which they are suitable for, and the cost of the entire support and logistics train required to allow the B757's to continue RNZAF operations for the missions which they are suitable for.
-Cheers