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-   -   Pilatus PC-24 Jet - happy customers? (https://www.pprune.org/pacific-general-aviation-questions/635018-pilatus-pc-24-jet-happy-customers.html)

Office Update 24th Aug 2020 23:56

Pilatus PC-24 Jet - happy customers?
 
The August 2020 issue of BCA magazine has conducted their first Customer survey report on the PC-24 Jet. Many issues suggest;
Windscreens cracking on a regular basis even after being changed.
Fuel imbalance when using the single point refuelling.
Incorrect quantity of fuel being loaded due software issues.
Avionics and cockpit cooling issues on a hot day.

Any pilot or operator feedback?

machtuk 25th Aug 2020 06:45

Be interesting to know just how many unimproved strip Ops they are actually doing?
Pilatus has a good sales pitch but in reality the 24 is very limited!

morno 25th Aug 2020 11:06


Originally Posted by machtuk (Post 10869754)
Be interesting to know just how many unimproved strip Ops they are actually doing?
Pilatus has a good sales pitch but in reality the 24 is very limited!

In Australia, I’m going to go out on a limb and say none to may as well be none. I’m not sure what category RFDS Central and Western Ops run theirs in (aerial work? Charter?), but if it’s charter, they won’t be going in and out of “unimproved strips”.

machtuk 25th Aug 2020 12:36

They operate under aerial work even though they would have charter on their AOC.
with that medical fit out there wouldn't be a lot left over for fuel to get the range needed in WA.
Its flash looking but that's about all!

swh 25th Aug 2020 21:24


Originally Posted by Office Update (Post 10869614)
The August 2020 issue of BCA magazine has conducted their first Customer survey report on the PC-24 Jet. Many issues suggest;
Windscreens cracking on a regular basis even after being changed.
Fuel imbalance when using the single point refuelling.
Incorrect quantity of fuel being loaded due software issues.
Avionics and cockpit cooling issues on a hot day.

Any pilot or operator feedback?

Sound like fairly "normal" new aircraft type issues which get ironed out with time in service.

Petropavlovsk 25th Aug 2020 22:25

swh, do you honestly believe a windscreen cracking in a pressurised aircraft capable of flying at 45,000 is "normal" for a new aircraft ?
As a previous post suggests, slick advertising.
Initial launch/new type customer discounts can lead to flawed decision making.

rcoight 26th Aug 2020 02:36

Ours regularly flies between Darwin and Adelaide, so range is not bad for what is after all a single-pilot light jet.
The windscreen thing is a known issue but we have had no trouble with ours.
I’ve never had a fuel imbalance after using the single-point refuelling, nor the incorrect amount loaded.
The system is, however, quite fussy and if you are in a rush and don’t let it “complete” properly I can see how that may be possible. But I call that operator error, not a fault with the aircraft.
We haven’t had any issues with avionics / cockpit cooling. The environmental system is far more effective than in the PC-12.

morno 26th Aug 2020 04:43


Originally Posted by rcoight (Post 10870645)
Ours regularly flies between Darwin and Adelaide, so range is not bad for what is after all a single-pilot light jet.
The windscreen thing is a known issue but we have had no trouble with ours.
I’ve never had a fuel imbalance after using the single-point refuelling, nor the incorrect amount loaded.
The system is, however, quite fussy and if you are in a rush and don’t let it “complete” properly I can see how that may be possible. But I call that operator error, not a fault with the aircraft.
We haven’t had any issues with avionics / cockpit cooling. The environmental system is far more effective than in the PC-12.

What’s the average TAS/Mach No. rcoight?

My prediction is like anything Pilates, the first model is a bit rough, but they refine them over time and they end up being a pretty bloody good machine. At least that’s what I noticed with the PC-12

compressor stall 26th Aug 2020 05:39

Shhh rcoight don't let the facts get in the way of others' agenda.

@machtuk

Its flash looking but that's about all!
You've clearly never compared levels of certification standards (read crashworthiness) between it and others in the market space (e.g. B350) have you?
Or detailed performance analyses on specific runways?

rcoight 26th Aug 2020 06:50


Originally Posted by morno (Post 10870681)
What’s the average TAS/Mach No. rcoight?

My prediction is like anything Pilates, the first model is a bit rough, but they refine them over time and they end up being a pretty bloody good machine. At least that’s what I noticed with the PC-12

We don't push ours much at all in the cruise, so almost always use 0.70 or 0.71, which usually gives a TAS between 405 and 420kt.
The aircraft is quite capable of doing 0.74 (which is the MMO) at all altitudes, but you'd never really use it, as if it accidentally went to 0.741 before the auto-throttles caught it it would record an overspeed.
I agree it's never wise to buy the first of any type (whether it be cars or aircraft, I don't know why people want to be first). There will always be some bugs that need ironing out.

Overall I think it's a very fine aircraft and will only get better as they make more.

Bend alot 26th Aug 2020 06:57


Originally Posted by Petropavlovsk (Post 10870557)
swh, do you honestly believe a windscreen cracking in a pressurised aircraft capable of flying at 45,000 is "normal" for a new aircraft ?

RAAF and Cobham don't mind changing a few windcreens on the Challengers.

arketip 26th Aug 2020 07:17


Originally Posted by Petropavlovsk (Post 10870557)
swh, do you honestly believe a windscreen cracking in a pressurised aircraft capable of flying at 45,000 is "normal" for a new aircraft ?

Global express are still cracking windscreens after 20 years

Capt Fathom 26th Aug 2020 07:34

Pilatus! How bad could it be? :)

morno 26th Aug 2020 09:33


Originally Posted by rcoight (Post 10870734)
We don't push ours much at all in the cruise, so almost always use 0.70 or 0.71, which usually gives a TAS between 405 and 420kt.
The aircraft is quite capable of doing 0.74 (which is the MMO) at all altitudes, but you'd never really use it, as if it accidentally went to 0.741 before the auto-throttles caught it it would record an overspeed.
I agree it's never wise to buy the first of any type (whether it be cars or aircraft, I don't know why people want to be first). There will always be some bugs that need ironing out.

Overall I think it's a very fine aircraft and will only get better as they make more.

Good to hear. As you say I’m sure they’ll get better as they make more.

With regards to the speed, I know in the Airbus, we normally sit around Mach 0.78-0.79. MMO is 0.82. Obviously I’ve never flown the PC-24, but I reckon you could easily sit closer to MMO with no problem on your average day. Jets aren’t really that efficient sitting too far below Mmo normally.

Good luck with it. Hopefully RFDS sees more of them in the future around the country.

machtuk 26th Aug 2020 09:43

To get that range DN-AD with any sort of payload I imagine LRC would be needed. 0.70 is pretty slow for a modern day designed jet.
Be interesting to see if the 24 is able to do that route with a 80kts H/W and an Alt at either destination.
Ive done that route many times in a 0.80 machine, anything slower would be painful!

rcoight 26th Aug 2020 09:55


Originally Posted by morno (Post 10870865)
Good to hear. As you say I’m sure they’ll get better as they make more.

With regards to the speed, I know in the Airbus, we normally sit around Mach 0.78-0.79. MMO is 0.82. Obviously I’ve never flown the PC-24, but I reckon you could easily sit closer to MMO with no problem on your average day. Jets aren’t really that efficient sitting too far below Mmo normally.

Good luck with it. Hopefully RFDS sees more of them in the future around the country.

Cheers, morno. It's a fantastic machine and represents a huge step up from the PC12 / B200 in terms of performance and patient / crew comfort.
As it's a totally new type and our first jet we are being conservative with the way we use it (quite rightly in my view).
M0.70 or 0.71 is very efficient, especially at FL450.

rcoight 26th Aug 2020 10:02


Originally Posted by machtuk (Post 10870874)
To get that range DN-AD with any sort of payload I imagine LRC would be needed. 0.70 is pretty slow for a modern day designed jet.
Be interesting to see if the 24 is able to do that route with a 80kts H/W and an Alt at either destination.
Ive done that route many times in a 0.80 machine, anything slower would be painful!

M0.70 works fine DN-AD most of the time. Of course if there's a strong headwind / alt requirements, or we have a particularly heavy load we stop at YBAS.
Hardly a big deal. We have also done DN-ML more than once. Not too shabby.
You should remember we are talking about a single-pilot aircraft with a large cabin and incredible field performance.
All aircraft are a compromise in many ways.
The -24 trades ultimate speed and range for cabin size and field performance (including unimproved airstrips) and also has that huge rear door.
Compared to the palava trying to wedge patients into other jets, it's heaven.

machtuk 26th Aug 2020 10:07


Originally Posted by rcoight (Post 10870891)
M0.70 works fine DN-AD most of the time. Of course if there's a strong headwind / alt requirements, or we have a particularly heavy load we stop at YBAS.
Hardly a big deal. We have also done DN-ML more than once. Not too shabby.
You should remember we are talking about a single-pilot aircraft with a large cabin and incredible field performance.
All aircraft are a compromise in many ways.
The -24 trades ultimate speed and range for cabin size and field performance (including unimproved airstrips) and also has that huge rear door.
Compared to the palava trying to wedge patients into other jets, it's heaven.

The 24 sure does have advantages over the faster jets. Can you get to 45K in ISA+25? As you know that's where the fuel saving is. Do your current Ops allow for Single Pilot Ops?

rcoight 26th Aug 2020 11:12


Originally Posted by machtuk (Post 10870893)
The 24 sure does have advantages over the faster jets. Can you get to 45K in ISA+25? As you know that's where the fuel saving is. Do your current Ops allow for Single Pilot Ops?

Every time I fly it I'm on my own up the front, unless it's a check flight.
I've taken off from Darwin at MTOW and climbed direct to FL450. It's fine.

catseye 26th Aug 2020 11:50


Originally Posted by rcoight (Post 10870954)
Every time I fly it I'm on my own up the front, unless it's a check flight.
I've taken off from Darwin at MTOW and climbed direct to FL450. It's fine.

Wondering what fuel burn and tas you would be getting at Fl450. no step climb is a good effort.


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