investigating Carrier Burble

[Mayo]

I started to notice this Burble. But to me it seems too violent.
Here are two Track files. Little different circum stances.

On the Stennis it just felt like running over a small bump.
On the SC I got a pitch up and increased AoA, even to the point the AoA warning goes off.

You will see I make no pitch input at that point.

(Feel free to Grade my Landings )

CASE1_2021_SC1.trk CASE1_2021_Stennis2.trk

Edited June 2, 2022 by 87th_Neptune

[BIGNEWY]

Thanks for the tracks and the chat in discord, I have asked the team to take a look, my initial thoughts are the burble is within intended parameters, if the team see something else I will let you know. Work on the burble will also continue to be tweaked. 

thanks

[Mayo]

Any more feedback?

It seems strange to me. The AoA goes from 8.1 to over 13 without inputs from me.

[Fulcrumkiller31]

Maybe this is normal but I thought I would give my input. I have done about 20 traps thus far and gotten the following results:

ACLS mode 1, minimal wind, ship at 25 knots I hit the 1 wire most times.

ACLS mode 1, 10 knots wind, ship at 25 knots, bounces the hook and bolter.  (manually flown I get 2-3 wire most times, almost need to go to milpower to catch a wire)

If I turn wake turbulence off. ACLS mode 1, 3 wire every time. 

 

Maybe burble is too strong? Or, this is how it is in real life. Must be quite an exciting experience. 

 

EDIT: According to a SME flight ops don't typically happen at 30kts... Ill try slowing it down to 10-15 knots and see what the difference is.

Edited July 5, 2022 by Fulcrumkiller31

[Nealius]

With Wake Turbulence off, 23kts over the deck (7kts natural wind IIRC) angled to cancel out x-wind component by Airboss scripting, I consistently observe AoA slightly increase in-close, significantly increase at the ramp, then significantly decrease in-the-wires. Prior to the burble I don't recall such AoA fluctuations. 

I can't quantify what the aircraft or my throttle is doing since I'm focused on the ball and lineup, but that's just one thing I've observed from watching the AoA bracket.

[algherghezghez]

I get this only in the f-18 and not in the f-14

On 7/6/2022 at 6:29 AM, Nealius said:

With Wake Turbulence off, 23kts over the deck (7kts natural wind IIRC) angled to cancel out x-wind component by Airboss scripting, I consistently observe AoA slightly increase in-close, significantly increase at the ramp, then significantly decrease in-the-wires. Prior to the burble I don't recall such AoA fluctuations. 

I can't quantify what the aircraft or my throttle is doing since I'm focused on the ball and lineup, but that's just one thing I've observed from watching the AoA bracket.

 

[BIGNEWY]

Hi all, 

sorry for late reply here, the burble seems to be as intended currently, however we may see some tweaks in the future. 

There is an issue open for the F-14 getting double burble and I am chasing it up currently as a fix was being tested. 

thank you