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[CANNOT REPRODUCE-TRACK PLEASE] JDAM FLT time not accurate?


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Posted

Whenever I fire a JDAM, it hits the target a lot earlier than the stated FLT time. Is that normal?

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Posted

No it's not normal.

 

FLT times still don't work. However, it seemed to work in Wag's recent JDAM video. To the exact second.

 

He was either using a newer build where it's fixed, or a bug crept back since then. The pre-drop times are not being dynamically changed, whereas in Wag's video they are.

 

Can you provide a track. It'd do it, but schedule is tight today.

Posted

Frankly, I'm struggling to reproduce that situation regularly. Sometimes, the timer is off, and sometimes it is not.

 

Still looking into this.

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Posted

Ok for this issue, please see the attached track.

 

First drop in AUTO TOO and the predicted flight time is something like 39s. Actual bomb TTI is alot longer.

 

Second drop in MAN TOO and flight time is predicted 1:40s. Bomb impacts well before timer expires.

 

These 0:39s and 1:40s seem to be hard coded - all my drops show one of these two figures.

 

Could actually be fixed, since Wag's JDAM video shows correct behavior. Did it make it's way to our OB build? or did it break since?

JDAM TTI Test.trk

Posted

Yep, I agree with AvroLanc. Seems to be 39s in AUTO TOO and 1'40'' in MAN TOO regardless of when bomb is released. So, impact is either early or late.

 

See attached tracks for examples.

Hornet JDAM timer.trk

Hornet JDAM timer 2.trk

Intel i7 12700K · MSI Gaming X Trio RTX 4090 · ASUS ROG STRIX Z690-A Wi-Fi · MSI 32" MPG321UR QD · Samsung 970 500Gb M.2 NVMe · 2 x Samsung 850 Evo 1Tb · 2Tb HDD · 32Gb Corsair Vengance 3000MHz DDR4 · Windows 11 · Thrustmaster TPR Pedals · Tobii Eye Tracker 5 · Thrustmaster F/A-18 Hornet Grip · Virpil MongoosT-50CM3 Base · Virpil Throttle MT-50 CM3 · Virpil Alpha Prime Grip · Virpil Control Panel 2 · Thrustmaster F-16 MFDs · HTC Vive Pro 2 · Total Controls Multifunction Button Box

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