Acronym Help
 

Hi all,

Hopefully a quick one for someone out there.....

What is the meaning of the acrnym TBHSI? I've seen it noted a couple of times but have no idea what it stands for, does anyone out there know? I've done a thread and Google search but to no avail.

Many thanks in advance,

P2C

Probably Time Before Hot Section Inspection, refers to flying hours left on a turbine engine before borescope of the hot section (i.e. combustor, nozzle box and turbines) required.

Agreed, Time Before Hot section inspection.

Hi db / matkat,

Many thanks for the quick response, much appreciated.

Cheers,

P2C

haha
 

great .... learned something new.. :)

TB = time before
TS = time since

Not that uncommon expessions, as is HSI.

To Be Honest, Sod It! :ok: