Standard Environments

For Environment field you should select one of the standard environment codes defined in different reliability prediction methods. The standard list of environments appears below, but some prediction methods (GJB, FIDES, IEC, 217 Plus) may provide different list:

Abbreviation	Definition
AIA	Airborne, Inhabited, Attack
AIB	Airborne, Inhabited, Bomber
AIC	Airborne, Inhabited, Cargo
AIF	Airborne, Inhabited, Fighter
AIT	Airborne, Inhabited, Trainer
ARW	Airborne, Rotary, Winged
AUA	Airborne, UnInhabited, Attack
AUB	Airborne, UnInhabited, Bomber
AUC	Airborne, UnInhabited, Cargo
AUF	Airborne, UnInhabited, Fighter
AUT	Airborne, UnInhabited, Trainer
CL	Cannon, Launch
GB	Ground, Benign
GF	Ground, Fix
GM	Ground, Mobile
GMS	Ground, Missile Silos
MFA	Airbreathing, Missile, Flight
MFF	Missile, Free Flight
ML	Missile, Launch
MP	Manpack
NH	Naval, Hydrofoil
NS	Naval, Sheltered
NSB	Naval, Submarine
NU	Naval, UnSheltered
NUU	Naval, Undersea, UnSheltered
SF	Space, Flight
USL	Undersea, Launch