- operating as Pilot Flying in Low Vis conditions (take-off/approach/landing)?
No, the skipper will be PF.
- calling for and executing a Rejected Take-off?
Call for, yes, executing, only in the event of incapacitation.
- landing/take-off in adverse weather conditions, eg. x-wind/contaminated
runways/wind shear/etc?
Limited crosswind for first 6months.
- challenging/demanding approaches like circling approaches/Cat C airfields?
Yes
- taxiing the aircraft?
Yes
- signing the Tech log?
No