Frozo.
A
Sub Class 802 Visa is an On Shore Spouse/Child Visa.
A Sub Class 309 Visa is a Spouse Visa: Offshore Temporary and Permanent (Subclasses 309 and 100).
As Aerofoil is off-shore, he would be granted a 309 Visa, not 802. Conditions and restrictions appear the same, so the balance of your comments are correct.
There is no work restriction on either Visa.