(1) As used in this section:
(a) "Affected land" means the same as that term is defined in Section 10-20-622.
(b) "Airspace approval" means the same as that term is defined in Section 10-20-622.
(c) "Live load" means the same as that term is defined in Section 10-20-622.
(d) "Permit period" means the same as that term is defined in Section 10-20-622.
(e) "Tower crane" means the same as that term is defined in Section 10-20-622.
(2) Except as provided in Subsection (3), a county may not require airspace approval as a condition for the county's:
(a) approval of a building permit; or
(b) authorization of a development activity.
(3) A county may require airspace approval relating to affected land as a condition for the county's approval of a building permit or for the county's authorization of a development activity if:
(a) the tower crane will, during the permit period or development activity, carry a live load over the affected land; or
(b) the affected land is within:
(i) an airport overlay zone; or
(ii) another zone designated to protect the airspace around an airport.