Zippel Bay

Zippel Bay Heliport & Seaplane Base, often shortened to Zippel Bay, is a combined heliport and seaplane base located on the north side of Biwabik. This is the facility for all of Biwabik's seaplane traffic and a limited number of helicopters (as additional helicopter traffic will be served through Biwabik's full airport once built). Zippel Bay uses the code BIZ.

In accordance with the MRT Rules, additional seaplane and helicopter gates will become available as the town ranks up:

Rank	Seaplane gates	Helipads
Councillor	1	1
Mayor	3	2
Senator	5	2
Governor	10	2

Gate assignments

Helipads are lettered A and B, and seaplane gates are numbered 1 through 10.

Gate	Airline
A	Gate closed, will be available when Biwabik reaches the Mayor rank.
B	Clipper Airlines
1	Clipper Airlines