To weather the downturn in traffic, Tower ended its lease on one Boeing 747, but retained leases on five others.
Officials said they hoped that having an agreement might persuade the Port Authority to end its lease early.
As of 2007, the church ended their lease on the Rickreall Elementary building.
Alternatively, the Giuliani administration is considering filing a suit to end the authority's lease early.
The Board of Selectmen voted to end the museum's $1 annual lease and to sell the building early next year to the highest bidder.
The Port Authority said it is seeking to end the rink's lease because it was badly run.
However, in May, 2011, the group announced that funding had fallen through and they were ending their lease prematurely.
They have threatened to end his lease if he does not start paying by the end of September.
When the bunker's existence was revealed, the government cleared it of any sensitive equipment and ended its lease.
The department ended the foundation's lease in December, citing debts of about $250,000 and a lack of expected revenue.