Use of the Leased Premises (a) Lessor, in consideration of the rents to be paid and covenants herein contained, hereby leases to Lessee the Leased Premises. (b) Lessee may use the Leased Premises for the operation of the station, and, in connection therewith, for the installation, repair, maintenance, operation, housing and removal of its Improvements and other related broadcasting equipment (together comprising the “Installations”). Lessee is fully familiar with the physical condition of the Land and has received the same in good order and condition, and agrees that the Land complies in all respects with all requirements of this Agreement. Lessee shall use the Land exclusively for purposes associated with the operation of the station. (c) Lessee shall have the right from time to time to substitute Installations of similar kind and character for those hereinabove specified, including without limitation, the rebuilding and reconfiguring of the towers on the Real Property, provided such changes shall be approved in advance by Lessor, and Lessor shall not unreasonably delay or withhold its approval. In the event Lessee submits any such changes for Lessor’s approval and Lessor does not respond within thirty (30) days after Lessor’s receipt thereof, then such changes shall be deemed approved by Lessor, so long as such changes otherwise comply with this Agreement. (d) Lessee shall have access to the Leased Premises twenty-four (24) hours per day, seven (7) days per week, for the purpose of installing, maintaining and repairing its Installations, provided that the contractors performing such work are reasonably acceptable to Lessor. (e) Lessor shall not be responsible for repairs or maintenance to the Installations, except for repairs occasioned by the negligence of Lessor, its agents, employees or contractors. (f) Lessee shall not use or permit the Leased Premises to be used by any dangerous, toxic, noxious or offensive trade or business, or for any unlawful purpose. (g) Lessee shall not directly or indirectly create or permit to be created or to remain, and will discharge any mortgage, lien, security interest, encumbrance or charge on, pledge of or conditional sale or other title retention agreement with respect to the Real Property or any part thereof or Lessee’s interest therein other than (i) this Agreement, (ii) any lien, including a mortgage on the leasehold interest of Lessee, which may be approved by the Lessor in writing, which approval shall not be unreasonably withheld, (iii) liens for impositions not yet payable, or payable without the addition of any fine, penalty, interest or cost for non-payment, or being contested as permitted by Paragraph 3(d), below, and (iv) liens of mechanics, materialmen, suppliers or vendors, or rights thereto, incurred in the ordinary course of business for sums which under the terms of the related contracts are not at the time due, provided that adequate provision for the payment thereof shall have been made.