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Rule 424(b)(3)
Registration Statement No. 333-21901
Pricing Supplement No. 25
Dated May 9, 1997
(To Prospectus dated February 24, 1997 and
Prospectus Supplement dated February 24, 1997)
INTERNATIONAL LEASE FINANCE CORPORATION
$500,000,000
Medium-Term Notes, Series I
Principal Amount: $40,000,000
Issue Price: $40,000,000
CUSIP: 45974VSY5
Settlement Date: May 14, 1997
Stated Maturity (date): June 1, 2000
Interest Rate: 6.63%
Overdue Rate (if any): Not applicable
Redeemable by the Company on or after: Not applicable
Repayable at the option of the holder on: Not applicable
Optional Reset Dates: Not applicable
Extension Periods: Not applicable
Final Maturity: Not applicable
Repurchase Price (for Original Issue Discount Notes): Not applicable
Type of Note (check one):
Book-Entry Note _X___
Certificated Note____
Other Provisions: