8-K

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

__________________________

FORM 8-K

__________________________

CURRENT REPORT

PURSUANT TO SECTION 13 OR 15(d)

OF THE SECURITIES EXCHANGE ACT OF 1934

 Date of Report (Date of earliest event reported): June 18, 2008

AEROCENTURY CORP.

(Exact name of Registrant as specified in its charter)

Delaware	94-3263974
(State of Incorporation)	(I.R.S. Employer Identification No.)

1440 Chapin Avenue, Suite 310

Burlingame, CA 94010

(Address of principal executive offices including Zip Code)

650-340-1888

(Registrant's telephone number, including area code)

Not applicable

(Former name and former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

 Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

 Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

 Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

 Pre-commencement communications pursuant to Rule 13e-4(c) under theExchange Act (17 CFR 240.13e-4(c)

Item 1.01 Entry into a Material Definitive Agreement

On June 18, 2008, AeroCentury Corp. (the "Company") entered into an amendment ("Amendment") to the Securities Purchase Agreement, dated April 17, 2007, among the Company, Satellite Fund II, L.P., Satellite Fund IV, L.P., The Apogee Group, LLC, and Satellite Fund V, LLC (collectively, the "Note Purchasers"), pursuant to which Amendment the Company and the Note Purchasers agreed to extend from June 30, 2008, to July 31, 2008, the deadline for the closing of the second and final installment of the sale and issuance to the Note Purchasers of 16% Senior Subordinated Notes, due December 30, 2011.

A copy of the Amendment is filed as Exhibit 99 hereto.

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned, thereto duly authorized.

Date: June 19, 2008

AEROCENTURY CORP

By: /s/ Toni M. Perazzo

Toni M. Perazzo

Sr. Vice President & Chief Financial Officer

EX-99

AeroCentury Corp.

1440 Chapin Avenue

Suite 310

Burlingame, CA 94010

Attention: Toni Perazzo

Telecopy: (650) 696-3929

June 18, 2008

Re:  Amendment to Securities Purchase Agreement, dated April 17, 2007

Dear Mr. Perazzo:

We are writing to memorialize the agreement between AeroCentury Corp. (“AeroCentury”) and Satellite Fund II, L.P., Satellite Fund IV, L.P., The Apogee Group, LLC, and Satellite Fund V, LLC (collectively the “Purchasers”) under that certain Securities Purchase Agreement dated April 17, 2007 by and among AeroCentury and the Purchasers (the “Agreement”).

In accordance with Section 17 of the Agreement, the Agreement is hereby amended such that each reference to “June 30, 2008,” including but not limited to the references in the definitions of “Final Closing Date” and “Sale Notice” and the references in Sections 4.2, 4.4 and 9.1(b), is replaced with “July 31, 2008.”  Alternatively, in the event that (a) the foregoing amendments, or (b) any failure by AeroCentury to take any action that, were it not for the foregoing amendments, would have to be taken on or before June 30, 2008, are determined, deemed or otherwise found to be an Event of Default under the terms of the Agreement, the Purchasers hereby agree to waive any rights they may have with respect to any such default, provided that such waiver shall expire automatically on at 12:01 a.m., New York time, on July 31, 2008, unless otherwise extended in a writing signed by the parties hereto.

It is further agreed that (i) nothing herein shall be construed to amend or supersede any term of the Agreement other than those expressly referenced in the preceding paragraph; (ii) nothing in herein shall constitute a waiver of the occurrence or continuance of any Event of Default under the Agreement other than those waived in the preceding paragraph; and (iii) nothing herein shall be construed to limit or affect the right of the Purchasers to take any action to enforce or interpret any provision of this Agreement through July 31, 2008.  All such rights are expressly reserved.

If the foregoing is in accordance with your understanding, please have a copy of this amendment signed and delivered to us at the address listed above.

Sincerely,

General Counsel

Satellite Asset Management

General Counsel

Agreed to and accepted by:

AEROCENTURY CORP.

By:

Name:

Title:

SATELLITE FUND II, L.P.

By: Satellite Advisors, L.L.C.

Its General Partner

By:

Name:

Title:

SATELLITE FUND IV, L.P.

By: Satellite Advisors, L.L.C.

Its General Partner

By:

Name:

Title:

THE APOGEE GROUP, LLC

By: Satellite Asset Management, L.P.

Its Manager