EXHIBIT 31.2

                     Rule 13a-14(a)/15d-14(a) CERTIFICATION


CERTIFICATION
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I, Clifford B. Wattley, certify that:


1. I have reviewed this annual report on Form 10-K of Pegasus Aircraft  Partners
II, L.P.


2. Based on my knowledge, this report does not contain any untrue statement of a
material fact or omit to state a material fact  necessary to make the statements
made, in light of the  circumstances  under which such statements were made, not
misleading with respect to the period covered by this report;


3.  Based  on my  knowledge,  the  financial  statements,  and  other  financial
information included in this report, fairly present in all material respects the
financial  condition,  results of operations and cash flows of the registrant as
of, and for, the periods presented in this report;


4. The  registrant's  other  certifying  officer(s)  and I are  responsible  for
establishing and maintaining  disclosure  controls and procedures (as defined in
Exchange Act Rules 13a-15(e) and 15d-15(e)) for the registrant and have:


         a) Designed such  disclosure  controls and  procedures,  or caused such
         disclosure   controls  and   procedures   to  be  designed   under  our
         supervision,  to  ensure  that  material  information  relating  to the
         registrant,  including its consolidated subsidiaries,  is made known to
         us by others within those entities,  particularly  during the period in
         which this report is being prepared;


         b) Evaluated the effectiveness of the registrant's  disclosure controls
         and procedures and presented in this report our  conclusions  about the
         effectiveness of the disclosure controls and procedures,  as of the end
         of the period covered by this report based on such evaluation; and


         c)  Disclosed  in this report any change in the  registrant's  internal
         control over financial  reporting that occurred during the registrant's
         most recent fiscal quarter (the  registrant's  fourth fiscal quarter in
         the case of an  annual  report)  that has  materially  affected,  or is
         reasonably  likely to  materially  affect,  the  registrant's  internal
         control over financial reporting; and


5. The registrant's other certifying  officer(s) and I have disclosed,  based on
our most recent evaluation of internal control over financing reporting,  to the
registrant's auditors and the audit committee of registrant's board of directors
(or persons performing the equivalent function):


         a) All significant  deficiencies and material  weaknesses in the design
         or operation of internal  control over  financial  reporting  which are
         reasonably  likely to  adversely  affect  the  registrant's  ability to
         record, process, summarize and report financial information; and


         b) Any fraud,  whether or not  material,  that  involves  management or
         other  employees  who  have a  significant  role  in  the  registrant's
         internal control over financial reporting.


Date:  March 29, 2004
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By:    /s/ CLIFFORD B. WATTLEY
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       Clifford B. Wattley
       President and Director of Air Transport Leasing, Inc.
       Administrative General Partner of Pegasus Aircraft Partners II, L.P.