FORM 10-Q

           SECURITIES AND EXCHANGE COMMISSION
                Washington, D.C. 20549

   [ X ] Quarterly Report Under Section 13 or 15(d) of the
             Securities Exchange Act of 1934

     For the quarterly period ended: March 31, 1999

                         OR

   [   ] Transition Report Under Section 13 or 15(d) of the
         Securities Exchange Act of 1934

    For the transition period from                   to           
       

        Commission File Number:  0-13510

         ZOND-PANAERO WINDSYSTEM PARTNERS I
          A CALIFORNIA LIMITED PARTNERSHIP
   (Exact name of Registrant as specified in its charter)

          CALIFORNIA                           77-003535
(State or other jurisdiction of            (I.R.S. Employer
incorporation or organization)             Identification No.)

         13000 Jameson St., Tehachapi, California 93561
       (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)
                    (ZIP CODE)

                    (661) 822-6835
   (Registrant's telephone number, including area code)

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

Indicate by check mark whether the registrant (1) has filed all
reports required to be filed by Section 13 or 15(d) of the
Securities Exchange Act of 1934 during the preceding 12 months
(or for such shorter period that the registrant was required to
file such reports), and (2) has been subject to such filing
requirements for the past 90 days.

                   YES  X     NO    
<PAGE>
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PART I -- FINANCIAL INFORMATION


Item 1.

Balance Sheets at March 31, 1999 and December 31, 1998.

Statement of Operations for the
  Three Months Ended March 31, 1999, and
 March 31, 1998.

Statement of Changes in Partners' Capital
  Accounts at March 31, 1999, and December 31, 1998.

Statement of Cash Flows for the Three Months 
  Ended March 31, 1999, and March 31, 1998.

Notes to Interim Financial Statements.
PAGE
<PAGE>
<TABLE>
ZOND-PANAERO WINDSYSTEM PARTNERS I
(A California Limited Partnership)
BALANCE SHEET
(Amounts in thousands)
<CAPTION>
                                        December 31,   March 31,
                                          1998            1999
                                        (Audited)     (Unaudited)
<S>                                      <C>          <C>
ASSETS
Current assets:
  Cash                                   $       10   $      458
  Accounts receivable                           543          956 
  Other current assets                           87           55
                                         -----------  -----------
   Total current assets                         640        1,469
                                         -----------  -----------
Noncurrent assets:
  Building                                       98           98
  Wind turbines                              49,561       49,561
  Less - Accumulated depreciation           (34,737)     (35,361)
                                         -----------  -----------
   Total noncurrent assets                   14,922       14,298
                                         -----------  -----------
Total assets                             $   15,562   $   15,767
                                         ===========  ===========
LIABILITIES AND PARTNERS' CAPITAL
Current liabilities:
  Current portion of
    notes payable to related party       $    2,398   $    2,398
  Accounts payable                               22           21
  Interest payable to related party           3,864        4,186
  Amounts payable to related parties            260          228 
                                         -----------  -----------
   Total current liabilities                  6,544        6,833
                                         -----------  -----------
  Notes payable to related party, less
    current portion                           9,302        9,302
                                         -----------  -----------
Partners' capital:
  Limited partners                             (865)        (949)
  General partner                                 0            0
  Substituted limited partner                     0            0
  Special limited partner                        --           --  
  Contributed capital                           581          581
                                         -----------  -----------
   Total partners' capital                     (284)        (368)
                                         -----------  -----------
Total liabilities and partners' capital  $   15,562   $   15,767
                                         ===========  ===========
<FN>
See accompanying notes to interim financial statements
</TABLE>
<PAGE>
<TABLE>
ZOND-PANAERO WINDSYSTEM PARTNERS I
(A California Limited Partnership)

STATEMENT OF OPERATIONS
(Amounts in thousands except limited partnership units)
<CAPTION>
                                      For the Three Months Ended
                                               March 31, 
                                             1998         1999
<S>                                      <C>          <C>
Revenues:
  Sales of electricity                   $    1,069   $    1,261
  Other income                                    9            8
                                         -----------  -----------
                                              1,078        1,269
                                         -----------  -----------
Costs and Expenses:
  Depreciation                                  624          624
  Interest expense                              380          322
  Property taxes                                  5           32
  Management fees and land lease 
     to related parties                          44           59
  Maintenance and other operating 
     costs to related parties                   188          276
  Other operating costs                           3           23
  Insurance expense                              29           17
                                         -----------  -----------
                                              1,273        1,353
                                         -----------  -----------
Net income                               $     (195)  $      (84)
                                         ===========  ===========

Net income per limited
   partnership unit                      $   (0.164)  $   (0.071)
                                         ===========  ===========
Number of limited partnership
   units outstanding                          1,190        1,190
                                         ===========  ===========

<FN>
See accompanying notes to interim financial statements
</TABLE>









<PAGE>
<TABLE>
ZOND-PANAERO WINDSYSTEM PARTNERS I
(A California Limited Partnership)

STATEMENT OF CHANGES IN PARTNERS' CAPITAL

(Amounts in thousands)
<CAPTION>
<CAPTION>                                         
                                                          Substit.           
                                       General Limited    Limited   Contrib.
                              Total    Partner Partners   Partner   Capital
<S>                           <C>      <C>     <C>        <C>       <C>
Profit and loss allocation 
 percentage                    100%       .5%       99%      .5%
Capital contributions, net 
 of private placement costs 
 and cash distributions       $27,000  $ 273   $26,146    $    -    $ 581
Conversion to 
Substituted Limited 
Partner                            -     (83)        -       83        -

Loss for the period from 
 June 29, 1984(inception)
 through December 31, 1996    (26,039)  (184)  (25,778)     (77)       -

Balance at December 31, 1996      961      6       368        6       581

Net loss                       (1,061)    (5)    (1,051)     (5)       -

Balance at December 31, 1997     (100)     1       (683)      1       581

Net loss                         (184)    (1)      (182)     (1)       -

Balance at December 31, 1998     (284)     0       (865)      0       
581      

Net loss                          (84)     0        (84)      0        -

Balance at March 31, 1999      $ (368) $   0   $   (949)  $   0     $ 581   

<FN>        
                 See accompanying notes to financial statements.
</FN>
PAGE
<PAGE>

</TABLE>
<TABLE>
ZOND-PANAERO WINDSYSTEM PARTNERS I
(A California Limited Partnership)

STATEMENT OF CASH FLOWS
INCREASE (DECREASE) IN CASH

(Amounts in thousands)
<CAPTION>
                                       For the Three Months Ended
                                                 March 31,
                                               1998         1999
<S>                                          <C>          <C>
Cash flows from operating activities:
  Net (loss) income                      $     (195)   $    (84) 

  Adjustments to reconcile net loss to cash
   provided by (used in) operating activities -
     Depreciation                               624         624
  Changes in assets and liabilities -
     Accounts receivable                       (436)       (413)
     Prepaid insurance and other                 (6)         32 
     Accounts payable and accrued expenses        8          (1)
     Amounts payable to related party          (126)        (32)
     Accrued interest payable 
       to related party                         379         322
                                         -----------   ---------
        Net cash provided (used)                248         448

Cash flows from financing activities:
  Principal payments on notes payable 
       to related party                          --          --
                                         -----------   ---------
   Net increase in cash and cash equivalents    248         448

Cash & cash equivalents beginning of period     183          10
                                         -----------   ---------
Cash and cash equivalents end of period  $      431   $     458
                                         ===========   =========
Supplemental disclosure of cash flow information:
  Cash paid during the year for interest $       --    $     --
                                         ===========   =========
<FN>

See accompanying notes to interim financial statements
</TABLE>
PAGE
<PAGE>
ZOND-PANAERO WINDSYSTEM PARTNERS I
(A California Limited Partnership)

NOTES TO INTERIM FINANCIAL STATEMENTS
(Unaudited)

1.   The accompanying unaudited financial statements reflect
     all adjustments which are, in the opinion of the 
     Partnership's general partner, necessary to a fair statement
     of the results for the periods presented.  The results of 
     operations for interim periods are not necessarily indicative
     of results for the full year.

2.   The Partnership's limited partnership agreement allows the
     Partnership's general partner to determine the method for
     maintaining the Partnership's accounting records.  Until
     1987, the records were maintained on a cash basis.  However,
     Section 481 of the Tax Reform Act of 1986 (the "Act")
     prescribed a change, effective January 1, 1987, in the
     accounting method for certain tax shelters having corporate
     general partners, including the Partnership, to require
     tax-basis accrual accounting.  In accordance with Section
     481 of the Act, differences between the two bases were
     recognized for federal income tax purposes ratably by the  
     Partnership over a three-year period.  Below are
     reconciliations between the Partnership's tax-basis accrual
     financial statements and its GAAP basis accrual financial
     statements included herein for both results of operations,
     partners' capital balances and total assets.

    Taxable income year to date                 $      538,000

    Less: Depreciation less for tax than GAAP         (623,000)
       
    Other, net                                           1,000
                                                ---------------
       GAAP basis income                        $      (84,000)
                                                ===============

    Tax basis partners' capital
    at March 31, 1999                           $   (8,412,000)

    Plus:
    GAAP basis loss less than taxable loss net,
        June 24, 1984 (inception)
        through December 31, 1998                    8,666,000

    GAAP basis loss versus taxable income
     January 1, 1999 through March 31, 1999           (622,000)
                                                ---------------
    GAAP basis partners' capital               $      (368,000) 
                                                ===============

<PAGE>

3. Reconciliation of GAAP Basis and Tax Basis Financial
   Statements:

    Tax basis total assets                      $     7,702,000
    
    Cumulative tax depreciation in excess of
    GAAP depreciation                                 8,065,000
                                                ---------------
    GAAP basis total assets
      at March 31, 1999                         $    15,767,000
                                                ===============

4.   During all periods presented in these financial statements,
     1,190 units of limited partnership interests were
     outstanding.

5.   As a "Special Limited Partner" of the Partnership, Dean
     Witter Reynolds, Inc. is entitled to receive 5% of all
     Partnership distributions made after the date on which the 
     cumulative aggregate distributions to the Partnership's
     limited partners exceed $10,000,000.

6.   Following its removal as a general partner of the
     Partnership effective June 24, 1988, PanAero Management
     Corporation became a substituted limited partner of the
     Partnership with the same capital account and interest in
     profits and losses as it had as a general partner.

7.   No provision has been made for income taxes in the
     accompanying financial statements.  The Partnership, as an
     entity, is not assessed taxes based upon income generated by
     its operations. Income taxes, if any, are the
     liability of the individual partners.
<PAGE>
<PAGE>
Item 2.   Management's Discussion and Analysis of Financial
          Condition and Results of Operations.

    Zond-PanAero Windsystem Partners I, a California Limited Partnership (the 
"Partnership") was formed in 1984 to purchase, own, and operate a wind-driven 
electric power generating facility located near Palm Springs, California (the 
"Windsystem"). The Partnership's payment for the purchase, construction, and 
installation of the Windsystem was comprised of $22,430,000 in cash and 
$26,500,000 in the form of eighteen-year notes payable (the "Purchase 
Notes").  The electricity generated by the Windsystem is sold to Southern 
California Edison Company.  The general partner of the Partnership is Zond 
Windsystems Management Corporation, a wholly-owned subsidiary of Enron Wind 
Systems, Inc. ("Enron Wind Systems"), formerly known as Zond Systems, Inc. 
("Zond Systems").

 On January 3, 1997 Zond System's parent, Zond Corporation, became a 
wholly-owned subsidiary of Enron Renewable Energy Corporation, which is 
majority owned by Enron Corp. In May 1997, the name of Zond Corporation was 
changed to Enron Wind Corp.  Enron Corp., headquartered in Houston, Texas, is 
one of the world's leading integrated energy company. Enron Corp., which owns 
approximately $30 billion in energy related assets, delivers physical 
commodities and risk management and financial services to provide energy 
solutions to customers around the world. 

Liquidity and Capital Resources

    The Partnership continues to experience a lack of liquidity primarily due 
to a continued short-fall in revenues from operations in comparison to the 
costs and expenses of operations.  Accordingly, interest payments on the 
Purchase Notes were in arrears at March 31, 1999 in the aggregate amount of 
$3,819,000.  The Partnership expects that it will continue to experience poor 
liquidity and to defer certain payments on the Purchase Notes.  See "Results 
of Operations."

Results of Operations

Three Months Ended March 31, 1999, Compared to Three
Months Ended March 31, 1998.   

    Revenues from power sales in the three months ended March 31, 1999 were 
18.0% higher than for the corresponding 1998 period.  As reported by Southern 
California Edison Company, the Windsystem produced 12,368 megawatt hours in 
the three months ended March 31, 1999, in comparison to production of 10,382 
megawatt hours  in the corresponding 1998 period, representing an increase in 
production of approximately 19.1%.

<PAGE>
    The Partnership received approximately $8,000 in "other income" from 
interest earned on cash balances in the three months ended March 31, 1999, and 
approximately $9,000 in the corresponding 1998 period. 

    Total expenses for the three months ended March 31, 1999 were 
approximately 6.3% higher than the corresponding 1998 period.  Interest 
expense decreased due to lower average principal balances on the Purchase 
Notes outstanding.  Property Taxes increased by $27,000 due to a higher 
valuation by the property tax assessor in Riverside County, California.  This 
revaluation which is based on projected cash flows by the Partnership has been 
appealed.  Management fees and land lease expenses increased 34.1%.  
Management fees are 2% of sales receipts and land lease is 5% of sales 
receipts.  Sales receipts lag behind the accrued sales revenue by about two 
months.  Maintenance and other operating costs increased 56.5%, substantially 
due to increased generator and nacelle parts replacements.  Insurance expense 
decreased 41.4%, which is attributable to historical low loss experience, 
asset devaluation, and the packaging of all turbine projects Zond operates 
under one policy with Enron Corp.

    Overall, the Partnership reported loss of $84,000 for the three months 
ended March 31, 1999, in comparison to loss of $195,000 for the corresponding 
1998 period.

    The Partnership's financial condition worsened during the three months 
ended March 31, 1999.  The change in overall financial condition is primarily 
due to the loss during the quarter.  During the three months ended March 31, 
1999, total partners' capital decreased $84,000 from ($284,000) at December 
31, 1998, to ($368,000).  Limited Partners' capital decreased $84,000 from 
($865,000) at December 31, 1998, to ($949,000).  This represents a total 
decrease of approximately $71 per unit of partnership.  Based on historical 
average wind energy and current cost levels, the Partnership expects to 
continue to suffer net annual operating losses and expects that its overall 
financial condition will worsen annually for the foreseeable future.


PART II -- OTHER INFORMATION

Item 6.  Exhibits and Reports on Form 8-K
a. Exhibits:  Exhibit 27. Financial Data Schedule.
b. Reports on Form 8-K:  No reports on Form 8-K
   have been filed by the Registrant.
PAGE
<PAGE>
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 thereunto duly authorized.


         ZOND-PANAERO WINDSYSTEM PARTNERS I
           A CALIFORNIA LIMITED PARTNERSHIP

                        By: Zond Windsystems Management
                           Corporation, General Partner


Date: May 14, 1999          By:/S/ KENNETH C. KARAS                
        
                           Kenneth C. Karas
                           President and
                           Chief Financial Officer

Date: May 14, 1999          By:/S/ D. MICHAEL WESTBELD             
     
                           D. Michael Westbeld
                           Vice President-Controller