EXHIBIT 31: Rule 13a-14(a) CERTIFICATION

I, Monte Ross, certify that:

	1.  I have reviewed this quarterly report on Form 10-QSB of Ultradata
Systems, Incorporated;

	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
small business issuer as of, and for, the periods presented in this report;

	4.  The small business issuer's other certifying officers and I are
responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-14 and 15d-14) for the small business
issuer 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 small business issuer,
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 small business issuer'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
	5.  The small business issuer's other certifying officers and I have
disclosed, based on our most recent evaluation of internal controls over
financial reporting, to the small business issuer's auditors and the audit
committee of the small business issuer's board of directors (or persons
performing the equivalent functions):

	a)  All significant deficiencies and material weaknesses in the design
or operation of internal controls over financial reporting which are
reasonably likely to adversely affect the small business issuer'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 small business issuer's
internal controls over financial reporting.

Date:  November 12, 2004                 /s/  Monte Ross
                                         -----------------------------------
                                         Monte Ross, Chief Executive Officer

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I, Ernest Clarke, certify that:

	1.  I have reviewed this quarterly report on Form 10-QSB of Ultradata
Systems, Incorporated;

	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
small business issuer as of, and for, the periods presented in this report;

	4.  The small business issuer's other certifying officers and I are
responsible for establishing and maintaining disclosure controls and procedures
(as defined in Exchange Act Rules 13a-14 and 15d-14) for the small business
issuer 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 small business issuer,
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 small business issuer'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
	5.  The small business issuer's other certifying officers and I have
disclosed, based on our most recent evaluation of internal controls over
financial reporting, to the small business issuer's auditors and the audit
committee of the small business issuer's board of directors (or persons
performing the equivalent functions):

	a)  All significant deficiencies and material weaknesses in the design
or operation of internal controls over financial reporting which are
reasonably likely to adversely affect the small business issuer'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 small business issuer's
internal controls over financial reporting.


Date:  November 12, 2004                   /s/ Ernest S. Clarke
                                           ----------------------------------
                                           Ernest Clarke, President and Chief
                                            Financial  Officer