
384 F.Supp. 609 (1974)
In re AIR WEST, INC. SECURITIES LITIGATION.
No. 177.
Judicial Panel on Multidistrict Litigation.
November 12, 1974.
*610 Before ALFRED P. MURRAH[*], Chairman, and JOHN MINOR WISDOM, EDWARD WEINFELD, EDWIN A. ROBSON, WILLIAM H. BECKER[*], JOSEPH S. LORD, III, and STANLEY A. WEIGEL, Judges of the Panel.

OPINION AND ORDER
PER CURIAM.
This litigation emanates from the December 1968 acquisition of Air West, Inc. by Summa Corp., a successor to Hughes Tool Co. Plaintiffs in actions filed in the Northern District of California and the District of Nevada purport to represent a similar class of Air West shareholders and allege that the conduct of defendants in connection with the acquisition violated the federal securities laws. Additionally, an individual action containing similar allegations of securities laws violations has been filed in the District of Arizona. Certain defendants have moved to transfer these actions to the Northern District of California for coordinated or consolidated pretrial proceedings pursuant to 28 U.S.C. § 1407. Only plaintiff Anderson in the California action opposes the motion. We find that these actions involve common questions of fact and that their transfer to the Northern District of California for coordinated or consolidated pretrial proceedings, pursuant to Section 1407, will best serve the convenience of the parties and witnesses and promote the just and efficient conduct of the litigation.
Because of the similarities of the factual and class allegations, movants argue that transfer of these actions pursuant to Section 1407 is necessary to avoid duplication of discovery and inconsistent Rule 23 determinations. Plaintiff Anderson, however, opposes transfer on the ground that the three actions contain divergent legal theories of liability and, as a result, involve limited common questions of fact, which are not sufficiently complex to warrant transfer. In addition, plaintiff argues *611 that plaintiffs in the two class actions seek to protect substantially different interests of the Air West shareholders and, therefore, there is no danger of conflicting class determinations absent transfer.
We agree with movants that complex common questions of fact exist, which can be resolved more efficiently and expeditiously by transfer of these actions to a single district for coordinated or consolidated pretrial proceedings. Indeed, when two or more complaints assert comparable allegations against identical defendants based upon similar transactions and events, common factual questions are presumed. See In re Professional Hockey Antitrust Litigation, 369 F.Supp. 1119 (Jud.Pan. Mul.Lit.1974); In re Seeburg-Commonwealth United Merger Litigation, 362 F. Supp. 568 (Jud.Pan.Mul.Lit. 1973). Furthermore, the mere fact that divergent legal theories are asserted arising out of the same substantive claims and allegations presents no bar to a Section 1407 transfer. In re Holiday Magic Securities Litigation, 375 F.Supp. 1400 (Jud. Pan.Mul.Lit., filed May 13, 1974); In re Westec Corp., 307 F.Supp. 559 (Jud. Pan.Mul.Lit. 1969).
Moreover, the appearance of conflicting class representation claims between the California and Nevada actions militates strongly in favor of transfer. In re Equity Funding Corporation of America Securities Litigation, 375 F. Supp. 1378 (Jud.Pan.Mul.Lit. 1974); In re Hotel Telephone Charge Antitrust Litigation, 341 F.Supp. 771 (Jud. Pan.Mul.Lit. 1972). While plaintiff Anderson seeks to represent a broader class of Air West shareholders than plaintiff Beecher in the Nevada action, the Anderson complaint encompasses the entirety of the alleged transactions and claims found in the Beecher complaint. Transfer will eliminate any possibility of inconsistent determinations of the class action questions involved in this litigation. See In re Plumbing Fixtures Cases, 298 F.Supp. 484, 493 (Jud.Pan. Mul.Lit. 1968).
The Northern District of California is the most appropriate transferee forum. Discovery in Anderson has progressed steadily in that district and the transferee court is thoroughly familiar with all factual issues raised in this litigation. In addition, the only opposition to transfer of all actions to that district comes from the plaintiff in that district. Thus, it certainly can be said that transfer there will be for the convenience of the parties and their witnesses.
It is therefore ordered that all actions listed on the attached Schedule A pending in districts other than the Northern District of California be, and the same hereby are, transferred to the Northern District of California and, with the consent of that court, assigned to the Honorable Alfonso J. Zirpoli for coordinated or consolidated pretrial proceedings under 28 U.S.C. § 1407 with the actions listed on Schedule A and pending in that district.
                    SCHEDULE A
Northern District of California
Patricia Scott Anderson, et al.    Civil Action
v. Air West, Inc., et al.          No. C-73-529-AJZ
     District of Nevada
Dorothy Beecher, et al. v.         Civil Action
Howard R. Hughes, et al.           No. LV-74-15 (RDF)
     District of Arizona
Stanley Sipiora v. Howard          Civil Action
Hughes, et al.                     No. 74-107-TYC
NOTES
[*]   Judges Murrah and Becker were unable to attend the hearing and, therefore, took no part in either the consideration or decision of this matter.
