STC SA01491CH

FAA FORM 8110-2(10-68) PAGE 1 of 3 PAGES Number SA01491CH Reissued on 05/25/22 to supersede the original STC, which has been lost or misplaced.

This certificate issued to Part 3 of the Civil Air Regulations.

(See Type Certificate Data Sheet Number 3A23 for the complete certification basis.)

Installation of Baumann Model BF2750A floats in accordance with Baumann Drawing List BF-2750A-02, Revision F, dated March 15, 2006, or later FAA approved revisions.

1. Compatibility of this design change with previously approved modifications must be determined by the installer.

2. F AA Approved Floatplane Flight Manual Supplement for Baumann Model BF2750A floats, Revision E, dated March 15, 2006, or later FAA approved revisions, is required with this modification when installing Baumann Model BF2750A floats on the Maule aircraft models listed above.

(Continued on page 3)

Baumann Floats, LLC 255 West 35th Avenue Oshkosh, WI 54902 3A23 Make : Maule Model : M-5-235C, M-6-235, M-7-235, M-7-235A, M-7-235B, MX-7-235, M-7-235C, MT-7-235, M-7-260, M-7-260C, MT-7-260, MX-7-420, M-7-420AC, M-7-420A, MT-7-420 Date of application : April 19, 1998 Date of issuance : October 2, 2001 Date reissued : May 25, 2022 Date amended : July 28, 2003, May 17, 2006 By direction of the Administrator _

(Signature) Monica L. Nemecek Manager, Airframe & Administrative Services Section Chicago ACO Branch

(Title)

Transfer the ownership of Supplemental Type Certificate Number

to (Name of transferee)

(Address of transferee) (Number and street)

(City, State, and ZIP code)

from (Name of grantor) (Print of type)

(Address of grantor) (Number and street)

(City, State, and ZIP code)

Signature of grantor (In ink):

FAA FORM 8110-2-1(10-69) PAGE 3 of 3 PAGES

Number SA01491CH

Date Reissued: May 25, 2022 Date Amended: May 17, 2006

LIMITATIONS AND CONDITIONS: (Continued from page 1 of 3)

3. Maule Models M-5-235C, M-6-235, M-7-235, M-7-235A, M-7-235B, MT-7-235, MX-7-235 are eligible for float installation when the structural modifications noted in Note 13 of Type Certificate Data Sheet No. 3A23 have been completed.

4. Aircraft M-5-235C, S/N’s 7001C thru 7320C, 7322C thru 7346C, 7348C and 7349C r equire compliance to Maule Service Letter #43 and #44;

S/N’s 7350C, 7352C thru 7355C, 7357C thru 7362C, and 7364C thru 7367C require compliance to Service Letter #44. (Note: S/N’s 7345C, 7346C, 7348C and 7349C already have the modification completed in Left Wing only per Service Letter #43.)

5. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the othe r person written evidence of that permission.

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