STC SA4762NM

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate Number: SA4762NM This certificate issued to: Madras Air Service Purt 3 fithe CIVIT Air Regulations Original Product - Type berlificate Number: AICE Make: Beech Model: 19A, B19, M19A, 23, A23, A23A, A23-19, A23-24, Description of Type Design Change: B23, C23, A24, A24R, B24R, C24R Installation of fiberglass wing tips in accordance with FAA Sealed Madras Air Service Drawing No. MAS-105, dated September 27, 1988, or later FAA approved revision.

Approval of this change in type design applies to the Limitations and Conditions: above model aircraft only. This approval should not be extended to other aircraft of this model on which other previously approved modifications are incorporated unless it is determined that the relationship between this change and any of those other previously approved modifications, including changes in type design, will introduce no adverse effect upon the airworthiness of that aircraft. A copy of this Certificate, Continuation Sheet and Pilot's Operating Handbook Supplement, dated August 31, 1989, or later FAA approved revision must be maintained as part of the manny records for the my dified air the as for appral shall remain in effed until su vendered, suspended, versked, or a lermination date is therwise established by the dminis tral m of the Federal Aviation Administration Dale of applicalim: June 25, 1988 Date Reissued:

Date of Issuance: August 31, 1989 I aleamerato August 1, 1991 EDERA AVIATION my the Idministrater ( Signature ) CEIMISTRATON Seattle Aircraft Certification Office Acting Manager, Special Certification Branch (Title)

United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) Number: SA4762NM The conditions and limitations of Type Certificate Data Sheet No. AlCE apply except as follows:

This Continuation Sheet, which is part of STC No. SA4762NM, prescribes conditions and Timitations under which the product for which the STC was issued meets the airworthiness requirements of the Civil Air Regulations.

Supplemental Type Certificate HOLDER: Madras Air Service The following Model aircraft as modified by STC No. SA4762NM:

Model 19A Gross weight: Normal - 2205 1bs.; Utility - 1905 1bs.

II Model B19 Gross weight: Normal - 2150 lbs.; Utility - 1905 lbs.

III and IV Models M19A and 23 Gross weight: Normal - 2205 lbs.; Utility - 1905 lbs.

Model A23 Gross weight: Normal - 2235 1bs.; Utility - 1935 lbs.

VI Model A23A Gross weight: Normal - 2285 lbs.; Utility - 1975 1bs.

VII Model A23-19 Gross weight: Normal - 2235 lbs.; Utility - 1935 1bs.

VITT Model A23-24 Gross weight: Normal - 2425 lbs.; Utility - 2100 Ibs.

IX Model B23 Gross weight: Normal - 2330 lbs.; Utility - 2015 lbs.

Model C23 Gross weight: Normal - 2450 lbs.; Utility - 2015 lbs.

XI Model A24 Gross weight: Normal - 2425 lbs.; Utility - 2100 1bs.

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United States of America Department of Transportation Federal Aviation Administration Supplemental Type Certificate (Continuation Sheet) NumbeR SAA7620M The following Model aircraft as modified by STC No. SA4762NM: (continued) ×II Model A24R Gross weight: Normal - 2615 lbs.; Utility - 2265 lbs.

XIII and XIV Models B24R and C24R Gross weight: Normal - 2615 lbs.; Utility - Not applicable Note 1: In addition to the changes required above, the aircraft Weight and Balance Report must be revised as follows at the time of modification:

"Weight of wing tips 11.0 lb. total; deduct weight of the tip being removed and add the difference to the aircraft empty weight. The moment change is negligible."

Note 2: All of the maximum gross weight placards called for by NOTE 2 of TCDS No. AlCE must be revised to show the new maximum gross weights specified in Sections I through XIV.

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