# STC SB03070CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Michael Bauwens, United States
- Description: Replace the existing fuel tanks with Aerostar International Model V-18, S/Ns 95076, 95039, 99175, and 99177.  The Aerostar International fuel tanks are to be installed in accordance with the FAA Approved Balloon Flight Manual Supplement data February 8, 2012.
- Applied: January 25, 2012
- Status date: February 9, 2012
- Product: Aircraft
- Certification basis: Part 21, Part 31
- Data sheets: [TCDS B04CE](https://openairdocs.org/tcds/B04CE)
- Certificate PDF: https://openairdocs.org/files/sha256/9b/fa/9bfa49da5506210dd05ece744607392017b6ea510091194e11c36685186c7b37
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/F15F7DF2FA33129D862579C100600F7B.0001
- DRS record last changed: December 5, 2025
- Page: https://openairdocs.org/stc/SB03070CH

## ADs that name it (0)

None.

## Approved models (1)

- Balony Kubicek spol s.r.o. BB20XR ([TCDS B04CE](https://openairdocs.org/tcds/B04CE))

## What the certificate says

Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record.

Part 31 of the Federal Aviation Regulations. (See Type Certificate Data Sheet No. B04CE for complete certification basis)

Description of Type Design Change: Replace the existing fuel tanks with Aerostar International Model V-18, S/Ns 95076, 95039, 99175, and 99177. The Aerostar International fuel tanks are to be installed in accordance with the FAA Approved Balloon Flight Manual Supplement data February 8, 2012.

1. FAA Approved Balloon Flight Manual Supplement dated February 8, 2012, is required. 2. This modified balloon is to be maintained in accordance with the latest revision of the Instructions for Continued Airworthiness (ICA) from Balony Kubicek (Envelope, Basket, Burner) and Aerostar International (Fuel Tanks). 3. You cannot use descriptive data about this design change to duplicate other products. This approval is limited to only the installation made in Balony Kubicek Model BB20XR, Serial No. 852.

This STC does not permit manufacturing of parts for multiple installations.

Michael Bauwens 7749 Whileaway Rd W Park City, UT 84098 B04CE Make : Balony Kubicek Model : BB20XR, S/N 852 Date of application : January 25, 2012

Date of issuance : February 09, 2012

( Signature) Karol Mordasiewicz Manger, Airframe & Administrative Branch Chicago Aircraft Certification Office

( Title)

Original signed by:

Gregory J. Michalik

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

Number

## Every issue (1)

- February 9, 2012: Issued, Current. [certificate](https://openairdocs.org/files/sha256/9b/fa/9bfa49da5506210dd05ece744607392017b6ea510091194e11c36685186c7b37)

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