# STC SB02975CH

- Type: Supplemental type certificate
- Status: Current, Issued
- Holder: Darcy Hoch, United States
- Description: Replace the Ultramagic Basket/Burner system and fuel tanks with the Balloonworks (FireFly) Basket Model 4.5A1, S/N 1065 the Balloonworks (FireFly) Burner Model T3-017, S/N; and Balloonworks (FireFly) aluminum fuel tanks, S/Ns 22213J, 22179J, and 2181J, and/or Balloonworks (FireFly) stainless steel fuel tanks, S/Ns 10064, 10041, and 10079.  The Balloonworks (FireFly) Basket/Burner is installed via the standard Balloonworks (FireFly) carabiner (snaplink) attachments as specified in the FAA Approved Balloon Flight Manual Supplement dated June 9, 2011.
- Applied: May 25, 2011
- Status date: June 9, 2011
- Product: Aircraft, Single-Engine
- Certification basis: Part 21, Part 31
- Data sheets: [TCDS B02CE](https://openairdocs.org/tcds/B02CE)
- Certificate PDF: https://openairdocs.org/files/sha256/08/0d/080d6cd58ab1575da3d312c5598c589948f9ad8c15b39a4d4a214cdc41f7643d
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/6A31AADE76090B48862578CD006A3DAD.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SB02975CH

## ADs that name it (0)

None.

## Approved models (1)

- Ultramagic S.A. M-65C ([TCDS B02CE](https://openairdocs.org/tcds/B02CE))

## 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. B02CE for complete certification basis)

Description of Type Design Change: Replace the Ultramagic Basket/Burner system and fuel tanks with the Balloonworks (FireFly) Basket Model 4.5A1, S/N 1065 the Balloonworks (FireFly) Burner Model T3-017, S/N; and Balloonworks (FireFly) aluminum fuel tanks, S/Ns 22213J, 22179J, and 2181J, and/or Balloonworks (FireFly) stainless steel fuel tanks, S/Ns 10064, 10041, and 10079. The Balloonworks (FireFly) Basket/Burner is installed via the standard Balloonworks (FireFly) carabiner (snaplink) attachments as specified in the FAA Approved Balloon Flight Manual Supplement dated June 9, 2011.

1. FAA Approved Balloon Flight Manual Supplement dated June 9, 2011, is required. 2. This modified balloon is to be maintained in accordance with the latest revision of the Instructions for Continued Airworthiness (ICA) from Ultramagic (Envelope) and Balloonworks (FireFly) (Basket, Burner, Fuel Tanks. 3. Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Ultramagic Model M-65C, Serial No. 65/131.

Darcy Hoch 200 Oak Street Milo, IA 50166 B02CE Make : ULTRAMAGIC, S.A.

Model : M-65C, S/N 65/131 Date of application : May 25, 2011

Date of issuance : June 09, 2011

( Signature) Gregory J. Michalik, Senior Aerospace Engineer 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)

- June 9, 2011: Issued, Current. [certificate](https://openairdocs.org/files/sha256/08/0d/080d6cd58ab1575da3d312c5598c589948f9ad8c15b39a4d4a214cdc41f7643d)

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