SB04149CH
Replace the existing fuel tanks with Ultramagic Model M-40D, S/Ns UM4-1075 and UM4-1074. Held by Tom Warren, which holds 6 approved modifications in all. Last revised October 28, 2016. System: other and general.
What it applies to
- Kind of product
- Aircraft
- Design holder
- Balony Kubicek spol s.r.o.
- Models
- BB34ED
- Type certificate
- B04CE
- On this site
- Balony Kubicek Spol Sro BB34 16 registered
- The FAA's record
- On the FAA's site
What an approved modification is
A supplemental type certificate is the FAA's approval of a change to a certified design: a new engine or propeller, avionics, an autopilot, floats, a parachute, a larger fuel tank, an ice-protection kit. The company holding it may sell the kit and the paperwork to owners of the listed models; the modification then becomes part of that aircraft's record. The FAA's list says what was approved and for which models, not how many aircraft carry it.
Source: FAA supplemental type certificates (Dynamic Regulatory System). Register counts from the FAA register of October 7, 2026.