
Sling LSA
Section 7
Pilot Operating Handbook
Supplementary
Information
Document Number: DC-POH-002-X-A-6
Page | 9-4
Revision: 3.0
Date: 2021/04/23
9.3
Supplement 04/2012 – Airplanes Fitted with a
Rotax 912 ULS Engine
9.3.1
Introduction
This supplement must be kept with the Pilot Operating Handbook
during operation of the airplane.
The information contained in this supplement adds to or replaces
information from the standard Pilot Operating Handbook, with regards
only to the specific sections addressed herein. Limitations, procedures
and information not specifically addressed in this supplement remain
as set out in the Pilot Operating Handbook.
This supplement provides information relating to the operation of an
aircraft fitted with a Rotax 912 ULS engine.
The Rotax 912 ULS makes use of dual carburettors and is not
electronically controlled like the iS version. The ULS has the same
power rating as the iS and airplane performance with the two engines
materially similar. Better fuel economy, especially in cruise, may be
observed with the iS engine.
There are minor differences between the engines at starting and
shutdown, and in the case of certain engine related emergency
procedures. The instructions in this supplement are the minimum
required for the pilot to competently operate the 912 ULS engine. It is
the responsibility of the pilot to fully familiarize themselves with the
engine Operators Manual supplied by Rotax GmbH. A copy of this
document is supplied with the aircraft.