iKarus C42B - 4. Emergency procedures banner tow; 5. Normal procedures; a) The banner must be assembled and used in accordance with the relevant instructions from the manufacturer.; b) Check the following before commencing aero-tow:

C42 SERIES Pilot Operating Handbook
POH Issue 4 Rev. 5 Page 67 of 91
b) On the airspeed indicator:
- Watch airspeed during tow
c) On the release lever:
- tow hook - pull - open
4. Emergency procedures banner tow
- In the case of an emergency (e.g. engine loss, loss of power) the
banner should be dropped over open country, if possible.
- If the banner cannot be dropped, the aircraft must be landed with
the banner attached, paying close attention to the obstacle
clearance.
5. Normal procedures
a) The banner must be assembled and used in accordance with the
relevant instructions from the manufacturer.
- Set flaps to position II (take-off/landing) for take-off. Fly turns at
low angles only.
- Avoid aero-towing in rain.
b) Check the following before commencing aero-tow:
- Tow hook, release mechanism (functionality), rear mirror/camera
position
- Condition of the tow rope and attachment elements (knots,
connecting rings)
- Check banner for damage and completeness