Skip to content

A gradual release of Avioverse begins in October 2026. Request early access →

SPO.POL.135 En-route – one engine inoperative – complex motor-powered aeroplanes

ANNEX VIII (Part-SPO) · Regulation (EU) No 965/2012 · EAR revision 27 Mar 2026

IRImplementing rule

SPO.POL.135En-route – one engine inoperative – complex motor-powered aeroplanes

The pilot-in-command shall ensure that in the event of an engine becoming inoperative at any point along the route, a multi-engined aeroplane shall be able to continue the flight to an adequate aerodrome or operating site without flying below the minimum obstacle clearance altitude at any point.

IR · SPO.POL.135 — Regulation (EU) No 965/2012 · Regulation (EU) No 379/2014 · Air OPS Easy Access Rules · EAR revision 27 Mar 2026

All rules in SUBPART C: AIRCRAFT PERFORMANCE AND OPERATING LIMITATIONS

Consolidated from the EASA Easy Access Rules (revision 27 Mar 2026, extracted 17 Aug 2026) for convenience. Not the official publication — verify against the Official Journal of the European Union and the EASA publications before operational use.

Ask Metis about SPO.POL.135 →

Metis opens with Avioverse in October 2026 · request early access.