Singapore legislation
Regulation 2
of Air Navigation (91 — General Operating Rules) Regulations 2018
Regulation 2
Definitions
Subregulation 1
In these Regulations, unless the context otherwise requires, any term defined in the First Schedule has the meaning given to that term in that Schedule.
Subregulation 2
In these Regulations, “aircraft” does not include —
a tethered balloon;
(aa)a free balloon that is not more than 2 m in any linear dimension (including any object attached to the balloon);
(ab)a tethered sky lantern;
a kite;
a parasail; or
an unmanned aircraft and unmanned aircraft system.
Subregulation 3
In these Regulations —
Definition
“relevant aircraft” means —
any aircraft operated by a Singapore operator;
any Singapore registered aircraft operated by a person other than a Singapore operator; or
any foreign registered aircraft in Singapore that is operated by a person other than a Singapore operator;
Definition
“relevant operator” means —
any Singapore operator; or
any person other than a Singapore operator who is operating —
a Singapore registered aircraft, whether in or outside Singapore; or
a foreign registered aircraft in Singapore.
Subregulation 4
Every standard in these Regulations for which a value is prescribed in the International System of Units (SI) and an alternative value is prescribed in a non‑SI alternative unit of measurement in parentheses, the relevant standard is to be regarded as reached when either value is obtained.