(position in circuit, e.g. downwind/final)
Join (direction of circuit) (position in circuit) (runway number) [surface] wind (direction and speed) (units) [temperature [minus] (number)] QNH (or QFE) (number) [(units)] [traffic (detail)
(aircraft type) (position) (level) information (ATIS identification) for landing
Join (position in circuit) [runway (number)] QNH (or QFE) (number) [(units)] [traffic (detail)]
Number ... follows (aircraft type and position) [additional instructions if required]
[aircraft type] (position) (level) for landing
