HC Deb 24 March 1971 vol 814 c134W
54. Mr. Onslow

asked the Secretary of State for Trade and Industry if he will publish in the OFFICIAL REPORT a table showing the average daytime total of jet aircraft movements at London Airport, Heathrow, in each quarter of the five years to 31st December, 1970.

Mr. Noble

Yes.

AVERAGE DAYTIME* JET AIRCRAFT MOVEMENTS† AT LONDON AIRPORT (HEATHROW)
1st Quarter 2nd Quarter 3rd Quarter 4th Quarter
1966 226 327 377 289
1967 290 389 437 333
1968 327 429 496 370
1969 349 512 575 440
1970 420 558 629 492
* Between 6 a.m. and 11.30 p.m. local time.
† A movement is a take off or landing of commercial air transport flight.