R101 Despite the lack of full endurance and speed trials and the fact that a proper investigation of the aerodynamic consequences of the extension had not been fully completed by the N.P.L., a Certificate of Airworthiness was issued on 2 October, the Inspectorate expressing their complete satisfaction with the condition of the R101 and the standards to which the remedial work had been carried out. The actual certificate was handed over to H. C. Irwin, the ship's captain, only on the day of her flight to India. R101 departed from Cardington on the evening of 4 October 1930 for its intended
The Way to Happiness 1981 by Regent House, Los Angeles as a 48-page paper-covered booklet (). This book is frequently given out by Scientologists. A campaign in the early 1990s to distribute the book in United States schools was described in Church of Scientology publications as "the largest dissemination project in Scientology history" and "the bridge between broad society and Scientology." A song titled "The Way to Happiness" appears on the music album "The Road to Freedom", with music and lyrics by Hubbard. "The Way to Happiness" forms the core of the Church of Scientology prison program Criminon. It is also used in the