Charles Alcock is managing editor of the AIN Media Group, having rejoined the company in 2019. He has been an aviation journalist since 1986, and previously worked for AIN from 1990 to 2017, most recently as editor-in-chief. His main focus is on covering new aviation technology and business models, as well as international news.
Having been raised in the London area, Alcock studied at the University of Manchester in the UK and earned an honors degree in Politics and Modern History. He speaks English and French, and some German.

Managing Editor

Charles Alcock

UK air charter operator Zenith Aviation has ceased operations after entering administration on May 15. Paul Hargreaves of Nexus Corporate Solutions is acting as administrator and is seeking new owners for the company, which is based at London Biggin Hill Airport (EGKB).
In March 2025, Zenith was acquired by aircraft management and charter group Opul Jets, but that company—now trading as Thela Jets—ceased having control of the operation in December. Zenith operated a Bombardier Learjet 45 and a pair of Learjet 75s under its UK air operator certificate, but it does not own them.
In a written statement, Hargreaves said Zenith “is in an insolvent position due to cash flow issues, debtors not paid, and historic ownership and management issues.” He is exploring options for a possible rescue or buyout.
According to an unaudited financial statement filed with the UK’s Companies House register on March 29, Zenith&nbsp;had an overall loss of just over £1.9 million ($2.6 million) as of March 29, 2025. During the previous 12 months, it had recorded revenues of £14.2 million and employed 41 people.
Hargreaves told AIN that nine parties have already expressed an interest in Zenith’s assets, which are due to be valued next Tuesday. He estimated its debts at between £3 million and £5 million and said the aircraft owners are now filing to take possession of these assets.&nbsp;

News and issues concerning the aviation charter and fractional-ownership industries and markets, including company announcements, regulations, new developments and labor issues.

UK Charter Operator Zenith Aviation Declared Insolvent

Biggin Hill-based company operated several Learjets 

An administrator is trying to put together a rescue plan for London Biggin Hill-based Zenith Aviation, which was declared insolvent this week.

UK Charter Operator Zenith Declared Insolvent

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