Thousands are using Flightradar 24 to track a US Army Blackhawk helicopter near the Ukrainian border. The Blackhawk took off from Mielec in Poland at UTC 01.00 and has flight-planned to Rzeszow but instead has flown much further south, right up to the Ukrainian border. READ: Qatar Airways adding more flights to meet Australian demand SEE Video shows giant AN-225 burning  It then turned north along the Ukrainian border.

READ: Thousands watching US spy planes and tankers READ: Emirates threatens to cancel 777-9s SEE: Magnificent drone photos of the AN225. Airlineratings.com was developed to provide everyone in the world a one-stop-shop for everything related to airlines, formed by a team of aviation editors, who have forensically researched nearly every airline in the world. Our rating system is rated from one to seven stars on safety – with seven being the highest ranking. Within each airline you will find the country of origin, airline code, booking URL and seat map information. The rating system takes into account a number of different factors related to audits from aviation’s governing bodies, lead associations as well as the airlines own safety data. Every airline has a safety rating breakdown so you can see exactly how they rate. Over 230 of the airlines on the site that carry 99 per cent of the world’s passengers have a product rating. Given that low cost, regional and full service carriers are so different we have constructed a different rating system for each which can be found within each airline.