Deletion of Northumbria Helicopters

Comment: Wikipedia is |not the Yellow Pages nor |a platform for promotion. I am unable to locate any |significant coverage with |in-depth information on the company and containing |independent content, references to date fail the criteria for establishing notability, topic therefore fails GNG/
Stance: delete
Cited policy: Wikipedia:What Wikipedia is not (WP:NOTYELLOW||WP:PROMO||WP:SIGCOV||WP:CORPDEPTH||WP:ORGIND||WP:NCORP)