Ключевые слова: aerospace, air travel, aircraft, aircraft engineering, aircraft hangar, aircraft mechanic, aircraft repair, aircraft service, airplane, asset, aviation, aviation industry, aviation maintenance, checking, engineering, hangar, hangar illustration, illustration, illustration creation, illustration sale, inspection, maintenance, maintenance work, mechanic, online selling, overhaul, repair, retail, safety, service, technology, transportation, travel, travel industry, workshop,