What is STS line maintenance?

STS Line Maintenance is a division of STS Aviation Group that provides aircraft maintenance services at airports across the United States. They specialize in line maintenance, which involves routine inspections, troubleshooting, minor repairs, and servicing of aircraft between flights to ensure safety and airworthiness. Their teams are available 24/7 and work directly on the airport ramp, supporting airlines and operators with quick turnarounds. STS Line Maintenance technicians are trained to handle a variety of commercial and cargo aircraft types, helping airlines minimize delays and keep operations running smoothly.