Side-by-side
Engine MRO and Overhaul vs Line Maintenance Services
Spec comparison for two products on Aviation Souk. Both compete in Aircraft MRO / Line Maintenance.
Aircraft MRO / Line Maintenance
Engine MRO and Overhaul
by Pratt & Whitney Aftermarket
OEM-performed or OEM-network shop-visit overhaul for Pratt & Whitney commercial turbofans, from induction to test-cell release.
Aircraft MRO / Line Maintenance
Line Maintenance Services
by Turkish Technic
Line maintenance across 66 stations on four continents — transit checks, overnight A-checks, defect rectification, and 24/7 AOG call-out for 27 aircraft types.
| Cost of ownership | Engine MRO and Overhaul | Line Maintenance Services |
|---|---|---|
| Price tier | — | — |
| Lead time (weeks) | ?–? | ?–? |
| Delivery | — | — |
| Install | — | — |
| GCC airports deployed | 0 | 0 |
| Certifications | 0 | 0 |
Specs
Technical specifications.
| Spec | Engine MRO and Overhaul | Line Maintenance Services |
|---|---|---|
| Engine families | GTF (PW1100G-JM, PW1500G, PW1900G, PW1200G), V2500, PW4000 | — |
| GTF MRO network size | 21 authorised shops, 4 continents | — |
| MTU network capacity | Up to 600 GTF shop visits per year across all GTF variants | — |
| Delta TechOps capacity | Up to 450 GTF overhauls per year | — |
| Field support | 100+ field representatives, 60 offices, 6 continents | — |
| U.S. MRO investment (2026) | $100M+ USD | — |
| GTF MRO output increase | 30% year-on-year growth targeted (2025) | — |
| PW1100G-JM MRO output increase | 21% year-to-date (as of Nov 2025) | — |
| Domestic stations (Turkey) | — | 32 |
| International stations | — | 34 |
| Total stations | — | 66 |
| Aircraft types supported | — | 27 |
| Airbus types | — | A320 family (incl. neo), A330, A340, A350, A380 |
| Boeing types | — | 737 NG/MAX, 747, 757, 767, 777, 787 |
| Regulatory memberships | — | IATP, ELMO |
| Regulatory approvals | — | EASA Part 145, FAA, SHGM + local authorities |
| AOG availability | — | 24/7 |
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