Side-by-side
Penn Yan Aero vs Rolls-Royce Civil Aerospace
Two Aircraft Engines, APU & Propulsion (MRO) suppliers compared on Aviation Souk. Stats, certifications, and supplier-declared strengths drawn from the indexed profiles. Both compete in Aircraft Engines, APU & Propulsion (MRO), Aircraft MRO / Line Maintenance.
Souk's data signal
Where the AI cites each one.
Penn Yan Aero
Rich · 65%
4 products · 1 certs · 0 named installations
Rolls-Royce Civil Aerospace
Rich · 65%
11 products · 0 certs · 0 named installations
Verified certifications & approvals
Penn Yan Aero
- ●FAA — Part 145 Repair Station for aircraft engine overhaul[Y2GR396Y]
Rolls-Royce Civil Aerospace
No verified certs surfaced from supplier source.
Top products extracted
Penn Yan Aero
Lycoming piston engine overhaulContinental piston engine overhaulSuperHawk STC (180 hp upgrade for Cessna 172)Engine distribution (Lycoming and Continental)
Rolls-Royce Civil Aerospace
Trent 1000Trent 7000Trent XWBTrent 900Trent 700 / 800 / 500BR715 / RB211-535E4 / Tay 620/650 / AE 3007Pearl 10X / Pearl 700 / Pearl 15 / BR710 / BR725M250 Turboshaft / RR300 / M250 Turboprop+3 more
Procurement comparison
The spec-by-spec breakdown.
| Procurement dimension | Penn Yan Aero | Rolls-Royce Civil Aerospace |
|---|---|---|
| Country of origin | US | GB |
| Headquarters | — | Derby, United Kingdom |
| Founded · years in Gulf | 1945 · Gulf tenure not declared | 1906 · 30 yrs in Gulf |
| Categories overlap | Both: Aircraft Engines, APU & Propulsion (MRO) · Aircraft MRO / Line Maintenance Only Penn Yan Aero: Piston & Turboprop Engine Overhaul | Both: Aircraft Engines, APU & Propulsion (MRO) · Aircraft MRO / Line Maintenance Only Rolls-Royce Civil Aerospace: Engine MRO & Shop Visits |
| GCC airport installations | 0 indexed GCC airports | 1 indexed GCC airport AUH |
| Certifications | Both hold: FAA 145 | Both hold: FAA 145 Only here: UK CAA Part-145, EASA Part-145, GCAA CAR-145, ISO 9001 |
| Flagship products | 3 flagship products Lycoming Engine Overhaul · Continental Engine Overhaul · Certified Piston Aircraft Engine | 4 flagship products Trent XWB Shop Visit (SAESL) · Trent 700 Overhaul · Trent 1000 Durability Upgrade · TotalCare Service Agreement |
| International airports | 0 indexed | 6 indexed |
| Tier on Aviation Souk | Verified (data-rich) | Verified (data-rich) |
| Decision fork | If your scope includes Piston & Turboprop Engine Overhaul, Penn Yan Aero covers it natively. | If your scope includes Engine MRO & Shop Visits, Rolls-Royce Civil Aerospace covers it natively. |
Decide
Ask Aviation Souk to pick for your brief.
The AI cross-references both suppliers against your specific tender — airport, certifications required, lead time, budget — and tells you which fits.
One form, two RFQs — buyer sends a single brief and both Penn Yan Aero and Rolls-Royce Civil Aerospace receive it through Aviation Souk.