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- SOCATA TB21
Comparison
| SOCATA TB21 | |
|---|---|
| What it is | |
| Seats | 4 |
| Landing gear | tricycle |
| Engines | 1 |
| Engine | Lycoming TIO-540-AB1AD (turbocharged) |
| Horsepower | 250 hp |
| Fuel | 100LL |
| Certification basis | FAR23 |
| Production start | 1985 |
| Production end | 2002 |
| Endorsements required | complex;high-performance |
| Performance | |
| Cruise speed | 180 KTAS |
| Range | 1,000 nm |
| Service ceiling | 25,000 ft |
| Climb rate | 1,100 ft/min |
| Stall speed (Vso) | 54 KCAS |
| Takeoff over 50 ft | 1,800 ft |
| Landing over 50 ft | 1,600 ft |
| Load and fuel | |
| Seats | 4 |
| Useful load | 1,186 lb |
| Full-fuel payload | 670 lb |
| Max takeoff weight | 3,086 lb |
| Empty weight | 1,900 lb |
| Usable fuel | 86 gal |
| Fuel burn at cruise | 14.5 gal/h |
| Cost of ownership | |
| Price, low | $150,000 |
| Price, high | $325,000 |
| Prices as of | 2026 |
| Engine TBO | 1,800 h |
| Overhaul cost, low | $62,000 |
| Overhaul cost, high | $88,000 |
| The fleet and its record | |
| Registered, all time | 79 |
| Active fleet | 50 |
| Median year built | 2000.0 |
| NTSB events, last 10 years | 4 |
| Fatal events, last 10 years | 2 |
| Events per 1,000 active, last 10 years1 | 80 · thin base (low) |
| Personal-flying events per 1,000 active2 | 60 · thin base (low) |
| Ownership transfers, last 24 months | 13 |
| Transfers per 100 active3 | 26 · thin base (low) |
| Airworthiness directives | 10 |
| Directives, last 5 years | 1 |
| Rate confidence | low |
| Peer scores | |
| Peer class | Fixed wing single-engine, piston, 1 engine, 3-4 seats |
| Accident record4 | — |
| Severity5 | — |
| Access6 | 2.3 of 10 |
| Support7 | 1.9 of 10 |
| Liquidity8 | 8.7 of 10 |
| Overall (sum of the categories shown)9 | — |
- Events per 1,000 active, last 10 years: per 1,000 active aircraft · base 50 active.
- Personal-flying events per 1,000 active: per 1,000 active aircraft · base 50 active.
- Transfers per 100 active: per 100 active aircraft · base 50 active.
- Accident record: class median 32.28 · 202 models in class.
- Severity: class median 12.5.
- Access: class median 775.
- Support: class median 147.5.
- Liquidity: class median 19.9.
- Each of the five categories places the model within its peer class, from 0 (the worst of the class) to 10 (the best): a position among comparable models, not a grade. The overall score is the sum of the categories shown that are scored, out of 10 for each (50 when all five are); it is given only when at least 4 of the five are scored, and it can be set against another model's only when both are in the same peer class and scored on the same categories.