The 500B is the same as the Model 500A except the gross weight changed from 6250 pounds to 6750 pounds and the engines from a Continental IO470-M to a Lycoming IO540-B1A5. Plus, the Pilot entrance door was added as a customer option. The 500B was Certified on July 13, 1960.
Note: All Specifications & Performances Data provided below are for Reference Only. See Piston Commander 500B TCDS, POH/AFM, & ICA's for Model & S/N specific Specification & Performance Data.
Specification Performance Kit Finder| Wing span | 49.04' | 14.95m |
| Length | 35.10′ | 10.70m |
| Height | 14.5′ | 4.42m |
| Tread | 12.91′ | 3.93m |
| Cabin Entry Door | 2.33' x 3.58' | .71m x 1.09 |
| Cabin Height (Inside Interior) | 4.41′ | 1.34m |
| Cabin Length | 10.62′ | 3.23m |
| Cabin Width | 4.33” | 1.32m |
| Cabin Width (Inside Interior) | 2.33′ | .71m |
| Cabin Volume | 177 ft³ | 53.9m³ |
| Baggage compartment height | 3.41′ | 1.03m |
| Baggage compartment width | 3.91′ | 1.19m |
| Baggage compartment length | 2.58′ | .78m |
| Baggage compartment volume | 32 ft³ | 9.75m³ |
| Baggage door height | 1.91′ | .58m |
| Baggage door width | 1.58′ | .48m |
| Baggage compartment load limit | 350 lbs | 158 kg |
Numerous Hartzell HC (3 blades)
Lycoming IO-540-B1A5 / -B1C5 / -E1A5 / -E1B5
| Ramp Weight: | 6750 lbs / 3062 kg |
| Take-off Weight: | 6750 lbs / 3062 kg |
| Landing Weight: | 6750 lbs / 3062 kg |
| Standard Empty Weight: | 4300 lbs / 1950 kg |
| Useful Load: | 2425 lbs / 1099.5 kg |
| Cruise Speed (@ 70% Power @ 10,000 Ft) | 218 mph / 189 kts |
| Twin Engine Best Rate of Climb Speed (CAS): | 100 mph / 86 kts |
| Minimum Control Speed (CAS): | 75 mph / 65 kts |
| Stall Speed, Clean (CAS): | 78 mph / 68 kts |
| Stall Speed (Dirty) | 68 mph / 59 kts |
| Range (@ 55% power, 30 Min Reserve) | 1305 SM / 1134 NM |