| N421FX | 2018 Embraer EMB-545 (Praetor 500) C/N 55010041Discuss this aircraft in community | 
| Manufacturer: | Embraer | 
| Model: | EMB-545 (Praetor 500) Search all Embraer EMB-545 (Praetor 500) | 
| Year built: | 2018 | 
| Construction Number (C/N): | 55010041 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 13 | 
| Number of Engines: | 2 | 
| Engine Type: | Turbofan | 
| Engine Manufacturer and Model: | Honeywell AS907-3-1E | 
| Registration Number: | N421FX | 
| Current Status: | registered | 
| Owner: | Flexjet LLC | 
| Address: | Cleveland, OH United States | 
| N421FX | 2001 Learjet Inc 45 C/N 145Discuss this aircraft in community | 
| Manufacturer: | Learjet Inc | 
| Model: | 45 Search all Learjet Inc 45 | 
| Year built: | 2001 | 
| Construction Number (C/N): | 145 | 
| Aircraft Type: | Fixed wing multi engine | 
| Number of Seats: | 12 | 
| Number of Engines: | 2 | 
| Engine Type: | Turbofan | 
| Engine Manufacturer and Model: | Honeywell TFE-731-SER | 
| Also Registered As: | N942FK  Valid | 
| Registration Number: | N421FX | 
| Current Status: | De-registered | 
| Address: | , United States |