Registrant: JEFFERTS STEVEN (BOULDER, CO)
Information Updated 11/22/2025
Registered Owner
| Name | JEFFERTS STEVEN | ||
| Street | 87 VALLEY VISTA LN | ||
| City | BOULDER | State | CO |
| County | BOULDER COUNTY | Zip Code | 80302-9423 |
| Country | US | ||
Other Owner Names
| None |
Aircraft Description
| N-Number | N99GR | ||
| Serial Number | SS8194GR | Status | Valid |
| Manufacturer Name | GRAFF/REZABEK J/REZABEK S | Certificate Issue Date | 09/19/2013 |
| Model | STEEN SKYBOLT | Expiration Date | 09/30/2022 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | Reciprocating |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 53350360 | |
| MFR Year | 1995 | Mode S Code (base 16 / hex) | ADD0F0 |
| Type Registration | Individual | Fractional Owner | No |
Airworthiness
| Engine Manufacturer | LYCOMING | A/W Date | 10/10/2002 |
| Engine Model | IO-360-A1B6D | Classification | Experimental |
| Category | Amateur B | ||