N-Number: N831
Information Updated 11/07/2025
Aircraft Description
| N-Number | N831 | ||
| Serial Number | 336 | Status | Valid |
| Manufacturer Name | ROBBINS | Certificate Issue Date | 09/10/2019 |
| Model | WITTMAN W-8 | 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) | 52656020 | |
| MFR Year | Mode S Code (base 16 / hex) | AB5C10 | |
| Type Registration | Individual | Fractional Owner | No |
Registered Owner
| Name | ROBBINS HERB | ||
| Street | 16251 LILAC LN | ||
| City | LOS GATOS | State | CA |
| County | SANTA CLARA COUNTY | Zip Code | 95032-3558 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | CONT MOTOR | A/W Date | 03/16/1982 |
| Engine Model | 0-200 SERIES | Classification | Experimental |
| Category | Amateur B | ||
Other Owner Names
| None |
NTSB Records
| None |
Deregistered Aircraft
| Deregistered Aircraft 1 of 2 | |||
| Aircraft Description | |||
| Serial Number | 869 | Certificate Issue Date | 10/11/1928 |
| Manufacturer Name | STANDARD | Mode S Code (base 8 / oct) | 52656020 |
| Model | J-1 | Mode S Code (base 16 / hex) | AB5C10 |
| Year Manufacturer | Cancel Date | 03/16/1948 | |
| Reason for Cancellation | Export To | ||
| Type Registration | Individual | ||
| Aircraft Registration prior to Deregistration | |||
| Name | SLOPER A F | ||
| Street | 2007 GOLDEN GATE AVE | ||
| City | SAN FRANCISCO | ||
| State | CA | Zip Code | 94115 |
| County | San Francisco County | ||
| Country | US | ||
| Deregistered Airworthiness | |||
| Engine Manufacturer | Classification | Unknown | |
| Engine Model | Category | ||
| A/W Date | |||
| Deregistered Other Owner Names | |||
| None | |||
| Deregistered Aircraft 2 of 2 | |||
| Aircraft Description | |||
| Serial Number | 581125 | Certificate Issue Date | 07/28/1959 |
| Manufacturer Name | SIKORSKY | Mode S Code (base 8 / oct) | 52656020 |
| Model | H-34 | Mode S Code (base 16 / hex) | AB5C10 |
| Year Manufacturer | Cancel Date | 08/10/1960 | |
| Reason for Cancellation | Export To | FRANCE | |
| Type Registration | Corporation | ||
| Aircraft Registration prior to Deregistration | |||
| Name | UNITED AIRCRAFT CORP | ||
| Street | GENERAL DELIVERY | ||
| City | STRATFORD | ||
| State | CT | Zip Code | 06614 |
| County | Fairfield County | ||
| Country | US | ||
| Deregistered Airworthiness | |||
| Engine Manufacturer | Classification | Unknown | |
| Engine Model | Category | ||
| A/W Date | |||
| Deregistered Other Owner Names | |||
| None | |||