Registrant: SOUTH DAKOTA STATE UNIVERSITY ELECTRICAL ENG DEPT (BROOKINGS, SD)
Information Updated 11/22/2025
Registered Owner
| Name | SOUTH DAKOTA STATE UNIVERSITY ELECTRICAL ENG DEPT | ||
| Street | ENGINEERING RESEARCH | ||
| SECS 309 BOX 2222 | |||
| City | BROOKINGS | State | SD |
| County | BROOKINGS COUNTY | Zip Code | 57007-0001 |
| Country | US | ||
Other Owner Names
| None |
Aircraft Description
| N-Number | N80SD | ||
| Serial Number | 1397-2007 | Status | Valid |
| Manufacturer Name | AMERICAN CHAMPION AIRCRAFT | Certificate Issue Date | 05/05/2007 |
| Model | 7ECA | Expiration Date | 09/30/2023 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | Reciprocating |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 52560430 | |
| MFR Year | 2005 | Mode S Code (base 16 / hex) | AAE118 |
| Type Registration | Government | Fractional Owner | No |
Airworthiness
| Engine Manufacturer | LYCOMING | A/W Date | 05/02/2012 |
| Engine Model | O-235-K2C | Classification | Standard |
| Category | |||
Deregistered Aircraft
| Deregistered Aircraft 1 of 1 | |||
| Aircraft Description | |||
| Serial Number | 3679 | Certificate Issue Date | 08/18/1997 |
| Manufacturer Name | BELL | Mode S Code (base 8 / oct) | 52560430 |
| Model | 47G-3B-1 | Mode S Code (base 16 / hex) | AAE118 |
| Year Manufacturer | Cancel Date | 09/20/2000 | |
| Reason for Cancellation | Export To | ||
| Type Registration | Individual | ||
| Aircraft Registration prior to Deregistration | |||
| Name | HELFENBERGER DANIEL E | ||
| Street | 18306 59TH DR NE | ||
| City | ARLINGTON | ||
| State | WA | Zip Code | 98223-7852 |
| County | Snohomish County | ||
| Country | |||
| Deregistered Airworthiness | |||
| Engine Manufacturer | Classification | Unknown | |
| Engine Model | Category | ||
| A/W Date | |||
| Deregistered Other Owner Names | |||
| None | |||