| Tail Number / N-Number | N115SR |
| Manufacturer | ROTORCRAFT DEVELOPMENT CORP |
| Model | OH-58A+ |
| Year Built | 1972 |
| Manufacturer's Serial Number | 72-21423 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | ALLISON |
| Engine Model | T63-A-720 |
| Engine Type | Turbo-shaft |
| Number of Engines | 1 engine |
| Horsepower | 420 hp (313 kW) |
| Type of Registrant | Corporation |
| Owner Name | CENTRAL STATES HELICOPTERS INC |
| Street | 3236 S NEBRASKA HWY 11 |
| City | WOOD RIVER |
| State | NE |
| Zip Code | 68883-9725 |
| Region | Central |
| County | Hall County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 2012-05-11 |
| Certificate Issue Date | 2012-09-24 |
| Last Action Date | 2021-04-20 |
| Expiration Date | 2028-09-30 |
| Status | Valid Registration |
| Mode S Code | 50040146 |
| Mode S Code Hex | A04066 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N115SR.
| Tail Number / N-Number | N115SR |
| Manufacturer | BURKHART GROB |
| Model | GROB G115C |
| Year Built | 1994 |
| Manufacturer's Serial Number | 82036/C |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 1 seat |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | LYCOMING |
| Engine Model | 0-320 SERIES |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Horsepower | 180 hp (134 kW) |
| Type of Registrant | Corporation |
| Owner Name | GUTHRIE & ASSOCIATES INC |
| Street | 2004 W 231ST ST |
| City | TORRANCE |
| State | CA |
| Zip Code | 90501-5406 |
| County | Hall County |
| Country | US |
| Airworthiness Classification | Standard |
| Airworthiness Date | 1995-01-27 |
| Certificate Issue Date | 2000-01-14 |
| Last Action Date | 2003-04-29 |
| Last Status | Valid Registration |
| Cancellation Date | 2004-04-26 |
| Exported To | GERMANY |