| Tail Number / N-Number | N429C |
| Manufacturer | SIKORSKY |
| Model | CH-54A |
| Year Built | 1967 |
| Manufacturer's Serial Number | 67-18429 |
| Aircraft Type | Rotorcraft |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 20 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | AMA/EXPR |
| Engine Model | UNKNOWN ENG |
| Number of Engines | 1 engine |
| Type of Registrant | Corporation |
| Owner Name | SILLER HELICOPTERS INC |
| Street | 1250 SMITH RD |
| City | YUBA CITY |
| State | CA |
| Zip Code | 95991-6948 |
| Region | Western-Pacific |
| County | Sutter County |
| Country | US |
| Fractional Ownership | No |
| Airworthiness Classification | Restricted |
| Airworthiness Date | 1995-12-21 |
| Certificate Issue Date | 2009-06-23 |
| Last Action Date | 2020-02-14 |
| Expiration Date | 2027-07-31 |
| Status | Valid Registration |
| Mode S Code | 51216500 |
| Mode S Code Hex | A51D40 |
Deregistered Aircraft 1 of 1. This aircraft was previously assigned the N-number N429C.
| Tail Number / N-Number | N429C |
| Manufacturer | STINSON |
| Model | 108-2 |
| Manufacturer's Serial Number | 1083429 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Type Certificated |
| Number of Seats | 4 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Average Cruising Speed | 90 miles per hour |
| County | Sutter County |
| Last Status | The Triennial Aircraft Registration form was mailed and has not been returned by the Post Office |
| Cancellation Date | 1989-03-20 |