| Tail Number / N-Number | N18FL |
| Manufacturer | MONCRIEF KEITH D |
| Model | SERIES 5 KITFOX |
| Manufacturer's Serial Number | 59860157 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MONCRIEF KEITH D |
| Street | 938 CARTER SPRINGS DR |
| City | MARYVILLE |
| State | TN |
| Zip Code | 37801-7697 |
| Region | Central |
| County | Blount County |
| Country | US |
| Fractional Ownership | No |
| Certificate Issue Date | 2005-04-04 |
| Last Action Date | 2022-08-16 |
| Expiration Date | 2030-01-31 |
| Status | Valid Registration |
| Mode S Code | 50237333 |
| Mode S Code Hex | A13EDB |
Deregistered Aircraft 1 of 2. This aircraft was previously assigned the N-number N18FL.
| Tail Number / N-Number | N18FL |
| Manufacturer | MONCRIEF KEITH D |
| Model | CH 601 HDS |
| Year Built | 1995 |
| Manufacturer's Serial Number | 6-3073 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Engine Manufacturer | BOMBARDIER |
| Engine Model | ROTAX (ALL) |
| Engine Type | Reciprocating |
| Number of Engines | 1 engine |
| Type of Registrant | Individual |
| Owner Name | MONCRIEF KEITH D |
| Street | 14121 TONTINE ROAD |
| City | JACKSONVILLE |
| State | FL |
| Zip Code | 32225 |
| County | Blount County |
| Country | US |
| Airworthiness Classification | Experimental |
| Airworthiness Date | 1995-03-27 |
| Certificate Issue Date | 1994-06-27 |
| Last Action Date | 2000-07-10 |
| Last Status | A second attempt has been made at mailing a Triennial Aircraft Registration form to the owner with no response |
| Cancellation Date | 2005-03-22 |
Deregistered Aircraft 2 of 2. This aircraft was previously assigned the N-number N18FL.
| Tail Number / N-Number | N18FL |
| Manufacturer | LANIER FRANK J |
| Model | THORP T-18 |
| Manufacturer's Serial Number | 555 |
| Aircraft Type | Fixed wing single engine |
| Category | Land |
| Builder Certification | Not Type Certificated |
| Number of Seats | 2 seats |
| Weight Class | CLASS 1 (Up to 12,499 pounds gross take off weight) |
| Number of Engines | 1 engine |
| County | Blount County |
| Last Status | N-Number Assigned – but has not yet been registered |
| Cancellation Date | 1989-12-11 |