Mark Mercadante TIERRA 1
N14921 is a Mark Mercadante TIERRA 1, a fixed-wing airplane with one motor with a two-stroke engine. It has 1 seat. It is registered to an individual in Duncan, Oklahoma. The registration is valid: it was issued on October 17, 2023 and expires on October 31, 2030. No airworthiness certificate is on file, which is normal for drones and for aircraft still being built or tested.
Aircraft
- Maker
- Mark Mercadante
- Model
- TIERRA 1
- Serial number
- 0084347
- Type
- Fixed-wing, single engineFAA type of aircraft code 4 (the FAA's broad category for the airframe). All codes
- Power
- Two-cycle pistonFAA type of engine code 7 (what powers it, as the FAA classes engines). All codes, 1 motor
- Seats
- 1
- Year built
- Not given
- Kit
- TERATORN AIRCRAFT INC TIERRA 1
- Transponder code
- A0C6D7 (octal 50143327)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). All codes
- Certificate issued
- October 17, 2023
- Expires
- October 31, 2030
- Last FAA action
- October 17, 2023
- Airworthiness
- None on file
- FAA region
- SouthwesternFAA region code 2 (the FAA regional office that handles the record). All codes
- FAA record id
- 01424492
Owner as the FAA publishes it
- Name
- Mercadante Mark
- Type
- IndividualFAA type of owner code 1 (who holds the registration: a person, a company, a trust or a government body). All codes
- Address
- 409 N 13Th St
Duncan, OK 73533-4212
Owners can ask the FAA to withhold their name and address from public files. When they do, those fields are blank here as well. How that works.
Documents on file 0
No bills of sale, loans or other documents are indexed against this tail number.
Earlier use of this number 2
Records check free · 2 to understand · 3 clear
The public federal record on N14921, read the way a buyer, lender or insurer reads it: FAA registration, prior tail numbers keyed on the serial number, reuse of the tail number, recent registry filings, and the NTSB accident record under this and every earlier registration.
Valid registration to Mercadante Mark, an individual, certificate issued October 17, 2023, expires October 31, 2030. No fractional interest recorded. [1]
No airworthiness certificate is on file. Usual for a newly registered aircraft, a project, or an aircraft that has not flown since a change of registration; ask for the certificate. [1]
No earlier tail number is recorded against serial 0084347 for this model in the deregistered file. [2]
N14921 was previously assigned to 2 other aircraft: Nichols SPEZIO DAL-1 (serial HN235, cancelled August 1, 2012); Douglas DC2 (serial 1401, cancelled December 13, 1948). Histories keyed to the tail number alone can mix aircraft up; this check keys on the serial number. [2]
No bills of sale, loans or releases have reached the registry in recent weeks. The index covers only recent filings; older liens are in the records file. [3]
No NTSB investigation records located under N14921. CLEAR means the query ran and returned nothing, not that nothing ever happened. [4]
These live in the FAA aircraft records file (every document ever filed against the aircraft) and, for larger aircraft, the International Registry. Part of the full report.
AD compliance against the logbooks and flight-activity reconciliation are researched layers of the full report.
- FAA Releasable Aircraft Database, master file, file of October 2, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 2, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 2, 2026. registry.faa.gov/
- NTSB aviation accident database (CAROL), records through September 30, 2026. data.ntsb.gov/carol-main-public/basic-search
This automated check reads the public federal record. Nothing here is a legal opinion, an appraisal or a statement about the aircraft's condition; a CLEAR line is a statement about the searched record, not the aircraft.
Source: FAA Civil Aviation Registry, Releasable Aircraft Database, October 2, 2026. See this record on the FAA site · This record as data