Defelici Dan DYNAMIC WT9
N599DY is a Defelici Dan DYNAMIC WT9, a fixed-wing airplane with one motor with a piston engine, built in 2003. It has 2 seats. It is registered to an individual in Clarkston, Michigan. The registration is valid: it was issued on August 23, 2005 and expires on July 31, 2028. It holds an experimental airworthiness certificate for amateur built, dated March 12, 2003.
Aircraft
- Maker
- Defelici Dan
- Model
- DYNAMIC WT9
- Serial number
- 023/2003
- Type
- Fixed-wing, single engine
- Power
- Piston (reciprocating), 1 motor · Rotax SEE BOMBADIER
- Seats
- 2
- Year built
- 2003
- Kit
- AEROSPOOL SPOL SRO DYNAMIC WT9
- Transponder code
- A7BF38 (octal 51737470)
Registration
- Status
- Valid registration
- Certificate issued
- August 23, 2005
- Expires
- July 31, 2028
- Last FAA action
- May 26, 2023
- Airworthiness
- Experimental · Amateur built · March 12, 2003
- FAA region
- Great Lakes
- FAA record id
- 00030009
Owner as the FAA publishes it
- Name
- Gregg Allan P
- Type
- Individual
- Address
- 6085 Sunnydale Rd
Clarkston, MI 48346-2343
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.
Records check free · 0 to understand · 5 clear
The public federal record on N599DY, 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 Gregg Allan P, an individual, certificate issued August 23, 2005, expires July 31, 2028. No fractional interest recorded. [1]
Experimental certificate for amateur built, dated March 12, 2003, consistent with the 2003 manufacture year. [1]
No earlier tail number is recorded against serial 023/2003 for this model in the deregistered file. [2]
No other airframe has carried N599DY according to the deregistered file. [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 N599DY. 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 August 27, 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