Diamond Aircraft DA 42
N591ER is a Diamond Aircraft DA 42, a fixed-wing airplane with more than one motor with a piston engine, built in 2006. It has 4 seats. It is registered to Diamond Aircraft Sales U S A INC, a non-citizen corporation in London Ontario. The FAA lists the registration as "non-citizen corporation that has not returned its flight-hour reports" (certificate issued September 9, 2022). It holds a standard airworthiness certificate for normal, dated June 8, 2011.
Diamond Aircraft: eDA40 electric trainer, Austria
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Flight history: where it flew in the last seven days · follow it on the live map
Aircraft
- Maker
- Diamond Aircraft (Austria)FAA spelling: DIAMOND AIRCRAFT IND GMBH
- Model
- DA 42 · all DA 42s and related versions
- Built of
- compositeThe airframe is composite: carbon fibre or glass fibre set in resin, moulded in large pieces with few joints, which gives smooth shapes but needs different inspection and repair methods from metal. This is how the Diamond Aircraft DA 42 Twin Star family is built; the FAA does not record construction for each aircraft, and the type certificate data sheet is the authority for this one.
- Serial number
- 42.081
- Type
- Fixed-wing, multi-engineFAA type of aircraft code 5 (the FAA's broad category for the airframe). Every aircraft with this code · All codes
- Power
- Piston (reciprocating)FAA type of engine code 1 (what powers it, as the FAA classes engines). Every aircraft with this code · All codes, 2 motors · Austro E4 SERIES · 168 hp
- Seats
- 4
- Year built
- 2006
- Transponder code
- A7A192 (octal 51720622)
Registration
- Status
- Non-citizen corporation that has not returned its flight-hour reportsFAA registration status code N (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- September 9, 2022
- Expires
- September 30, 2029
- Last FAA action
- February 15, 2024
- Airworthiness
- StandardFAA airworthiness class code 1 (the kind of airworthiness certificate it flies under and what it is approved for). Every aircraft with this code · All codes · NormalFAA certificate purpose code N (the kind of airworthiness certificate it flies under and what it is approved for). All codes · June 8, 2011
- FAA region
- Northwest MountainFAA region code S (the FAA regional office that handles the record). All codes
- FAA record id
- 00264449
Owner as the FAA publishes it
- Name
- Diamond Aircraft Sales U S A INC
- Type
- Non-citizen corporationFAA type of owner code 8 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 1560 Crumlin Sideroad
London Ontario, N5V 1S2
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.
Connections how N591ER links to the rest of the register
- Diamond Aircraft DA 42 Twin Star 265 registered
- Diamond Aircraft 1,875 aircraft on the register
- Built of composite · as the model family is built; the register does not record it per aircraft
- Austro Engine E4 series 133 aircraft with this engine series · 168 hp
- Diamond Aircraft Sales U S A INC 17 aircraft in the fleet
- FAA orders naming the Diamond Aircraft DA 42 Twin Star 27 airworthiness directives
- Failure reports filed on the Diamond Aircraft DA 42 Twin Star 313 reports since 1995
- Approved modifications for the Diamond Aircraft DA 42 Twin Star 39 supplemental type certificates
The whole map of how records connect · these connections as data: /graph/aircraft/N591ER.json.
Records check free · 3 to understand · 2 clear
The public federal record on N591ER, 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.
Registration status is "Non-citizen corporation that has not returned its flight-hour reports". An aircraft cannot be operated on an invalid or expired registration; resolve this with the FAA before any transaction. [1]
The airworthiness certificate on file is dated June 8, 2011, 5 years after the 2006 manufacture year. A re-issued certificate commonly follows export and re-import, a rebuild, or a return to the register after cancellation. The cause is documented in the FAA aircraft records file, which the full report obtains. [1]
No earlier tail number is recorded against serial 42.081 for this model in the deregistered file. [2]
No other airframe has carried N591ER 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]
1 NTSB record under N591ER: Accident on May 25, 2022 at Ontario: no injuries, substantial damage. Details below. [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.
NTSB records 1
Aircraft on the NTSB record: Diamond Aircraft Ind GMBH DA 42 · operated under NUSN
Full record in plain English · Docket and reports at the NTSB
- FAA Releasable Aircraft Database, master file, file of October 30, 2026. registry.faa.gov/
- FAA deregistered aircraft file (part of the same download), file of October 30, 2026. registry.faa.gov/
- FAA document index: registry documents received in recent weeks, file of October 30, 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 30, 2026. See this record on the FAA site · This record as data