Diamond Aircraft DA 42 NG
N421MQ is a Diamond Aircraft DA 42 NG, a fixed-wing airplane with more than one motor with a piston engine, built in 2021. It has 4 seats. It is registered to Take Flight Aviation LLC, an LLC in Montgomery, New York. The registration is valid: it was issued on March 10, 2026 and expires on March 31, 2033. It holds a standard airworthiness certificate for normal, dated December 22, 2021.
Diamond Aircraft: eDA40 electric trainer, Austria
Where is it now Last seen yesterday at 6:02 pm.
Last seen yesterday at 6:02 pm. Checking whether it is in the air right now…
Aircraft broadcast their own position; volunteer receivers pool what they hear. Owners who have asked the FAA not to be displayed are not shown.
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 NG · all DA 42 NGs 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.N439
- 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
- 2021
- Transponder code
- A50078 (octal 51200170)
Registration
- Status
- Valid registrationFAA registration status code V (whether the registration certificate is in force). Every aircraft with this code · All codes
- Certificate issued
- March 10, 2026
- Expires
- March 31, 2033
- Last FAA action
- March 10, 2026
- 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 · December 22, 2021
- FAA region
- EasternFAA region code 1 (the FAA regional office that handles the record). All codes
- FAA record id
- 01355002
Owner as the FAA publishes it
- Name
- Take Flight Aviation LLC (flight school: its whole fleet and safety record)
- Type
- LLCFAA type of owner code 7 (who holds the registration: a person, a company, a trust or a government body). Every aircraft with this code · All codes
- Address
- 49 Hangar Rd
Montgomery, NY 12549-2404
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 1
Connections how N421MQ 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
- Take Flight Aviation LLC 14 aircraft in the fleet
- Holds an FAA aircraft dealer certificate · expired
- Montgomery, NY 27 aircraft registered in this town
- Orange County · MGJ
- New York 6,663 aircraft registered
- 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
- Report filed on this aircraft: Engine, mismanufactured · 2023-08-18
- Report filed on this aircraft: Resistor, failed · 1997-12-08
- Report filed on this aircraft: Fuses, blown · 1997-07-09
- Where N421MQ is now · Last seen yesterday at 6:02 pm.
The whole map of how records connect · these connections as data: /graph/aircraft/N421MQ.json.
Records check free · 2 to understand · 3 clear
The public federal record on N421MQ, 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 Take Flight Aviation LLC, an LLC, certificate issued March 10, 2026, expires March 31, 2033. No fractional interest recorded. [1]
Standard certificate for normal, dated December 22, 2021, consistent with the 2021 manufacture year. [1]
No earlier tail number is recorded against serial 42.N439 for this model in the deregistered file. [2]
N421MQ was previously assigned to 1 other aircraft: Aerospatiale/Aeritalia ATR 42-300 (serial 014, cancelled June 11, 1998). 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]
2 NTSB records under N421MQ: Incident on April 3, 1996 at Traverse City, MI: no injuries, minor damage. Incident on January 19, 1988 at Waterloo, IA: no injuries, minor 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 2
Aircraft on the NTSB record: Atr 42 · operated under 121
improper use of procedures by maintenance personnel at an overhaul facility during overhaul of the landing gear, allowing corrosion to occur on the barrel lugs of the landing gear, which subsequently led to fatigue cracking of the lugs and eventual collapse of the gear.
Full record in plain English · Docket and reports at the NTSB
Aircraft on the NTSB record: Aerospatiale ATR-42 · operated under 121
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