- Registered owner
- Troychak George Albert
- Location
- Hillview, KY
- Owner type
- Individual
- Serial number
- 40.204
- Year built
- 2002
- Type
- Fixed wing single engine
- Engine
- Reciprocating
- Airworthiness
- Standard, normal, utility
- Airworthiness date
- April 19, 2002
- Certificate issued
- January 21, 2009
- Expires
- May 31, 2029
- Mode S code
- A64928
Diamond Aircraft Ind DA 40TCDS A47CEAirframe · Diamond Aircraft Ind DA 40Engine modelLycoming IO-360-M1A+
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 16
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 2005 | 1 |
|---|---|
| 2006 | 2 |
| 2007 | 2 |
| 2008 | 3 |
| 2009 | 3 |
| 2010 | 1 |
| 2011 | 2 |
| 2014 | 2 |
| 2020 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Airframe · Diamond Aircraft Ind DA 40
AD 2026-06-03Hoses and tubesAD 2024-19-08Nose/Tail Landing GearAD 2023-09-09Exhaust Turbine System (Recip)Information bulletins that may apply · 4
Advisory, not mandatory.
NTSB investigations
No NTSB investigations matched to N504DSMatched by N-number and event date, checked against the reported serial number, make and model. Investigations from before this aircraft carried the mark are under Earlier aircraft. Investigations on Diamond Aircraft Ind DA 40 aircraft
FAA incident reports
No FAA accident or incident reports matched to N504DSMatched by N-number and event date, checked against the reported make and model. Reports from before this aircraft carried the mark are under Earlier aircraft. Reports on Diamond Aircraft Ind DA 40 aircraft
Service difficulty reports · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
STCs that may be installed · 88
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
Airframe · Diamond Aircraft Ind DA 40
STC SA02571SEInstallation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).STC SA12428CHInstallation of the Lycoming Engines Electronic Ignition System (EIS)STC SA02279ATInstallation of a Boom Beam bulb, starter, and ballast