- Registered owner
- Cedar Ridge Aviation LLC
- Location
- Knox City, TX
- Owner type
- LLC
- Serial number
- 1137
- Year built
- 2001
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Restricted, agriculture and pest control
- Airworthiness date
- June 23, 2026
- Certificate issued
- June 6, 2024
- Expires
- June 30, 2031
- Mode S code
- A1F15C
Robinson Helicopter R44TCDS H11NMAirframe · Robinson Helicopter R44Engine modelLycoming 0-540F1 SERIE
From the FAA registry file of October 24, 2026.
On this page
Airworthiness directives that may apply · 35
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1995 | 3 |
|---|---|
| 1996 | 2 |
| 1997 | 2 |
| 1998 | 3 |
| 1999 | 4 |
| 2000 | 2 |
| 2001 | 1 |
| 2003 | 1 |
| 2004 | 1 |
| 2006 | 1 |
| 2007 | 1 |
| 2008 | 1 |
| 2010 | 1 |
| 2011 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 4 |
| 2025 | 2 |
See all 41 ADs
Information bulletins that may apply · 17
Advisory, not mandatory.
See all 18 bulletins
NTSB investigations · 1
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
FAA incident reports · 1
FAA accident and incident reports matched to this aircraft by N-number and event date, checked against the reported make and model.
Service difficulty reports
No reports matched to N224RHGeneral aviation reporting is voluntary. Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model. Reports on Robinson Helicopter R44 aircraft
STCs that may be installed · 102
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 102 STCs