- Registered owner
- Hillsboro Aero Academy LLC
- Location
- Hillsboro, OR
- Owner type
- LLC
- Serial number
- 1706
- Year built
- 1991
- Type
- Rotorcraft
- Engine
- Reciprocating
- Airworthiness
- Standard, normal
- Airworthiness date
- March 8, 1991
- Certificate issued
- December 11, 2014
- Expires
- December 31, 2027
- Mode S code
- A7D31B
Robinson Helicopter R22 BETATCDS H10WEAirframe · Robinson Helicopter R22 BETATCDS E-274Engine · Lycoming 0-320 series
From the FAA registry file of October 24, 2026. The registry lists only the engine series, so ADs for every Lycoming 0-320 model are included below.
On this page
Airworthiness directives that may apply · 67
Matched by this aircraft’s airframe and engine models. Each AD’s applicability may narrow it by serial number, part number or equipment.
| 1964 | 1 |
|---|---|
| 1966 | 1 |
| 1967 | 1 |
| 1968 | 1 |
| 1969 | 2 |
| 1977 | 2 |
| 1978 | 2 |
| 1979 | 2 |
| 1980 | 3 |
| 1981 | 2 |
| 1982 | 1 |
| 1988 | 2 |
| 1989 | 1 |
| 1990 | 2 |
| 1991 | 1 |
| 1992 | 2 |
| 1993 | 1 |
| 1994 | 1 |
| 1995 | 5 |
| 1996 | 5 |
| 1997 | 2 |
| 1998 | 5 |
| 1999 | 2 |
| 2000 | 2 |
| 2002 | 1 |
| 2003 | 1 |
| 2004 | 2 |
| 2005 | 1 |
| 2006 | 2 |
| 2007 | 1 |
| 2008 | 2 |
| 2010 | 3 |
| 2011 | 1 |
| 2012 | 1 |
| 2013 | 1 |
| 2015 | 1 |
| 2017 | 1 |
| 2021 | 1 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2026 | 1 |
Airframe · Robinson Helicopter R22 BETA
AD 2024-20-03Flight Control SystemAD 2024-04-02Tail Rotor BladesAD 2023-11-07Ground Proximity SystemInformation bulletins that may apply · 15
Advisory, not mandatory.
See all 23 bulletins
NTSB investigations
No NTSB investigations matched to N603HHMatched 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 Robinson Helicopter R22 BETA aircraft
FAA incident reports
No FAA accident or incident reports matched to N603HHMatched 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 Robinson Helicopter R22 BETA aircraft
Service difficulty reports · 3
Matched to this aircraft by N-number and event date, checked against the reported serial number, make and model.
SDR 8HBR20250630070Bearing · brinelledVISUAL INSPECTION OF MAIN ROTOR BLADE SPINDLE ASSEMBLIES FOUND SPINDLE BEARINGS TO BE BRINNELED. SPINDLE BEARINGS AND SPACERS WERE PREVIOUSLY REPLACED 117.4 HOURS AGO (18131.4 ACTT) WITH NEW BEARINGS AND NEW SERIALIZED SPACERS. RED BLADE SN:6852, SPINDLE SN:26SDR 8HBR202111176038Spindle · brinelledPILOT'S REPORTING NEEDING TO USE A SIGNIFICANT INCREASE OF PRESSURE ON CYCLIC FOR FORWARD FLIGHT. ALSO NOTED LOSS OF CYCLIC PRESSURE WHEN PREFORMING AUTOROTATION'S. BRINELLING FOUND ON SPINDLE BEARINGS FOR THE SECOND TIME IN RECENT HISTORY. TIME IN SERVICE OF SDR 8HBR20210920030Bearing · brinelledPILOT'S REPORTING NEEDING TO USE A SIGNIFICANT INCREASE OF PRESSURE ON CYCLIC FOR FORWARD FLIGHT. ALSO NOTED LOSS OF CYCLIC PRESSURE WHEN PREFORMING AUTOROTATION'S. BRINELLING FOUND ON SPINDLE BEARINGS. POSSIBLE MANUFACTURER INSTALLATION ERROR FROM ROBINSON.
STCs that may be installed · 135
Approved for this aircraft’s airframe or engine model. The registry doesn’t record which STCs an aircraft has; its records do.
See all 135 STCs