N-Number: N637HP
Information Updated 10/08/2025
Aircraft Description
| N-Number | N637HP | ||
| Serial Number | 11942 | Status | Expired |
| Manufacturer Name | ROBINSON HELICOPTER COMPANY | Certificate Issue Date | 12/17/2018 |
| Model | R44 II | Expiration Date | 12/31/2021 |
| Type Aircraft | Rotorcraft | Type Engine | Reciprocating |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 52054172 | |
| MFR Year | 2007 | Mode S Code (base 16 / hex) | A8587A |
| Type Registration | Corporation | Fractional Owner | No |
Registered Owner
| Name | SMT OPS INC | ||
| Street | 200 BELLE MEED RD | ||
| City | SETAUKET | State | NY |
| County | SUFFOLK COUNTY | Zip Code | 11733 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | LYCOMING | A/W Date | 09/13/2007 |
| Engine Model | IO-540-AE1A5 | Classification | Standard |
| Category | Normal | ||
Other Owner Names
| None |
NTSB Records
| None |