N-Number: N521HB
Information Updated 01/06/2026
Aircraft Description
| N-Number | N521HB | ||
| Serial Number | LN084 | Status | Valid |
| Manufacturer Name | MCDONNELL DOUGLAS HELICOPTER | Certificate Issue Date | 11/07/2016 |
| Model | 500N | Expiration Date | 11/30/2022 |
| Type Aircraft | Rotorcraft | Type Engine | Turbo-shaft |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 51506526 | |
| MFR Year | 1998 | Mode S Code (base 16 / hex) | A68D56 |
| Type Registration | Government | Fractional Owner | No |
Registered Owner
| Name | CITY OF HUNTINGTON BEACH | ||
| Street | 2000 MAIN ST | ||
| City | HUNTINGTON BEACH | State | CA |
| County | ORANGE COUNTY | Zip Code | 92648-2702 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | ALLISON | A/W Date | 07/31/1998 |
| Engine Model | 250-C20 SER | Classification | Standard |
| Category | Normal | ||
Other Owner Names
| None |
NTSB Records
| Date | Purpose | Phase | Severity | Fatal/Serious/Minor | Aircraft Damage | Location |
| 10/16/2009 | PUBLIC AIRCRAFT - LOCAL | LANDING | NON-FATAL | 0/0/0 out of 2 | SUBSTANTIAL | LOS ALAMITOS, CA |