N-Number: N186RR
Information Updated 01/06/2026
Aircraft Description
| N-Number | N186RR | ||
| Serial Number | 943 | Status | Valid |
| Manufacturer Name | GRENGA ROBERT | Certificate Issue Date | 04/01/1986 |
| Model | RV-4 | Expiration Date | 01/31/2023 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | Reciprocating |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 50254175 | |
| MFR Year | 1986 | Mode S Code (base 16 / hex) | A1587D |
| Type Registration | Individual | Fractional Owner | No |
Registered Owner
| Name | GRENGA ROBERT J | ||
| Street | 456 E MELODY LN | ||
| City | GILBERT | State | AZ |
| County | MARICOPA COUNTY | Zip Code | 85234 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | LYCOMING | A/W Date | 06/30/1986 |
| Engine Model | 0-320 SERIES | Classification | Experimental |
| Category | Amateur B | ||
Other Owner Names
| None |
NTSB Records
| None |