N-Number: N4640M
Information Updated 01/06/2026
Aircraft Description
| N-Number | N4640M | ||
| Serial Number | 01 | Status | Valid |
| Manufacturer Name | MAHMOOD TEHRANI | Certificate Issue Date | 07/01/2019 |
| Model | COZY IV | Expiration Date | 07/31/2022 |
| Type Aircraft | Fixed Wing Single Engine | Type Engine | 4 Cycle |
| Pending Number Change | Dealer | ||
| Date Change Authorized | Mode S Code (base 8 / octal) | 51325333 | |
| MFR Year | Mode S Code (base 16 / hex) | A5AADB | |
| Type Registration | Individual | Fractional Owner | No |
Registered Owner
| Name | TEHRANI MAHMOOD F | ||
| Street | 9118 E SHARON DR | ||
| City | SCOTTSDALE | State | AZ |
| County | MARICOPA COUNTY | Zip Code | 85260-4223 |
| Country | US | ||
Airworthiness
| Engine Manufacturer | CONT MOTOR | A/W Date | 12/22/2012 |
| Engine Model | IO-360-A | Classification | Experimental |
| Category | Amateur B | ||
Other Owner Names
| None |
NTSB Records
| Date | Purpose | Phase | Severity | Fatal/Serious/Minor | Aircraft Damage | Location |
| 08/03/1997 | PERSONAL | TAXI | NON-FATAL | 0/0/0 out of 6 | SUBSTANTIAL | CHESTERFIELD, MO |