# N636DD — ROBINSON HELICOPTER R44
> **2001** Rotorcraft · Reciprocating · Owner: ALBA AVIATION SERVICES INC · SCOTTSDALE, AZ
## Aircraft
- **N-Number:** N636DD
- **Serial Number:** 0974
- **Manufacturer:** ROBINSON HELICOPTER
- **Model:** R44
- **Year manufactured:** 2001
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A85455`
## Owner
- **Name:** ALBA AVIATION SERVICES INC
- **Type of registrant:** Corporation
- **Location:** SCOTTSDALE, AZ 852602491, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2010-07-19
- **Last action:** 2023-03-24
- **Expiration:** 2027-10-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=636DD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a85455)
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*MORVS · CC0 1.0*