# N404US — AAI CORP DBA TEXTRON SYSTS UNM AEROSONDE MK 4.7G
> **—** Fixed Wing Single-Engine · Reciprocating · Owner: AAI CORP DBA · HUNT VALLEY, MD
## Aircraft
- **N-Number:** N404US
- **Serial Number:** 4004
- **Manufacturer:** AAI CORP DBA TEXTRON SYSTS UNM
- **Model:** AEROSONDE MK 4.7G
- **Year manufactured:** —
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 000
- **Weight class:** CLASS 4
- **Mode S code (hex):** `A4BD50`
## Owner
- **Name:** AAI CORP DBA
- **Type of registrant:** Corporation
- **Location:** HUNT VALLEY, MD 210303342, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2017-07-14
- **Last action:** 2023-03-21
- **Expiration:** 2027-07-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=404US)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4bd50)
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