# N1663S — AYRES CORPORATION S2R-R1820
> **1981** Fixed Wing Single-Engine · Reciprocating · Owner: SLATER RICHARD J · MADDOCK, ND
## Aircraft
- **N-Number:** N1663S
- **Serial Number:** R1820-013DC
- **Manufacturer:** AYRES CORPORATION
- **Model:** S2R-R1820
- **Year manufactured:** 1981
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A10ACA`
## Owner
- **Name:** SLATER RICHARD J
- **Type of registrant:** Individual
- **Location:** MADDOCK, ND 583480064, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2012-03-16
- **Last action:** 2023-04-28
- **Expiration:** 2028-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=1663S)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a10aca)
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