United States aircraft registry
N1663S
1981 AYRES CORPORATION S2R-R1820
Fixed-wing single-engine · Reciprocating
- Year manufactured
- 1981
- Engine manufacturer
- WRIGHT
- Registration status
- Valid
- Registration expires
- Mar 31, 2028
Registered owner
SLATER RICHARD J
IndividualMADDOCK, North Dakota · United States
Registered mailing location
The registered owner may differ from the operator. Mailing location does not identify the aircraft’s base or current position.
Aircraft specifications
- Manufacturer / model
- AYRES CORPORATION / S2R-R1820
- Serial number
- R1820-013DC
- Aircraft type
- Fixed-wing single-engine
- Engine model
- R-1820 SER
- Engine type
- Reciprocating
- Engines
- 1
- Seats (type reference)
- 1
- Mode S / ICAO hex
- A10ACA
Registry specifications may differ from the aircraft’s current configuration.
Registration details
- Registration country
- United States
- Certificate issued
- Mar 16, 2012
- Expiration date
- Mar 31, 2028
- Registrant type
- Individual
- Fractional ownership
- No
Certification & additional details
- Classification
- Restricted
- Airworthiness certificate date
- Jun 6, 1981
- Aircraft category
- Land
- Mode S (octal)
- 50205312
- Last registry activity
- Apr 28, 2023
Registry certificate information does not establish current airworthiness. Registry activity is not flight activity.
Source: FAA Aircraft Registry · Dataset refreshed 2026-11-01. Registration details can change. Map centered on the registered ZIP-code area, not an exact address. Private onboard avionics and connectivity data are not included.