# N91878 — SCHWEIZER SGS 1-23
> **1950** Glider · None · Owner: BONSER THOMAS A · CINCINNATI, OH
## Aircraft
- **N-Number:** N91878
- **Serial Number:** 14
- **Manufacturer:** SCHWEIZER
- **Model:** SGS 1-23
- **Year manufactured:** 1950
- **Type:** Glider
- **Engine type:** None (00 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `ACB7D1`
## Owner
- **Name:** BONSER THOMAS A
- **Type of registrant:** Individual
- **Location:** CINCINNATI, OH 45241, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2021-03-12
- **Last action:** 2023-04-28
- **Expiration:** 2028-03-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=91878)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=acb7d1)
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