# N89RR — SCHEMPP-HIRTH VENTUS-B
> **1981** Glider · None · Owner: MASTALER RONALD A · TUCSON, AZ
## Aircraft
- **N-Number:** N89RR
- **Serial Number:** 48
- **Manufacturer:** SCHEMPP-HIRTH
- **Model:** VENTUS-B
- **Year manufactured:** 1981
- **Type:** Glider
- **Engine type:** None (00 engines)
- **Seats:** 001
- **Weight class:** CLASS 1
- **Mode S code (hex):** `AC4482`
## Owner
- **Name:** MASTALER RONALD A
- **Type of registrant:** Individual
- **Location:** TUCSON, AZ 857193529, US
## Registration
- **Status:** Valid
- **Certificate issued:** 1998-11-17
- **Last action:** 2023-06-23
- **Expiration:** 2028-11-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=89RR)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=ac4482)
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