# N3739K — FRICKE KARL E MAINAIR BLADE 912
> **1998** Weight-Shift Control · 4-Cycle · Owner: SOBOTA MARK S · BETHLEHEM, PA
## Aircraft
- **N-Number:** N3739K
- **Serial Number:** 117609987W979
- **Manufacturer:** FRICKE KARL E
- **Model:** MAINAIR BLADE 912
- **Year manufactured:** 1998
- **Type:** Weight-Shift Control
- **Engine type:** 4-Cycle (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A4428D`
## Owner
- **Name:** SOBOTA MARK S
- **Type of registrant:** Individual
- **Location:** BETHLEHEM, PA 180160753, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2018-11-28
- **Last action:** 2023-06-23
- **Expiration:** 2028-11-30
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=3739K)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a4428d)
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