# N594KS — SCHLEICHER ASK-21
> **—** Glider · None · Owner: HENDERSON JOHN M · MOSES LAKE, WA
## Aircraft
- **N-Number:** N594KS
- **Serial Number:** 21218
- **Manufacturer:** SCHLEICHER
- **Model:** ASK-21
- **Year manufactured:** —
- **Type:** Glider
- **Engine type:** None (00 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A7AD35`
## Owner
- **Name:** HENDERSON JOHN M
- **Type of registrant:** Individual
- **Location:** MOSES LAKE, WA 988370114, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-10-05
- **Last action:** 2023-10-05
- **Expiration:** 2030-10-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=594KS)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a7ad35)
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