# N543W — MONOCOUPE 90
> **1930** Fixed Wing Single-Engine · Reciprocating · Owner: COOLBAUGH ROBERT J · NEW MARKET, VA
## Aircraft
- **N-Number:** N543W
- **Serial Number:** 562
- **Manufacturer:** MONOCOUPE
- **Model:** 90
- **Year manufactured:** 1930
- **Type:** Fixed Wing Single-Engine
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 002
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A6E505`
## Owner
- **Name:** COOLBAUGH ROBERT J
- **Type of registrant:** Individual
- **Location:** NEW MARKET, VA 228442080, US
## Registration
- **Status:** Valid
- **Certificate issued:** 1989-04-17
- **Last action:** 2023-09-30
- **Expiration:** 2030-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=543W)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a6e505)
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