# N137TD — ROBINSON HELICOPTER R44
> **2013** Rotorcraft · Reciprocating · Owner: WW FLYING SERVICES LLC · WALLER, TX
## Aircraft
- **N-Number:** N137TD
- **Serial Number:** 2300
- **Manufacturer:** ROBINSON HELICOPTER
- **Model:** R44
- **Year manufactured:** 2013
- **Type:** Rotorcraft
- **Engine type:** Reciprocating (01 engines)
- **Seats:** 004
- **Weight class:** CLASS 1
- **Mode S code (hex):** `A096DF`
## Owner
- **Name:** WW FLYING SERVICES LLC
- **Type of registrant:** LLC
- **Location:** WALLER, TX 774842020, US
## Registration
- **Status:** Valid
- **Certificate issued:** 2023-01-28
- **Last action:** 2023-12-26
- **Expiration:** 2030-01-31
## Source
- [FAA Aircraft Inquiry](https://registry.faa.gov/AircraftInquiry/Search/NNumberResult?nNumberTxt=137TD)
- [ADS-B Exchange live tracking](https://globe.adsbexchange.com/?icao=a096df)
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