Turbine helicopter

N537SR

Rohlfs R&D R-330 MK1

Registered No accidents on file
Built
—
Serial
186975008351
Class
Turbine helicopter
Engines
1
Status
Current as of October 2026
Registered owner
Rohlfs R&D LLC (LLC)
Based
Midland, TX
Registration record

N537SR on the FAA register

Type
Rohlfs R&D R-330 MK1
Serial
186975008351
Engines
1
Registered owner
Rohlfs R&D LLC
Midland, TX
Certificate issued
2026-06-18
Airworthiness date
—
Registration expires
2033-06-30
Airworthiness class
—
Mode S (hex)
A6CC0E
Mode S (octal)
51546016
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2033-06-30
    Registration expires (renewal due).
  • 2026-06-18
    Certificate of registration issued as N537SR.
Overview

About N537SR

N537SR is a Rohlfs R&D R-330 MK1, serial number 186975008351. The FAA register lists Rohlfs R&D LLC as the registrant in Midland, Texas. The current certificate of registration was issued on June 18, 2026 and expires on June 30, 2033.

The FAA aircraft reference file describes the type as a turbine helicopter.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N537SR.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N537SR.

Sources: NTSB aviation accident database and CAROL case system, FAA preliminary accident & incident notices. Search accident records

Same state

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Browse: Aircraft registered in Texas· Registry by state· FAA registry stats

Data: FAA Aircraft Registry (October 2026), including deregistered aircraft; NTSB and FAA accident data; fyiAero listing history. Individual owners' names are shown to signed-in users and street addresses are never shown. Type figures are published specifications, not this aircraft's.