Single-engine piston

N1137A

Columbia 350SL

Registered No accidents on file
Built
—
Serial
42567
Class
Single-engine piston
Engines
1
Status
Current as of October 2026
Registered owner
Sleepwalker Aviation LLC (LLC)
Based
Wilmington, DE
 Columbia 350SL
Representative photo of a Columbia 350SL. Not a photo of N1137A.
Registration record

N1137A on the FAA register

Type
Columbia 350SL (FAA: Columbia Aircraft Mfg LC42-550FG)
Serial
42567
Engines
1
Registered owner
Sleepwalker Aviation LLC
Wilmington, DE
Certificate issued
2025-10-28
Airworthiness date
—
Registration expires
2032-10-31
Airworthiness class
—
Mode S (hex)
A03AA6
Mode S (octal)
50035246
Seats (type)
4
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2032-10-31
    Registration expires (renewal due).
  • 2025-10-28
    Certificate of registration issued as N1137A to the current registrant.
  • 1975-07-31
    N1137A previously assigned to a Piper PA-18-125 (s/n 18-730); cancelled.
Overview

About N1137A

N1137A is a Columbia 350SL (FAA model LC42-550FG), serial number 42567. The FAA register lists Sleepwalker Aviation LLC as the registrant in Wilmington, Delaware. The current certificate of registration was issued on October 28, 2025 and expires on October 31, 2032.

The FAA aircraft reference file describes the type as a single-engine piston and 4 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N1137A.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N1137A.

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

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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.