Twin turboprop

N393AC

Homebuilt C23A Sherpa

Registered No accidents on file
Built
—
Serial
SH-3111
Class
Twin turboprop
Engines
2
Status
Current as of October 2026
Registered owner
Acc Intergrated Services Inc (Corporation)
Based
Milwaukee, WI
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Registration record

N393AC on the FAA register

Type
Homebuilt C23A Sherpa
Serial
SH-3111
Engines
2
Registered owner
Acc Intergrated Services Inc
Milwaukee, WI
Certificate issued
2014-12-16
Airworthiness date
—
Registration expires
2027-12-31
Airworthiness class
—
Mode S (hex)
A48DF1
Mode S (octal)
51106761
Seats (type)
30
Weight class
12,500–19,999 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2027-12-31
    Registration expires (renewal due).
  • 2014-12-16
    Certificate of registration issued as N393AC.
Overview

About N393AC

N393AC is a Homebuilt C23A Sherpa, serial number SH-3111. The FAA register lists Acc Intergrated Services Inc as the registrant in Milwaukee, Wisconsin. The current certificate of registration was issued on December 16, 2014 and expires on December 31, 2027.

The FAA aircraft reference file describes the type as a twin turboprop and 30 seats.

No NTSB accident or incident reports and no FAA preliminary notices are on file for this airframe as N393AC. 1 earlier record involves a different aircraft that carried the same N-number.

Safety record

Accident & incident history

1983-06-08 Accident · Hermiston, OR Damage: Substantial Serious injury NTSB · SEA83FYM06
Reported aircraft: Cessna T210L — a different aircraft that carried the N393AC registration before this airframe.

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 Wisconsin· 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.