Piston helicopter

N239SB

1956 Hiller UH-12C

Not current (FAA status 17) No accidents on file
Built
1956
Serial
800
Class
Piston helicopter
Engines
Franklin 6V-335 series
Status
Not current (FAA status 17)
Registered owner
Individual · sign in to see
Based
Cottage Grove, OR
What's N239SB worth? Track flights
Registration record

N239SB on the FAA register

Type
1956 Hiller UH-12C
Serial
800
Engines
Franklin 6V-335 series
Registered owner
Individual — the name of an individual registrant is shown to signed-in users. Sign in
Cottage Grove, OR
Certificate issued
—
Airworthiness date
2020-05-25
Registration expires
—
Airworthiness class
Standard · normal
Mode S (hex)
A22B81
Mode S (octal)
50425601
Seats (type)
4
Weight class
up to 12,499 lb
Status
Not current (FAA status 17)
Registry history

Timeline

  • 2020-05-25
    Airworthiness date on the current FAA record (standard category (normal)).
  • 1956
    Manufactured (1956).
Overview

About N239SB

N239SB is a 1956 Hiller UH-12C, serial number 800. It is registered to an individual in Cottage Grove, Oregon.

The FAA aircraft reference file describes the type as a piston helicopter, one Franklin 6V-335 series engine and 4 seats. Its airworthiness certificate is standard category (normal), dated May 25, 2020.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N239SB.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N239SB.

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

Same model

More Hiller UH-12C aircraft

N10728
1956 Hiller UH-12C
N156PT
1956 Hiller UH-12C
N469DW
1956 Hiller UH-12C
N5315V
1956 Hiller UH-12C
N5317V
1956 Hiller UH-12C
N5320V
1956 Hiller UH-12C
N5321V
1956 Hiller UH-12C
N5326V
1956 Hiller UH-12C
All 31 Hiller UH-12C registrations →
Same state

Other aircraft registered in Oregon

N239CH
1981 Boeing 234
N239CP
1974 Homebuilt BD-4
N239G
2026 Homebuilt RV-8A
N239WB
2025 Homebuilt RV-14A
N23E
1938 Fairchild 24 G
N23KX
2008 CubCrafters CC11-100 Sport Cub
All 7,012 aircraft registered in Oregon →
Similar aircraft

Other piston helicopters on the register

  • N906181966 Hughes TH-55
  • N4924C1960 Continental Copters Tomcat MK5A
  • N1477Q2013 Enstrom 280FX SHARK Piston Helicopters
  • N380921977 Texas Helicopter OH-13E/M74
  • N3752N1965 Hughes TH-55A
  • N13GE2002 Robinson R44 RAVEN II Piston Helicopters
More from Hiller

Hiller models on the register

Own N239SB?

Get a free valuation, digitize the logbooks, or list it on fyiAero.

Free valuation Logbook transcription

Browse: Aircraft registered in Oregon· 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.