Piston helicopter

N1840L

1991 Homebuilt Air Command

Registered No accidents on file
Built
1991
Serial
31
Class
Piston helicopter
Engines
1
Status
Current as of October 2026
Registered owner
Co-owned · sign in to see
Based
Hamilton, OH
What's N1840L worth? Track flights
Registration record

N1840L on the FAA register

Type
1991 Homebuilt Air Command
Serial
31
Engines
1
Registered owner
Co-owned — the name of an individual registrant is shown to signed-in users. Sign in
Hamilton, OH
Certificate issued
1992-01-17
Airworthiness date
1991-09-16
Registration expires
2029-05-31
Airworthiness class
Experimental · amateur-built
Mode S (hex)
A151EB
Mode S (octal)
50250753
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2029-05-31
    Registration expires (renewal due).
  • 1992-01-17
    Certificate of registration issued as N1840L.
  • 1991-09-16
    Airworthiness date on the current FAA record (experimental category (amateur-built)).
Overview

About N1840L

N1840L is a 1991 Homebuilt Air Command, serial number 31. It is registered to co-owners in Hamilton, Ohio. The current certificate of registration was issued on January 17, 1992 and expires on May 31, 2029.

The FAA aircraft reference file describes the type as a piston helicopter and 2 seats. Its airworthiness certificate is experimental category (amateur-built), dated September 16, 1991.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N1840L.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N1840L.

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

Same state

Other aircraft registered in Ohio

N183RC
2016 Homebuilt RV-9A
N183V
2008 Cirrus SR22-G3
N18408
1937 Stinson SR-9C
N1845V
1974 Cessna 172M Skyhawk
N18462
1977 Beechcraft A36 Bonanza
N184AJ
2004 Beechcraft A36 Bonanza
All 8,529 aircraft registered in Ohio →
Similar aircraft

Other piston helicopters on the register

  • N1118N1991 Robinson R22 BETA Piston Helicopters
  • N444RH1992 Robinson R44 Raven I
  • N231TM1993 Robinson R22
  • N102LU1991 Schweizer 269C Piston Helicopters
  • N146371993 Hiller UH-12E
  • N202SL1969 Hughes TH55A

Own N1840L?

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

Free valuation Logbook transcription

Browse: Aircraft registered in Ohio· 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.