Single-engine turboprop

N992BB

1976 Homebuilt SM 1019

Registered 1 NTSB/FAA record
Built
1976
Serial
012
Class
Single-engine turboprop
Engines
Allison 250-B17E
Status
Current as of October 2026
Registered owner
Ruby Valley Aviation Lc (LLC)
Based
Twin Bridges, MT
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Registration record

N992BB on the FAA register

Type
1976 Homebuilt SM 1019
Serial
012
Engines
Allison 250-B17E
Registered owner
Ruby Valley Aviation Lc
Twin Bridges, MT
Certificate issued
2006-04-28
Airworthiness date
2015-07-11
Registration expires
2030-02-28
Airworthiness class
Experimental · exhibition
Mode S (hex)
ADDA2C
Mode S (octal)
53355054
Seats (type)
2
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 2030-02-28
    Registration expires (renewal due).
  • 2024-05-19
    Accident at Twin Bridges, MT; damage: substantial.
  • 2015-07-11
    Airworthiness date on the current FAA record (experimental category (exhibition)).
  • 2006-04-28
    Certificate of registration issued as N992BB.
  • 1976
    Manufactured (1976).
Overview

About N992BB

N992BB is a 1976 Homebuilt SM 1019, serial number 012. The FAA register lists Ruby Valley Aviation Lc as the registrant in Twin Bridges, Montana. The current certificate of registration was issued on April 28, 2006 and expires on February 28, 2030.

The FAA aircraft reference file describes the type as a single-engine turboprop, one Allison 250-B17E engine and 2 seats. Its airworthiness certificate is experimental category (exhibition), dated July 11, 2015.

N992BB has 1 accident/incident record on file (most serious damage: substantial); details are below.

Safety record

Accident & incident history

2024-05-19 Accident · Twin Bridges, MT Damage: Substantial NTSB · WPR24LA192
Reported aircraft: Siai Marchetti SM. 1019
Probable cause: The binding of the parking brake cable, which resulted in un-commanded brake application during the landing roll and subsequent nose over.
NTSB report ↗

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

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Browse: Aircraft registered in Montana· 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.