Twin piston

N9921S

1979 Rockwell International 700

Registered No accidents on file
Built
1979
Serial
70021
Class
Twin piston
Engines
2 × Lycoming TIO-540 series
Status
Current as of October 2026
Registered owner
Bas Part Sales LLC (LLC)
Based
Greeley, CO
Registration record

N9921S on the FAA register

Type
1979 Rockwell International 700
Serial
70021
Engines
2 × Lycoming TIO-540 series
Registered owner
Bas Part Sales LLC
Greeley, CO
Certificate issued
—
Airworthiness date
1979-04-18
Registration expires
—
Airworthiness class
Standard · normal
Mode S (hex)
ADDC9D
Mode S (octal)
53356235
Seats (type)
8
Weight class
up to 12,499 lb
Status
Current as of October 2026
Registry history

Timeline

  • 1979-04-18
    Airworthiness date on the current FAA record (standard category (normal)).
Overview

About N9921S

N9921S is a 1979 Rockwell International 700, serial number 70021. The FAA register lists Bas Part Sales LLC as the registrant in Greeley, Colorado.

The FAA aircraft reference file describes the type as a twin piston, two Lycoming TIO-540 series engines and 8 seats. Its airworthiness certificate is standard category (normal), dated April 18, 1979.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N9921S.

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N9921S.

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 Colorado· 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.