Single-engine piston

N91AS

2007 Diamond DA20-C1

Registered No accidents on file
Built
2007
Serial
C0443
Class
Single-engine piston
Engines
Continental IO-240-B
Status
Current as of October 2026
Registered owner
Skyline Aviation Inc (Corporation)
Based
San Angelo, TX
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2007 Diamond DA20-C1
Representative photo of a Diamond DA20-C1. Not a photo of N91AS.
Registration record

N91AS on the FAA register

Type
2007 Diamond DA20-C1
Serial
C0443
Engines
Continental IO-240-B
Registered owner
Skyline Aviation Inc
San Angelo, TX
Certificate issued
2021-07-19
Airworthiness date
2007-07-25
Registration expires
2028-07-31
Airworthiness class
Standard · utility
Mode S (hex)
AC9463
Mode S (octal)
53112143
Seats (type)
2
Weight class
up to 12,499 lb
Range (type)
519 nm
Cruise (type)
117 kt
Status
Current as of October 2026
Registry history

Timeline

  • 2028-07-31
    Registration expires (renewal due).
  • 2021-07-19
    Certificate of registration issued as N91AS to the current registrant.
  • 2015-05-11
    N91AS previously assigned to a Sikorsky S55B (s/n 55646); cancelled.
  • 2007-07-25
    Airworthiness date on the current FAA record (standard category (utility)).
Overview

About N91AS

N91AS is a 2007 Diamond DA20-C1, serial number C0443. The FAA register lists Skyline Aviation Inc as the registrant in San Angelo, Texas. The current certificate of registration was issued on July 19, 2021 and expires on July 31, 2028.

The FAA aircraft reference file describes the type as a single-engine piston, one Continental IO-240-B engine and 2 seats. Published figures for the type give a cruise speed of about 117 knots and a range of about 519 nm; actual performance depends on configuration, load and conditions. Its airworthiness certificate is standard category (utility), dated July 25, 2007.

No NTSB accident or incident reports and no FAA preliminary notices are on file for N91AS.

Cruise
117 kt
Range
519 nm
Power / thrust (each)
125
Takeoff over 50 ft
1,470 ft
Landing over 50 ft
1,280 ft
Fuel burn
4 gph

Published figures for the Diamond DA20-C1 type. They describe the model, not this airframe's equipment or condition. Diamond DA20-C1 specs, prices and for-sale inventory →

Safety record

Accident & incident history

✓ No NTSB accident or incident reports and no FAA preliminary notices on file for N91AS.

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

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Browse: Diamond aircraft for sale· Diamond DA20-C1 overview· Aircraft registered in Texas· 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.