Beechcraft SUNDOWNER C23 Market Report
Other · generated 2026-08-31 · fyiAero market data, FAA registry, NTSB, aircraft.com sold records.
Market summary
456in operation (FAA)
7for sale · 1.5% of fleet
$98kaverage asking
$82kmedian asking
22avg days on market
19registry transfers, 6 mo
10.0 yravg length of ownership
| Low | Avg | High | |
|---|---|---|---|
| Asking price | $79k | $98k | $140k |
| Model year | 1973 | 1977 | 1980 |
| Airframe time | 2,995 | 2,995 | 2,995 |
| Days on market | — | 22 | 25 |
For sale & average asking by month reconstructed from listing history
| Month | For sale | Avg asking | Trend |
|---|---|---|---|
| 2026-08 | 1 | $80k |
Features of aircraft for sale
| ADS-B | 14% (1) | |
| GPS navigator | 0% (0) | |
| Autopilot | 0% (0) | |
| FIKI | 0% (0) | |
| GTN 750 / 750Xi | 0% (0) | |
| Glass flight deck | 0% (0) |
Where the fleet is based top states, FAA registry
| TX | 41 | |
| FL | 38 | |
| CA | 37 | |
| GA | 20 | |
| WA | 20 | |
| NC | 16 | |
| NY | 16 | |
| WI | 14 | |
| DE | 13 | |
| IL | 13 |
252 of 456 are individually registered.
Registry transfers by month new registration certificates, 12 mo
| 2025-09 | 3 | |
| 2025-10 | 1 | |
| 2025-11 | 9 | |
| 2025-12 | 1 | |
| 2026-01 | 4 | |
| 2026-02 | 3 | |
| 2026-03 | 2 | |
| 2026-04 | 3 | |
| 2026-05 | 3 | |
| 2026-06 | 5 | |
| 2026-07 | 5 | |
| 2026-08 | 1 |
Aircraft for sale 7 units · asking vs fyiEstimate
| Year | Reg | Serial | Asking | fyiEstimate | vs est | TTAF | Engine | Seller | DOM |
|---|---|---|---|---|---|---|---|---|---|
| — | $125,000 | $82,500 | +52% | — | — | Brandon Paxson A | 22 | ||
| 1973 | — | $79,000 | $71,500 | +10% | — | — | Ronald Wilcher | 22 | |
| 1974 | N2125W | M-1499 | $84,950 | $78,000 | +9% | — | — | American Aircraft Sales Co | 22 |
| 1978 | — | Inquire | $77,500 | — | 2,995 | 1 | Aircraft Sales Australia | 25 | |
| 1980 | — | M2280 | $80,000 | $80,000 | +0% | — | — | Canadian Aircraft Sales | 19 |
| 1980 | — | $80,000 | $80,000 | +0% | — | — | Pier Labelle | 22 | |
| 1980 | — | $139,500 | $80,000 | +74% | — | — | Collin Hadley N | 22 |
Market by model year fleet · for sale · asking
| Year | Fleet | For sale | % | Low | Avg | High |
|---|---|---|---|---|---|---|
| 1969 | 1 | 0 | 0.0% | — | — | — |
| 1970 | 7 | 0 | 0.0% | — | — | — |
| 1971 | 8 | 0 | 0.0% | — | — | — |
| 1972 | 14 | 0 | 0.0% | — | — | — |
| 1973 | 26 | 1 | 3.8% | $79k | $79k | $79k |
| 1974 | 38 | 1 | 2.6% | $85k | $85k | $85k |
| 1975 | 42 | 0 | 0.0% | — | — | — |
| 1976 | 57 | 0 | 0.0% | — | — | — |
| 1977 | 41 | 0 | 0.0% | — | — | — |
| 1978 | 55 | 1 | 1.8% | — | — | — |
| 1979 | 38 | 0 | 0.0% | — | — | — |
| 1980 | 27 | 3 | 11.1% | $80k | $100k | $140k |
| 1981 | 18 | 0 | 0.0% | — | — | — |
| 1982 | 13 | 0 | 0.0% | — | — | — |
| 1983 | 14 | 0 | 0.0% | — | — | — |
fyiEstimate values by model year and airframe time
| Model year | Units | Avg fyiEstimate |
|---|---|---|
| 1973 | 1 | $71,500 |
| 1974 | 1 | $78,000 |
| 1978 | 1 | $77,500 |
| 1980 | 3 | $80,000 |
| Airframe hours | Units | Avg asking | Avg fyiEstimate |
|---|---|---|---|
| 2,000–3,999 | 1 | — | $77,500 |
Recent market activity last 60 days
| Date | Event | Aircraft | Price |
|---|---|---|---|
| 2026-08-12 | Newly listed | 1980 | $80k |
fyiEstimate values are market estimates from comparable asking prices (which skew high versus sold prices), not certified appraisals. Fleet and ownership figures from the FAA Releasable Registry; "registry transfers" count new registration certificates issued. Sold records from aircraft.com reflect the last asking price, not the transaction price. Monthly history is reconstructed from when listings first and last appeared.
