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1975 COMMANDER 690A
Starts from the median asking price of 14 comparable COMMANDER Turboprop listings ($749,000), then adjusts for:
- Year -4 vs comparable listings -6.0%
- Airframe time -702 hr vs comps +1.4%
- Engine time -744 hr vs comps +2.2%
- Garmin GTN 750Xi (uncommon in comps) +3.5%
- Market supply: 2 for sale of 34 FAA-registered -0.8%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | COMMANDER 690A |
|---|---|
| Type | Turboprop |
| Airframe time | 6,771 hrs |
| Engine time | 1,693 SMOH |
| Prop blades | 3 |
| Avionics / flight deck | GARMIN GTN 750XI |
| Avionics / GPS | Garmin GTN 750Xi |
| Avionics / Transponder | Garmin GTX 345 |
| ADS-B | Yes |
| Annual | April 2026 |
| Airworthy | Yes |
How this aircraft compares
Where this COMMANDER 690A lands versus other COMMANDER 690A listings on fyiAero.
Airframe time
40th pct6,771 hours total (TTAF) · 40th percentile of 5 listings
Engine time (Engine 1)
60th pct1,693 hours since major overhaul · 60th percentile of 5 listings
Engine time (Engine 2)
99th pct1,830 hours since major overhaul · 99th percentile of 5 listings
Percentile = share of comparable listings at or below this value. Lower airframe/engine hours are generally fresher; price reflects the asking price only.
General
| Year | 1975 |
|---|---|
| Manufacturer | COMMANDER |
| Model | 690A |
| Serial Number | 11304 |
| Condition | Used |
| Registration # | N823SB |
Airframe
| Total Time | 6,771 |
|---|
Engine 1
| Engine 1 Make/Model | HONEYWELL TPE331-10-511K |
|---|---|
| Engine 1 Serial Number | P79605C |
| Engine 1 Time | 1,693 SMOH |
| Engine 1 TBO | 5000 |
Engine 2
| Engine 2 Make/Model | HONEYWELL TPE331-10-511K |
|---|---|
| Engine 2 Serial Number | P79317C |
| Engine 2 Time | 1,830 SMOH |
| Engine 2 TBO | 5000 |
Props
| Prop 1 Manufacturer | HARTZELL |
|---|---|
| Prop 1 Model | HC-B3TN-5 |
| Prop 1 Time | 87 SMOH |
| Prop 2 Manufacturer | HARTZELL |
| Prop 2 Model | HC-B3TN-5 |
| Prop 2 Time | 87 SMOH |
| Number of Blades | 3 |
Avionics
| Flight Deck Manufacturer/Model | GARMIN GTN 750XI |
|---|---|
| ADS-B Equipped | Yes |
| Avionics/Radios | Garmin 750xi Garmin Flight Stream 510 Garmin GWX68 Radar Dual Garmin GTX345 |
Inspection Status
| Inspection Status | 150 hr Inspection Completed April 2026 by Byerly Aviation |
|---|---|
| Airworthy | Yes |
