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1974 CESSNA 310Q
Starts from the median asking price of 12 comparable Cessna 310Q listings ($159,000), then adjusts for:
- Year +1 vs comparable listings +1.5%
- Airframe time +1,408 hr vs comps -2.8%
- Engine time +445 hr vs comps -6.2%
- Garmin GTN 750 (25% of comps) +15.0%
- No Autopilot (75% of comps have one) -2.3%
- No ADS-B (83% of comps have one) -2.2%
Shown as a range. An estimate from asking-price comparables and FAA supply data — not an appraisal.
Overview
| Make / Model | Cessna 310Q |
|---|---|
| Type | Multi-Engine Piston |
| Airframe time | 6,395 hrs |
| Engine time | 1,417 SMOH |
| Avionics / GPS | Garmin GTN 750 |
| Avionics / Transponder | Garmin GTX327 |
| Avionics / Primary flight display | GARMIN GI 275 |
| Avionics / Audio panel | PS PMA 450C |
| Avionics / Nav / com radio | Garmin SL30 |
Description
Offered for sale by Trinity Aviation, this 1974 Cessna 310Q is a six-seat, retractable-gear piston twin featuring an upgraded Garmin avionics panel. With 6,395 hours total airframe time, the aircraft is powered by twin Continental IO-470-VO engines. Engine 1 has 1,417 hours since major overhaul (SMOH), and Engine 2 has 2,077 SMOH. AVIONICS & EQUIPMENT The upgraded panel features a Garmin GTN 750 touchscreen GPS/NAV/COM, Garmin GI 275 EIS engine instrumentation, PS Engineering PMA450C audio panel, Apollo SL-30 NAV/COM radio, and Garmin GTX 327 transponder. PERFORMANCE Performance specifications include a cruise speed of 192 knots, range of 672 nautical miles, and maximum takeoff weight of 5,200 lbs. The aircraft offers seating for six and the versatility of a retractable-gear, twin-engine configuration. No damage history reported. Located in Austin, Texas. Contact Trinity Aviation for additional information, aircraft records, pricing, or to schedule a viewing. Engine TBO: 1,500 hours entered provisionally based on Continental's published specifications. Actual TBO pending verification of engine serial numbers and maintenance records.
Avionics
AVIONICS & EQUIPMENT Upgraded Garmin avionics panel featuring Garmin GTN 750 touchscreen GPS/NAV/COM with moving map display, Garmin GI 275 EIS engine instrumentation, PS Engineering PMA450C audio panel, Apollo SL-30 NAV/COM radio, and Garmin GTX 327 Mode C transponder.
Recommended avionics upgrades
No autopilot is listed — a GFC 500 (or S-TEC 3100 / Trio Pro Pilot where the GFC isn't STC'd) adds a modern digital autopilot with envelope protection, subject to model approval.
See prices & suppliers ›No ADS-B is listed — a GTX 345 delivers required ADS-B Out plus In (traffic & weather) in one transponder.
See prices & suppliers ›Suggestions are based on the panel described in this listing; verify STC approval for this make/model before any installation.
Service Difficulty Reports (SDRs)
Checking FAA service difficulty reports…
Airworthiness Directives (ADs)
Checking airworthiness directives…
How this aircraft compares
Where this Cessna 310Q lands versus other Cessna 310Q listings on fyiAero.
Price
67th pct$160k · 67th percentile of 12 listings
Airframe time
85th pct6,395 hours total (TTAF) · 85th percentile of 13 listings
Engine time (Engine 1)
71st pct1,417 hours since major overhaul · 71st percentile of 14 listings
Engine time (Engine 2)
99th pct2,077 hours since major overhaul · 99th percentile of 14 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 | 1974 |
|---|---|
| Manufacturer | CESSNA |
| Model | 310Q |
| Serial Number | 310Q-1042 |
| Registration # | N69951 |
| Condition | Used |
| Based at | Austin, TX |
Airframe
| Total Time | 6,395 |
|---|---|
| Range | 672 NM |
| Max Takeoff Weight | 5,200 lb |
Engine 1
| Engine 1 Make/Model | CONTINENTAL IO470VO |
|---|---|
| Engine 1 Time | 1,417 SMOH |
| Engine 1 TBO | 1600 |
Engine 2
| Engine 2 Make/Model | CONTINENTAL IO470VO |
|---|---|
| Engine 2 Time | 2,077 SMOH |
| Engine 2 TBO | 1600 |
Avionics
| Multi-Function Display 1 Manufacturer/Model | GARMIN GTN 750 |
|---|---|
| GPS 1 Manufacturer/Model | GARMIN GTN 750 |
| Transponder 1 Manufacturer/Model | GARMIN GTX327 |
| Avionics/Radios | AVIONICS & EQUIPMENT Upgraded Garmin avionics panel featuring Garmin GTN 750 touchscreen GPS/NAV/COM with moving map display, Garmin GI 275 EIS engine instrumentation, PS Engineering PMA450C audio panel, Apollo SL-30 NAV/COM radio, and Garmin GTX 327 Mode C transponder. |
Operating costs & specifications — Cessna 310Q
Typical model-level figures for the Cessna 310Q (not this specific airframe).
Performance & dimensions
| Range | 680 nm |
|---|---|
| Cruise speed | 192 kts · 221 mph |
| Takeoff / landing | 1519.0 / 582.0 |
About this plane
Twin engine piston aircraft with retractable landing gear. The 310Q seats up to 5 passengers plus 1 pilot.
Range from base
Still-air range ring — type an aircraft to change it. Compare aircraft on the Range tool ›
Last flight
Actual flight path from FlightAware for N69951. More flight tracking ›
