HangarMath

Rockwell International 690B

Turboprop · 58 active US registrations

FAA Registry DataUpdated Mar 2026
Rockwell International 690B

Rockwell International 690B

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Purchase Price

$400K-$2.5M

Horsepower

776 hp

Fuel Burn

80 gph

Cruise Speed

147 kts

Cost/Hour

$680.00/hr

US Fleet

58

Ownership Cost Summary

Purchase

$400K-$2.5M

Annual Fixed

$30K-$52K

/yr

Hourly Variable

$680.00/hr

/flight hour

5-Year Total

$891K-$3.4M

Purchase Price$400,000 – $2,500,000
Annual Fixed Costs$30,270 – $51,730 /yr
Hourly Variable Cost$680.00/hr
Annual Cost (100 hrs/yr)$98,270 – $98,270 /yr
Annual Cost (200 hrs/yr)$166,270 – $166,270 /yr
5-Year Total Cost$891,350 – $3,438,650

Cost estimates based on published data and industry averages. Actual costs vary by condition, location, usage, and maintenance history.0

Specifications & Engine

Performance

Horsepower776 hp
Cruise Speed147 kts
Max Speed167 kts
Range397 nm

Engine & Weights

EngineAIRESEARCH TPE331-5&6SER
Engine Typeturboprop
Engines2
TBO3,600 hrs
Overhaul Cost$580,000-$860,000
Overhaul Reserve$200.00/hr
Fuel Burn80.0 gph
Propconstant speed

Source: FAA Type Certificate Data Sheet, ENGINE.txt registry. TBO and overhaul costs from industry standard data.

Market Prices by Year

Typical asking prices. Actual prices vary by condition, total time, avionics, and engine time.

1970-1979
$326K
1980-1989
$435K
1990-1999
$609K
2000-2009
$870K
2010-2019
$1.3M
2020-present
$2.2M

Similar Turboprop Aircraft

Compare the 690B to other turboprop aircraft.

Insurance Estimates

Annual hull + liability premiums by pilot experience.

new ppl$26,100 – $37,700/yr
experienced$18,270 – $22,330/yr
atp$9,280 – $12,760/yr

Hangared aircraft save 15-30% on premiums

Covered tiedown vs. open tiedown also affects rates.

Get Your Real RateCompare insurance across similar aircraft

Rates are estimates only and vary by hull value, pilot experience, training, location, and carrier. Contact an aviation insurance broker for accurate quotes.

Fuel Cost

80.0 gph at ~$6.50/gal 100LL

$520

/hr

$52,000

100 hrs

$104,000

200 hrs

Prices vary by region. View by state.

Fleet & Registration

58

Active US Registrations

Source: FAA Aircraft Registry (active, valid registrations).

More from Rockwell International

View all Rockwell International models

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Common avionics upgrades for turboprop aircraft. Prices include typical installation.

GPS / Navigator

Garmin GTN 650Xi

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$10,800 - $16,000

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$9,000 - $13,000

~14hr install

Avidyne IFD550

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$14,000 - $19,000

~16hr install

Garmin GTN 750Xi

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$16,000 - $22,000

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Autopilot

S-TEC 3100

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Genesys Aerosystems

$15,000 - $20,000

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Glass Panel / EFIS

Garmin GI 275

Garmin

$3,500 - $5,500

~10hr install

Garmin G500 TXi

Garmin

$11,000 - $17,000

~30hr install

ADS-B Transponder

Garmin GTX 345

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Garmin

$4,500 - $6,500

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Transponder

Garmin GTX 345

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Garmin

$4,500 - $6,500

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Garmin GTX 335

Garmin

$3,200 - $4,800

~10hr install

Garmin GTX 345R

Garmin

$4,000 - $6,000

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Audio Panel

Garmin GMA 345

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Garmin

$2,800 - $4,000

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PS Engineering PAR200B

PS Engineering

$2,500 - $3,500

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Com Radio

Garmin GTR 225A

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Garmin

$2,500 - $3,500

~8hr install

Garmin GTR 205

Garmin

$2,000 - $3,000

~10hr install

Prices are approximate installed costs and vary by shop, aircraft, and existing wiring. STC approval may be required. Always verify compatibility with your specific airframe.

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4,000+ FAA-certified repair stations across all 50 states.

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Tools for the Rockwell International 690B

Frequently Asked Questions

How much does a Rockwell International 690B cost?

A Rockwell International 690B typically sells for $400,000 to $2,500,000 depending on year, condition, total time, and avionics.

How much does it cost per hour to fly a Rockwell International 690B?

The variable cost is approximately $680.00/hr, including fuel, oil, and engine reserve.

What is the fuel burn of a Rockwell International 690B?

Approximately 80.0 gallons per hour at normal cruise.

What are the annual costs of owning a Rockwell International 690B?

Annual fixed costs run $30,270 to $51,730/yr before fuel and engine reserves.

How much does an engine overhaul cost on a Rockwell International 690B?

$580,000 to $860,000, TBO of 3,600 hours.

How fast does a Rockwell International 690B fly?

Cruises at approximately 147 knots with a range of 397 nm.

How many Rockwell International 690B aircraft are still flying?

There are 58 Rockwell International 690B aircraft with active US registrations according to the FAA Aircraft Registry.

Important Disclaimer

All cost estimates, specifications, and data on HangarMath are provided for informational and educational purposes only. This information does not constitute financial, legal, or aviation safety advice. Aircraft ownership involves significant financial risk, and actual costs can vary dramatically from estimates shown here. Always conduct your own due diligence, hire a qualified A&P/IA mechanic for prebuy inspections, consult with an aviation attorney for purchase agreements, and work with a certified financial advisor before making aircraft purchase decisions. HangarMath makes no warranties about the accuracy, completeness, or reliability of any data presented. We are not responsible for any financial losses, property damage, personal injury, or death that may result from decisions made based on information found on this site.