My 48 c140 has some of her original instruments, the Airspeed, Altimeter, and VSI. They all work well except the VSI, it functions, but reads incorrectly.
I received a quote for rebuilding, refacing, and radium hazmat fee. This seems excessively expensive to me (their hazmat fees are listed as $100 on their website). Do these prices seem right? Are there any other options out there for keeping these old instruments working?
AIRSPEED
OVERHAUL FEE- $450 PLUS ANY MAJOR PARTS
DIAL(SILK SCREEN) $180.50 X 2 TOTAL $361.00
DIAL BLANK- $65.00 x 2 TOTAL $130.00
HAZMAT FEES-$400.00
Total $1341 plus parts
ALTIMETER
OVERHAUL FEE-$795.00 PLUS ANY MAJOR PARTS
DIAL(SILK SCREEN)-$180.50 X TOTAL $361.00
DIAL BLANK-$65.00 X 2 TOTAL $130.00
HAZMAT FEES-$400.00
Total $1686 plus parts
VERTICAL SPEED
OVERHAUL FEE-$795.00 PLUS ANY MAJOR PARTS
DIAL(SILK SCREEN)-$180.50
DIAL BLANK-$65.00
HAZMAT FEES-$400.00
Total $1440.50 plus parts
Do these prices seem right? I'd hate to be the one to remove and replace the original instruments in my bird, but gosh, that's expensive.
Original Radium Instrument repair options
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kaylee paige
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- 8164
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- Name: Marc C Lee
- Location: Goodyear, AZ
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Re: Original Radium Instrument repair options
Those prices seem high. Have you tried some of the other shops that specialize in older instruments?
Century Instruments- https://www.centuryinstruments.net/
Keystone - http://keystoneinstruments.com/
AQI Instruments - https://www.flyaqi.com/services.htm
Rudy Aircraft Instruments- https://rudyaircraftinstruments.com/home-page
Houston- https://www.houstonaircraft.com/
Century Instruments- https://www.centuryinstruments.net/
Keystone - http://keystoneinstruments.com/
AQI Instruments - https://www.flyaqi.com/services.htm
Rudy Aircraft Instruments- https://rudyaircraftinstruments.com/home-page
Houston- https://www.houstonaircraft.com/
Marc C. Lee
N2323N
1947 C140
N2323N
1947 C140
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- Name: John C
- Location: KLCI, NH
- Aircraft Type: 1946 C140/C90
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Re: Original Radium Instrument repair options
Yeah, that!8164 wrote: ↑Mon Aug 24, 2026 12:59 pm Rudy Aircraft Instruments- https://rudyaircraftinstruments.com/home-page
John Cooper
www.skyportservices.net
www.skyportservices.net