{"title":"Instruments","description":null,"products":[{"product_id":"electronics-international-ubg-16","title":"Electronics International UBG-16","description":"\u003cp\u003eThe Electronics International UBG-16 (Ultimate Bar Graph Engine Analyzer) is a sophisticated avionics engine monitor designed for general aviation aircraft. It features a bar graph display for monitoring up to 16 channels (typically EGT and CHT across multiple cylinders, plus other parameters like TIT or oil temp if configured). It includes programmable high\/low alarms, shock cooling alerts, EGT differential warnings, normalized mode, lean-find assistance, and fuel\/air profile views.\u003c\/p\u003e\u003cp\u003eThis unit is used and was fully functional when pulled from an aircraft (as-removed). Unless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed. If you are not completely satisfied, call within 90 days of purchase and we will issue a full refund.\u003c\/p\u003e","brand":"Electronics International","offers":[{"title":"Default","offer_id":52392921137447,"sku":null,"price":649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/b96aa5_4b2f1c1ba88d49ca9af9e0e665174cec_mv2.jpg?v=1792522211"},{"product_id":"jack-heintz-an-5736-1-gyro-horizon-indicator-mfr-p-n-jh6500-s-n-af-43-8329","title":"Jack \u0026 Heintz AN 5736-1 Gyro Horizon Indicator","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(Mfr. P\/N JH6500, S\/N AF 43-8329)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a vacuum-driven WWII-era artificial horizon (attitude indicator) manufactured by Jack \u0026amp; Heintz, Inc. of Bedford, Ohio. It displays aircraft pitch and roll relative to the horizon and was a standard instrument in many U.S. Army Air Forces and Navy aircraft of the period, including fighters such as the P-38, P-40, P-47, and P-51, and bombers such as the B-17, B-24, and B-25. The AN 5736-1 designation was widely used across multiple manufacturers (Sperry, Ternstedt, Jack \u0026amp; Heintz, etc.) under military contracts.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eUnless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed.\u003c\/span\u003e\u003c\/p\u003e","brand":"Jack \u0026 Heintz","offers":[{"title":"Default","offer_id":52392932245799,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/b96aa5_43fea89ea5a04f2998ce224fbde02fab_mv2.png?v=1792522351"},{"product_id":"airborne-1g10-1-gyro-suction-gauge-suction-indicator-model-1g10-1-no-2c","title":"Airborne 1G10-1 Gyro Suction Gauge (Suction Indicator)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(Model 1G10-1, No. 2C)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a vacuum\/suction gauge used in aircraft vacuum instrument systems. It measures and displays the suction level (typically in inches of mercury) supplied to vacuum-driven gyros such as the attitude indicator and directional gyro. It is a common, simple panel-mounted instrument found on many single-engine general aviation aircraft (Piper, Cessna, and others) that rely on engine-driven vacuum pumps.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eUnless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed.\u003c\/span\u003e\u003c\/p\u003e","brand":"Airborne","offers":[{"title":"Default","offer_id":52392932344103,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/b96aa5_2326a96058b5468c8da45a9bab90ccb8_mv2.png?v=1792522357"},{"product_id":"rochester-gauges-instrument-cluster-p-n-640281-513-model-6247-00066-s-n-1","title":"Rochester Gauges Instrument Cluster","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(P\/N 640281-513, Model 6247-00066, S\/N 1)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a Rochester Gauges engine instrument cluster (labeled “INST CLUSTER”) designed for Mooney aircraft. It houses multiple engine and system gauges (typically oil pressure, oil temperature, fuel quantity, and related instruments) in a single panel unit. Rochester Gauges manufactured these clusters for various Mooney M20-series models. The unit in the photo shows the rear with multiple fittings for sensor\/probe connections.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eUnless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed.\u003c\/span\u003e\u003c\/p\u003e","brand":"Rochester","offers":[{"title":"Default","offer_id":52392933556519,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/b96aa5_3e171db95dab476688df3409c34885c2_mv2.png?v=1792522391"},{"product_id":"cessna-altimeter-supplied-by-garwin-inc-p-n-s-1313-1-s-1313n1-s-n-b3573","title":"Cessna Altimeter (supplied by Garwin Inc.)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(P\/N S-1313-1 \/ S-1313N1, S\/N B3573)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a sensitive altimeter manufactured for Cessna Aircraft by Garwin Inc. of Wichita, Kansas. It is a standard pitot-static instrument that displays altitude based on ambient static pressure. These Garwin-supplied units (often marked with Cessna part numbers in the S-1313 series) were used in various Cessna models. Weight is about 1.4 lbs. The rear plate shows the Cessna branding and Garwin as the supplier.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eUnless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed.\u003c\/span\u003e\u003c\/p\u003e","brand":"Cessna","offers":[{"title":"Default","offer_id":52392934244647,"sku":null,"price":200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6816.heic?v=1792676066"},{"product_id":"united-instruments-vertical-speed-indicator-vsi-p-n-7000-s-n-66925-type-i","title":"United Instruments Vertical Speed Indicator (VSI)","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(P\/N 7000, S\/N 66925, Type I)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a standard 3-1\/8\" vertical speed indicator (also called a rate-of-climb indicator) manufactured by United Instruments of Wichita, Kansas (made in Japan). It displays the aircraft’s rate of climb or descent in feet per minute, with a range of 0–2,000 fpm. It is TSO C8b approved, weighs about 0.7 lbs, and connects to the aircraft’s static pressure system. These 7000-series units are common in general aviation aircraft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eUnless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed.\u003c\/span\u003e\u003c\/p\u003e","brand":"United Instruments","offers":[{"title":"Default","offer_id":52392935031079,"sku":null,"price":125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6819.heic?v=1792766888"},{"product_id":"united-instruments-altimeter-p-n-5934-1-s-n-h5768-dated-1-77","title":"United Instruments Altimeter","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e(P\/N 5934-1, S\/N ~H5768, dated 1\/77)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eThis is a sensitive 3-pointer altimeter manufactured by United Instruments of Wichita, Kansas (made in Japan). It displays altitude from approximately 1,000 to 20,000 feet based on static pressure and is TSO C10b approved. Weight is about 1.1 lbs. These 5934-series altimeters are common in general aviation aircraft.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUnless otherwise stated, all used airplane parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational when removed.\u003c\/p\u003e","brand":"United Instruments","offers":[{"title":"Default","offer_id":52392935391527,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6825.heic?v=1792675567"},{"product_id":"united-instruments-5934pa-1-sensitive-altimeter-1-000-to-35-000-ft","title":"United Instruments 5934PA-1 sensitive altimeter (–1,000 to 35,000 ft).","description":"\u003cp dir=\"auto\"\u003eP\/N 5934PA-1 \/ S\/N 7J442\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis is a standard 3-1\/8\" three-pointer sensitive altimeter with a Kollsman barometric setting window. It is TSO C10b certified, Code A.86, weighs 1.1 lb, and was manufactured in Japan for United Instruments, Inc. (Wichita, KS). It is a common primary altimeter in light general-aviation aircraft. The unit in the photos shows typical exterior wear plus removal tags (including notes about testing to 35,000 ft and an avionics-upgrade removal).\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e","brand":"United Instruments","offers":[{"title":"Default Title","offer_id":52407280140583,"sku":null,"price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6831.heic?v=1792678304"},{"product_id":"wakmann-8-day-aircraft-panel-clock","title":"Wakmann 8-day aircraft panel clock.","description":"\u003cp dir=\"auto\"\u003eThis is a mechanical, wind-up instrument clock (typically 8-day running time) in a small square case.\u003cmeta charset=\"UTF-8\"\u003eThese were widely used in general-aviation and some military aircraft panels from the 1950s–1970s era.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e","brand":"Wakmann","offers":[{"title":"Default Title","offer_id":52407445422375,"sku":null,"price":150.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6835.heic?v=1792679087"},{"product_id":"aeromarine-instruments-type-544-true-airspeed-indicator","title":"Aeromarine Instruments Type 544 true airspeed indicator","description":"\u003cp dir=\"auto\"\u003eP\/N 544 \/ S\/N 735\u003cmeta charset=\"UTF-8\"\u003e\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis is an Aeromarine Instrument Co. airspeed indicator (often listed in the 40–180 mph range). The unit in your photo is the cylindrical instrument body with flange mounting, labeled “True Airspeed,” P\/N 544, S\/N 735. These were used in various light general-aviation aircraft (including Citabrias and similar) as a basic airspeed indicator.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003e\u003cstrong\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Aeromarine Instruments","offers":[{"title":"Default Title","offer_id":52422644007207,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6861.heic?v=1792764800"},{"product_id":"u-s-gauge-suction-vacuum-gauge-piper-marked","title":"U.S. Gauge suction (vacuum) gauge — Piper-marked","description":"\u003cp dir=\"auto\"\u003ePN- AW1821AF05\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eSN-895\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThis is a U.S. Gauge suction\/vacuum indicator, commonly used on Piper aircraft\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"U.S. Gauge","offers":[{"title":"Default Title","offer_id":52450423963943,"sku":null,"price":40.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6924.heic?v=1793025278"},{"product_id":"edo-aire-4000-b-12-directional-gyro-heading-indicator","title":"Edo-Aire 4000 B-12 Directional Gyro (Heading Indicator)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: 4000 B-12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 1U262-001-13 (Cessna alternate: C661075-0104)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial\u003c\/strong\u003e: 38392C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum rating\u003c\/strong\u003e: 4.5 \/ 5.4 in. Hg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSO\u003c\/strong\u003e: C5c Type I\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis is a vacuum-driven directional gyro manufactured by Edo-Aire. It is a standard air-driven heading indicator\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp dir=\"auto\"\u003e \u003c\/p\u003e","brand":"Edo-Aire","offers":[{"title":"Default Title","offer_id":52450595143975,"sku":null,"price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6928.heic?v=1793027142"},{"product_id":"sigma-tek-5000b-36-attitude-gyro-artificial-horizon","title":"Sigma Tek 5000B-36 Attitude Gyro (Artificial Horizon)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003e: 5000B-36\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 23-501-06-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVacuum range\u003c\/strong\u003e: 4.5–5.2 in. Hg.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTSO\u003c\/strong\u003e: C4c Type I\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis is a vacuum-driven attitude indicator (artificial horizon) manufactured by Sigma Tek, Inc. It is a standard 3-1\/8\" panel-mounted attitude gyro with the classic blue\/brown horizon presentation and a caging knob.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Sigma Tek","offers":[{"title":"Default Title","offer_id":52460172312871,"sku":null,"price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6951.heic?v=1793109004"},{"product_id":"ww2-directional-gyro-indicator","title":"WW2 Directional Gyro Indicator","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: AN 5735-1 (Army-Navy)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1-95090\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial\u003c\/strong\u003e: A44-3867\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Ternstedt Manufacturing Division, General Motors Corp., Detroit, MI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis is a vintage \u003cstrong\u003edirectional gyro indicator\u003c\/strong\u003e (heading indicator) manufactured by \u003cstrong\u003eTernstedt Manufacturing Division of General Motors\u003c\/strong\u003e under license from \u003cstrong\u003eSperry Gyroscope\u003c\/strong\u003e. It is a WWII-era \/ early post-war vacuum-driven heading indicator that was standard equipment on many U.S. military aircraft. The front knob cages the gyro and sets the heading card.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ternstedt Manufacturing Division (General Motors Corp.)","offers":[{"title":"Default Title","offer_id":52462544617767,"sku":null,"price":50.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6972.heic?v=1793116431"},{"product_id":"macleod-true-airspeed-indicator-type-2030","title":"Macleod True Airspeed Indicator (Type 2030)","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: 2030\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number\u003c\/strong\u003e: 2024-21-1810\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial\u003c\/strong\u003e: W5386A\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp dir=\"auto\"\u003eThis is a \u003cstrong\u003eMacleod Corp. True Airspeed Indicator\u003c\/strong\u003e (TAS). It is a mechanical true airspeed indicator with altitude and outside air temperature correction scales. The pilot sets altitude and temperature, and the instrument computes true airspeed from the pitot-static input.\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003cp dir=\"auto\"\u003eUnless otherwise noted, all used aircraft parts are sold as-removed and in the condition received. To the best of our knowledge, these parts were fully operational at the time of removal.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Macleod Corp.","offers":[{"title":"Default Title","offer_id":52462913388839,"sku":null,"price":90.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/files\/IMG_6982.heic?v=1793119030"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1012\/0059\/3191\/collections\/cat-instruments-hdg.jpg?v=1793231351","url":"https:\/\/shop.watfordaero.com\/collections\/instruments.oembed","provider":"Watford AeroService","version":"1.0","type":"link"}