# STC SR01953NY-D - Type: Supplemental type certificate - Status: Current, Reissued - Holder: Honeywell International Inc, United States - Holder's repair stations: [C3OR632J](https://openairdocs.org/faa-repair-station/C3OR632J/honeywell-international-inc.md) Boyne City, MI (OpenAirDocs) - Description: Installation of a Honeywell Chadwick Model 15175 VXP System - Applied: October 19, 2004 - Status date: April 1, 2013 - Product: Aircraft, Rotorcraft - Certification basis: Part 21, Part 27 - Data sheets: [TCDS R00001RC](https://openairdocs.org/tcds/R00001RC) - Certificate PDF: https://openairdocs.org/files/sha256/c0/65/c06560affa66e8c6233e8650dd3757c841d96224a54b9ec2c2080813af308317 - FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/D7582F064570A75086257B4E00481FCA.0001 - DRS record last changed: December 5, 2025 - Page: https://openairdocs.org/stc/SR01953NY-D ## ADs that name it (0) None. ## Approved models (1) - Bell Helicopter Textron Canada Limited 427 ([TCDS R00001RC](https://openairdocs.org/tcds/R00001RC)) ## PMA parts approved under this STC (OpenAirDocs) (27) Parts manufacturer approvals whose approval basis names this STC, from the PMA records in DRS. In force first, newest first. - [8422](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID199026142320250312124227.0001): Brkt, Accelerometer. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [17009](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID198526172820250312124300.0001): Kit, Accelerometer, ICP. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [13673](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID191342841020250312124236.0001): Bracket,Photocell, Banner, T/R, BL 206L. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [16279](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID184047787620250312124254.0001): BracketMounting ICP Single. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [13880](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID180744528720250312124237.0001): Cable Assy PCELL PigtailAirframe. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [8866](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID179585058620250312124229.0001): Velocimeter, EMI. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [17276](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178937193420250312124305.0001): Bracket, Lemo Conn Mtg (3). Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [17310](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID178577297220250312124306.0001): Bracket, TailBoom Disconnect Bell 427. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [16580](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID175416864120250312124257.0001): Doubler Plate. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [13537](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174733647620250312124236.0001): Bracket, High Altitude Bell206L-4. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [16274](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID173814676120250312124252.0001): CableAssembly, ICPAccelerometer. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [3382](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID158115711520250312124224.0001): Accel Bracket. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [17275](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID156778876120250312124305.0001): Bracket,Aircraft Mounting VXPAcquisition Unit Bell 427. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [14316](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150671902720250312124239.0001): Cable Assembly,Pigtail, HighTemp Accelerometer. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [14965](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID150578974820250312124244.0001): Cable Assy PC/TRKRPanel Mount Pigtail Airframe. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [12900](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID149598116620250312124234.0001): Assy, PhotocellBanner. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [16239](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID148405728320250312124250.0001): Cable Assy, Pigtail Velo Pnl Jack 6SA/F. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [10494](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID140627892820250312124231.0001): Accelerometer Hi-Temp. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [6752](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID131178132120250312124226.0001): High Freq. Accel, Brkt.. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [14320](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID130977609920250312124242.0001): Cable Assy, Pigtail, HighTempAccelerometer. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [15175](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID122560685320250312124246.0001): VXP Onboard Monitor. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [8853](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120961703220250312124228.0001): Bracket, Accel. HighFreq.. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [17308](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID120007682220250312124306.0001): Panel, Remote DU Bell 427. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [5876](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID107475098920250312124224.0001): Magnetic Pickup. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [13157](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID104837180720250312124235.0001): Bracket, DummyReceptacle. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [14319](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100794655320250312124240.0001): Cable Assy, Pigtail, MagP/U, 200Degree C, Airframe. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 - [PL915-17150](https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID100050024920250312124315.0001): Kit, VXP Hardwire Installation, Bell 427. Diagnostic Solutions International, LLC · PMA PQ05321NM · Mar 3, 2025 ## What the certificate says Read from the PDF's text layer, without the form's printed wording; the layout is lost and the order can differ. The PDF is the record. FAA FORM 8110-2(10-68) PAGE 1 of 2 PAGES Number SR01953NY-D REISSUED ON APRIL 1, 2013 TO SUPERSEDE THE ORIGINAL STC, WHICH HAS BEEN LOST OF MISPLACED This certificate issued to: Honeywell International, Inc. 23500 W. 105 th Street Olathe, KS 66061 Part 27 of the Federal Aviation Regulations. Original Product - Type Certificate Number: R00001RC Make: Bell Model: 427 Installation of a Honeywell Chadwick Model 15175 VXP System in accordance with Keystone Helicopter Installation Drawing List IDL00890 Rev A, dated March 9, 2005, or later approved revision. 1. Keystone Helicopter Instructions for Continued Airworthiness (ICA), Honeywell Chadwick Model 15175 VXP System Installation in a Bell Helicopter Textron Model 427 Helicopter, Report No. IC00890 Rev -, dated January 5, 2005, or later approved revision is required for this modification. 2. This approval should not be incorporated in any aircraft of this specific model on which other approved modifications are incorporated, unless it is determined that the interrelationship between this change and any of those previously incorporated approved modification will not introduce any adverse effect upon the airworthiness of the aircraft. 3. If the holder agrees to permit another person to use this certificate to alter the product, the holder shall give the other person written evidence of that permission. Date reissued: February 8, 2011, April 1, 2013 Original signed by Ray Johnston ( Signature) Raymond N. Johnston Program Manager Wichita Aircraft Certification Office (Title) Date of application: October 19, 2004 Date of issuance: March 31, 2005 ## Every issue (1) - April 1, 2013: Reissued, Current. [certificate](https://openairdocs.org/files/sha256/c0/65/c06560affa66e8c6233e8650dd3757c841d96224a54b9ec2c2080813af308317) --- OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.