Honeywell Aerospace Inc · NASDAQ:HONA
Honeywell Aerospace — Technical Presentation (2025)
46 slides from Honeywell Aerospace's technical presentation, Jun 24, 2025
Slide 1: Technical Publications Update
TECHNICAL PUBLICATIONS UPDATE SURESH KANNAN 0
Slide 2: Tech Pubs: Key Improvement Elements
TECH PUBS | KEY IMPROVEMENT ELEMENTS “A / 100%” 97% 5/5 score 4.75/ 5 score BGA OEMs Drive Improved Customer Satisfaction • AIN Tech Manuals: Avionics (8.4) & Engines (8.3) Enhanced Tech Pubs portal CX • Airbus Airlines survey Documentation (GREEN) • Enhanced security for browsing • Customer Satisfa
Slide 3: Tech Pubs: Engine Manuals Revision
TECH PUBS | ENGINE MANUALS REVISION Problem Statement • AIN Survey: Honeywell low score (8.3) compared to GE (9.0), RR (8.5) and P&W (8.3) • TFE manuals not revised for years and in GCC/CPAB meet customers looking manuals with TRs & SBs incorporated • Many outstanding Temporary Revisions (TR) and di
Slide 4: TFE731 Engine Manuals Revision Status - Apr 2025
TFE731 ENGINE MANUALS REVISION STATUS - APR 2025 3 Manuals Published in April • IPC Manuals 8 Manuals published YTD. 3 in April (Classic TFE731-2/3/4/5) Incorporated 43 service bulletins, 14 temporary revisions & 31 discrepancies Targeting to publish balance (six) manuals by June 2025 • Heavy
Slide 5: HTF7K Manuals: ICA Structure Released
HTF7K MANUALS | ICA STRUCTURE RELEASED Restructured HTF7K manuals to ensure compliance with the Instructions for Continued Airworthiness (ICA) and increased protection and control of Honeywell Intellectual Property (IP) by modifying where List of HTF7K Manuals repair procedures are documented. Manua
Slide 6: Appendix
APPENDIX Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved. 5
Slide 7: TFE731 Manuals - Timeline and Progress
TFE731 MANUALS - TIMELINE AND PROGRESS Manual ATA # Manual ATA # •IPC 72-03-18 (NG) •HMM 72-02-71 (C) •LMM 72-03-19 (NG) Manual ATA # Manual ATA # •LMM 72-02-17 (C) •LMM 72-02-01 (C) •LMM 72-02-15 (C) •IPC 72-00-74 (C) •HMM 72-03-20 (NG) Manual ATA # •LMM 72-02-33 (C) •LMM 72-02-96 (C) •IPC 72-02-51
Slide 8: TechPub Standard: ATA 100, iSpec, S1000D
TechPub Standard | ATA 100, ISPEC, S1000D ATA 100 iSpec2200 S1000D Provided Digital Data Standard support Information are produced in Data Modules Provides basic ATA standards Improve the document handling process within Enables quick revision; eliminates need of TRs. No support for digital content
Slide 9: Aero Tech Pubs Strategy 2024-2026
AERO TECH PUBS STRATEGY | 2024-2026 Strategic Pillar Objectives / Strategies (3 years) 2023 2026 (Baseline) (Goal) Survey – Bottom Survey - Top 3 Scope: CUSTOMER • AIN survey score for Technical Manuals • AIRBUS Airlines survey - Technical Publications Green Green TechPubs COE responsible for Develo
Slide 10: Mapaero Updates
MAPERO UPDATES JOE COLON Honeywell
Slide 11: In-Service Repair Materials
IN-SERVICE REPAIR MATERIALS Honeywell Service Information Letter (D202410004566) provides guidance for procurement and distributors of Mapaero Touch Up Kits (TUKs) Integral Products (California, USA) Small volume cases of Mapaero Topcoat in Stock • Primer (SP 350) with (10) 45ml vials (9 months shel
Slide 12: In-Service Mapaero Repair Validation
IN-SERVICE MAPAERO REPAIR VALIDATION RS on-wing (Mapaero Primer & Top-Coat brush-on) repair validation by Honeywell team at a service center 11
Slide 13: In-Service Mapaero Repair Validation - Follow Up
IN-SERVICE MAPAERO REPAIR VALIDATION – FOLLOW UP Figure 1 - RS (November 2024) Figure 2 - Post Repair (February 2025) Follow-up of on-wing repair: three months after RS field repair validation 12
Slide 14: AS907 CAMP Trending Update
AS907 CAMP TRENDING UPDATE JOHN PURSELL
Slide 15: Bi-Modal Analysis Operating System
BI-MODAL ANALYSIS OPERATING SYSTEM Bi-Modal Analysis – No. 4 Carbon Seal Health • With each take-off, the engine ECU takes a snapshot of multiple operating parameters • Using an algorithm developed by Honeywell and CAMP the oil pressure values (at take-off) are trended • This trend, known as “Bi-mod
Slide 16: Bi-Modal Analysis Operating System
BI-MODAL ANALYSIS OPERATING SYSTEM No. 4 Carbon Seal – Interstage Seal Design Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved. 15
Slide 17: Bi-Modal Analysis Operating System
BI-MODAL ANALYSIS OPERATING SYSTEM Bimodality Application • When an undesirable bimodality trend is observed, CAMP provides an alert to the operator • Previously there was only one type of alert: Alert 1 Replace No. 4 carbon seal within 90 days Alert 1 is issued when an undesirable trend in its begi
Slide 18: Bi-Modal Analysis Operating System
BI-MODAL ANALYSIS OPERATING SYSTEM Bimodality Application • Based on field experience, a second type of alert may be issued (included in SIL AS907-3 update Feb 2025): Alert 2 Replace No. 4 carbon seal within 10 operating hours may be issued when an accelerated increase in bimodality is observed Aler
Slide 19: Bi-Modal Analysis Operating System
BI-MODAL ANALYSIS OPERATING SYSTEM Bimodality Application • Purpose of the two alerts is to prevent unscheduled down time / in-flight shutdown and extreme cost related to a No. 4 carbon seal issue • When an alert is issued, Honeywell recommends the seal replacement occur as soon as possible within t
Slide 20: AS907 Bypass Duct Hilok Issue
AS907 BYPASS DUCT HILOK ISSUE JOHN PURSELL
Slide 21: AS907 Bypass Duct Hi-Lok Fastener Issue
AS907 BYPASS DUCT “HI-LOK” FASTENER ISSUE Description: • Field reports indicate “Hi Lok” fasteners on outer fan bypass duct bleed port may loosen • Does not result in any operational or safety condition Status: • Honeywell working with GKN to identify root cause and develop solution Next Steps: • Se
Slide 22: Ensemble - EDG-100 and Digital Logbook
ENSEMBLE – EDG-100 AND DIGITAL LOGBOOK NAZAR JANABI
Slide 23: Honeywell Connected Engines Ensemble Digital Logbook
HONEYWELL CONNECTED ENGINES ENSEMBLE DIGITAL LOGBOOK PRESENTED TO GCC- 04/30 NAZAR JANABI EDG-100 Honeywell Confidentiality and IP Notice. The information disclosed by Honeywell on this New Feature Disclosure Form is the confidential and proprietary information of Honeywell International Inc. and is
Slide 24: Honeywell Ensemble - Connected Engine
HONEYWELL ENSEMBLE- CONNECTED ENGINE Aircraft mounted Engine Data Gateway (EDG) Edge node system automates transmitting data wirelessly via wi-fi from engine ECU to Forge and CAMP for Engine Health Monitoring Principles Description HTF engine operators currently use a laptop and Problem cable to man
Slide 25: Honeywell Ensemble Architecture
HONEYWELL ENSEMBLE ARCHITECTURE Engine Condition Trend Monitoring (ECTM) Autonomous BA Forge Cloud Aircraft Mounted EDG-100 (Honeywell STC) Engine Data Viewer (EDV) Cessna Longitude with Honeywell in BA Forge HTF7700 Engines Ground Based Mobile Device App (CMMA) Type of HTF7K ARINC ECFR RTDL FAA app
Slide 26: Data Source Comparison
DATA SOURCE COMPARISON RTDL • Continuously broadcast by engine controller (Datalogger) • Parameter list configurable through Honeywell Forge based on algorithm needs EDG-100 only • Enables transient trending, LRU monitoring • ~25 MB/hr/aircraft Value for Trending • Downloaded from engine controller
Slide 27: Why Honeywell Ensemble
WHY HONEYWELL ENSEMBLE Rejected Take Off • Pilot rejected takeoff on the runway because one engine began surging. • Subsequent inspection revealed detached abradable material (used to ensure tight disc-shroud clearance). • Algorithms had been previously developed to identify detached abradable befor
Slide 28: Key Features of Honeywell Ensemble
KEY FEATURES OF HONEYWELL ENSEMBLE EDG-100 Edge Node • Near Realtime access to engine parametric data (including data not available over ARINC429) for prognostic trending. • Enables engine gas path and LRU prognostics to identify issues prior to a flight deck effect in the cockpit, avoiding operatio
Slide 29: Digital Logbook - Connected Engine
DIGITAL LOGBOOK- CONNECTED ENGINE A block chain secured; cloud hosted, patented digital solution that improves security, searchability, and availability of the engine logbook. Principles Description Bulky, paper three-ring binders that is vulnerable Problem to damage, loss and not searchable. Soluti
Slide 30: Digital Logbook - Where Is the Need?
DIGITAL LOGBOOK – WHERE IS THE NEED? Challenges – Paper Engine Logbook (current format) Significant time spent on Large Logbook Lack of real research and No efficient amounts of preservation time visibility updating way to search data in through the life of the Engine logbook for documents numerous
Slide 31: Digital Logbook: Benefits
DIGITAL LOGBOOK: BENEFITS 24/7 web-based access to entire fleet of engines utilizing DLB Review and search engine configuration, Service Records, Service Bulletins, and Airworthiness Directives applicable to each engine in minutes instead of hours/days Detailed breakdown of LLPs and blades ins
Slide 32: DLB User Interface Screenshots (1 of 3)
DLB USER INTERFACE SCREENSHOTS (1 OF 3) Step 1: Log in to DLB via Weblink (username and password required) Step 2: A list of the organization’s engines will be shown. Select Engine SN to access DLB Web based UI that is easy to access; intuitive to explore Honeywell Confidential - ©2025 by Honeywell
Slide 33: DLB User Interface Screenshots (2 of 3)
DLB USER INTERFACE SCREENSHOTS (2 OF 3) Configuration Report Service Records Service Bulletins ADs LLPs Blades Accessories/LRUs Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved. 32
Slide 34: DLB User Interface Screenshots (3 of 3)
DLB USER INTERFACE SCREENSHOTS (3 OF 3) Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved. 33
Slide 35: Interacting with Digital Logbook
INTERACTING W/ DIGITAL LOGBOOK DIGITAL LOGBOOK powered by TRUSTFLOW US PATENT # 11368304 Blockchain Network B Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved.
Slide 36: Thank You
Questions: Ensemble@Honeywell.com THANK YOU Aircraft Mounted EDG-100 (Honeywell STC) Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved.
Slide 37: AS907 Dual Function Fuel Switch Reliability
AS907 DUAL FUNCTION FUEL SWITCH RELIABILITY YVAN LAJOIE
Slide 38: Dual Function Fuel Switch Reliability
Dual Function Fuel Switch Reliability Problem Description: Increased number of unscheduled removals on the Challenger 3500 and Praetors. The dual function switch provides 1) impending bypass pressure of the filter assembly (FFM) and 2) the fuel filter inlet temperature. Typical associated MCIDs 0105
Slide 39: Fuel Dual Function Switch Usage History & Config
FUEL DUAL FUNCTION SWITCH USAGE HISTORY & CONFIG • Initial configuration P/N 2718859 Dual function fuel switch & kit P/N 351119 • SB AS907-73-9003 introduced P/N 2718964 Dual function fuel switch & kit P/N 648027 (May 2011) • Alternate P/N 82010664-001 (Custom Control Sensors) via SPB D202406004402
Slide 40: Switch P/N 2718964 or 82010664-001 Both Used in Production
SWITCH P/N 2718964 OR 82010664-001 ARE BOTH USED IN PRODUCTION Fuel Filter Module Assy Custom Control Sensors LLC Cage code 09049 New Fuel Impending Bypass Switch Alternate P/N 82010664-001 Now Available Honeywell Confidential - ©2025 by Honeywell International Inc. All rights reserved. 39
Slide 41: AS907 Tower Shaft Bearing Update
AS907 TOWER SHAFT BEARING UPDATE JOHN PURSELL
Slide 42: AS907 Upper Tower Shaft Ball Bearing Issue
AS907 UPPER TOWER SHAFT BALL BEARING ISSUE – 3033024-6 Description • Field reports of issues with upper tower shaft bearing 3033024-6 Forward o Chip CAS or oil filter analysis o No IFSD / operational issues Background • Introduced in 2011 via SB72-9045 o Two-piece bronze separator o Secured by 10 ho
Slide 43: MSP and Fly the Fleet
MSP AND FLY THE FLEET DAVE LOPEZ
Slide 44: MSP Automation and Digitization Projects
MSP AUTOMATION AND DIGITIZATION PROJECTS 2025 • 2024 Supervisors placed over; • Avionics, Entry/Contracts, Support, Collections • Making portal robust: $0 invoices, duplicate invoices, hours not recording, access questions • New • Online renewal automation – live, working issues • Online transfer no
Slide 45: MSP Case Management Tracking
MSP CASE MANAGEMENT TRACKING Case Management (Email and Phone) • Networked through Salesforce.com & InContact Phone • Cust Sat Survey 85%, First Call Resolution 85%, Agent Sat 89% • ~1600 cases per month • Similar set of metrics for Avionics, mainly dealer related • Continuing to refine case routing
Slide 46: MSP Fly the Fleet
MSP FLY THE FLEET Sum of Total Event Year Event Dash Mod 2025 2026 2027 2028 2029 2030 2031 2032 TFE MPI -2 15 18 12 18 20 5 7 15 MPI MPI -3 -4 11 7 17 2 20 4 15 2 27 2 16 5 10 1 10 10 • Includes unscheduled factor (Honeywell Ensemble performance) • ERB / HAT / T&M / Proactive added on above this fo