Instruction/ maintenance manual of the product EGPWS Honeywell
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Honeywell Electronics Honeywell Electronics Enhanced Ground Proximity Warning System (EGPWS): Flight History Data Flight History Data J im M u lkin s Ju s EGPWS Sr.
EGPWS Flight History Data EGPWS Flight History Data was designed to: • EGPWS Flight History Data was designed to: - Provide detailed data on EGPWS alerts to improve terrain database to evalu.
EGPWS Flight History Data - Limitations EGPWS Flight History Data: • EGPWS Flight History Data: - Does NOT record Date & Time EGPWS system time (hours:minutes:seconds) powered Flight Leg.
EGPWS Units – Class A TAWS MK V & MK VII • MK V & MK VII - 2 MCU (2.5”W x 8”H x 13”D) - Found in All Boeing Most Airbus Large and Medium business jets • MK VI & MK .
EGPWS Units – Class B TAWS • KGP560 & KGP860 & MK XXI - (2”W x 4”H x 6”D) Found in - Found in Small business jets Turboprops VFR Helicopters VFR Helicopters • KMH82.
EGPWS Flight History Data (Warning/Caution) • EGPWS records data 20 seconds before and 10 seconds after every EGPWS alert/warning Used to determine a cause of the alert/warnin g and p ilot react.
EGPWS Flight History Parameters • List of parameters recorded in EGPWS Warning Flight History Data A l er t Type Ter r ai n D at abase El evat i on Engi ne Tor que Dat a #1 Ale r t Type T e rrain Da.
EGPWS Flight History Data Does not record what is not input • Does not record what is not input - For example, no radio altitude on KGP or KMH Class B units • Data that is invalid is noted as such.
Flight History Retrieval Process • Flight History information is stored in the EGPWS in a specific area of the non-volatile memory Data can be downloaded via PCMCIA or CF card • Data can be downlo.
S / Hawker 800 crash at Owatonna MN • NT S B AAR-11 / 01, 31 July 2008, – 8 Fatal - CVR, no FDR and none required - Crashed while attem p tin g late g o-around on runwa y 30 pg g y • EGPWS issue.
S / f Cessna 560 crash at Pueblo, CO • NT S B AAR-07 / 02, 16 February 2005 – 8 f atal - CVR, no FDR and none required - Pueblo was a p lanned fuel sto p on cross-countr y fli g ht pp yg - Crashed.
Honeywell Electronics Non-Volatile Memory (NVM): An Increasin g Aide in Investi g ations Jay Eller gg Air Safety Investigator Honeywell Aerospace August 27, 2012 12 File Number.
Agenda What Data is What is the manufacturer ’s intended use of NVM data? What can we learn from data obtained from NVM? A vailable What can we learn from data obtained from NVM? Airframes and What .
Mi t / T k i Intended Uses of NVM in Electronics • M a i n t enance /T rac ki ng - Logging of failures which require maintenance at next interval. - Logging of exceedances or failures which may require i di t tt ti i mme di a t e a tt en ti on. - Tracking of fleet such as EMS and Fire Fighting.
L Fid lit D t Various Levels of Data Available • L ow Fid e lit y D a t a: • Slow sample rates (greater than 1 sample per minute) • Minimal data precision (ie: Latitude, Longitude, altitude, etc) • Would show long term trending with little inability to show immediate behaviors/signatures.
Example of Low Fidelity Data 16 File Number 16 Data points are on 4 minute increments..
Example of Medium Fidelity Data T urn made but unable to determine accuracy during the turn. (1 minute data p oints ) p) 17 File Number 17.
Example of High Fidelity Data (1Hz Rate) 18 File Number 18.
Example of High Fidelity Data (1Hz Rate) Notice location precision as witnessed during taxi! taxi! 19 File Number 19.
Types of Equipment and Data Fidelity a l a ight w ard FDR EVXP HUMS Sky t a Retriev a Str a For w EGPWS ( Gen Av ) EGPWS (Air Transport) Sky Connect a se of Da t Somewhat Involved A PEX ACM S () Trans.
Aircraft With Primus APEX High, Medium, and Low Fidelity Data V iking Air T win Otter 400 Pilatus PC-12 NG 21 File Number 21 T win Otter 400.
Aircraft With HUMS High, Medium, and Low Fid lit D t Fid e lit y D a t a Sikorsky S76C++ Health and Usage S Health and Usage Monitoring System HUM S = 22 File Number 22 Agusta A109E.
Aircraft with Primus EPIC (Medium and Low Fidelity) Dassault F7X Dassault F900EX/DX/LX Dassault F2000EX/LX Dassault F7X Gulfstream 450 Dassault F2000EX/LX Gulfstream 650 Gulfstream 550 Embraer 170/190.
Examples of Aircraft With Sky Connect EMS Helo Fleet Medium and Low Fidelity Data Charter Fleet 24 File Number 24 Agriculture Fleet Fire and Rescue Note: Aircraft models shown may not repr esent actua.
Pi & R f P reservat i on & R ecovery o f Non-Volatile Memory (NVM) Evidence 25 File Number 25.
General Precautions • A ssu m e t h at t h e e l ect r o ni c co m po n e n t i s subject to e l ect r ostat i c Assume that the electronic component is subject to electrostatic discharge (ESD) damage. - Do not attempt to handle any electronic components using leather gloves.
If an accident has occurred in fresh or salt water… • Recovered electronic components should be placed in a container filled with 2 MOhm de-ionized water. - Bottled drinking water is acceptable, provided the water has been produced using a reverse osmosis (RO) process, as opposed to bottled spring water.
General Packing and Shipping Guidelines • Use hard plastic shipping containers when possible – avoid Styrofoam. • Wra p electronic com p onents with a la y er of electrostatic safe pp y material, such as “pink poly” (named for its color) or other ESD approved product.
In Closing… • Monitoring Systems and NVM Data – What it is… and is not. - It is a tool for investigators to use - It is not a fli g ht data recorder g • Plus's and Minus’s Large volum.
Honeywell Digital Engine Controls Honeywell Digital Engine Controls Incident Recorder Applicability to Accident Investigation Jim Allen Mf A i d t I t i t i M anager o f A cc id en t I nves ti ga ti o.
Agenda • Introduction Applications • Applications • Use of Engine Control Data in Accident Investigation Use of Engine Control Data in Accident Investigation • Post Accident Precautions • Ho.
Turbofan Engine Digital Control System • Honeywell Turbofan Engines utilize Digital Control with Engine Condition Trend Monitoring (ECTM) - Two g enerations of controls g Generation One, Digital.
Examples of Data available via ECTM • Engine Statistics - Engine & Computer Information – Model, Part, and Serial Number - Performance Trending Performance Trending - Life Cycle Data – Engine Times, Cycle Counting, Landings, etc.
TFE731 DEEC – Generation One (Gen 1) TFE731-2/3/4/5 N1 DEEC (Retrofit) TFE731-20/40/50/60 DEEC (P d ti ) (Retrofit) - Fuselage mounted - (P ro d uc ti on ) - Engine mounted*- TFE731-50 DEEC in Haw k.
Gen 1 Incident Recorder Design Parameters • Design Features • Design Features - Records nine engine and aircraft parameters. - Records basic engine and aircraft information for approximately the last 1 1/2 hours of engine operation last 1 1/2 hours of engine operation .
HTF7000 Family – Generation Two (Gen 2) HTF7000 F ADEC (Engine mounted, 2 units per engine) 36 File Number.
Gen 2 Incident Recorder Design Parameters • Design Features • Design Features - Records 36 engine and aircraft parameters. - Records enhanced engine and aircraft information for the last 60 minutes of operation minutes of operation . - Begins recording when the start initiates.
TFE731 Applications – Gen 1 Civil DEEC (Retrofit) Cessna Citation III/VI/VII Raytheon Hawker HS1-731; 125-400-731/60 0-731/700/80 0/800XP North American Rockwell Sabreliner 65 Dassault Falcon 20- 5/.
TFE731 Applications – Gen 1 Military DEEC (Retrofit & Production) CASA 101AA / BB / CC “A viojet” AIDC A T -3 “ Tzu Chiang” 39 File Number Hongdu (Nanchang) A viation Industry Corporatio.
TFE731 Applications – Gen 1 Civil DEEC (Production) Dassault Falcon 50E X Dassault Falcon 900EX / 900DX Hawker 900XP Hawker 900XP Gulfstream G150 Gulfstream 100 (Astra SPX) 40 File Number Learjet M4.
HTF7000 Family Turbofan Applications – Gen 2 Civil FADEC (Production) Bombardier Challen g er CL 300 Bombardier Challen g er CL 300 g g Gulfstream 280 Gulfstream 280 41 File Number Embraer Legacy 45.
Use of Incident Recorder Data in Accident Investigation • These are NOT Flight Data Recorders but, - The data can be very helpful in backing up FDR and CVR data. - Can be especially helpful if FDR data is not recoverable, wasn’t working, or the aircraft wasn’t equipped with one.
Generation 1 DEEC Plotted Data 43 File Number.
Generation 1 DEEC Plotted Data 44 File Number.
Generation 2 FADEC Plotted Data 45 File Number.
Post Accident Precautions • If the DEEC or FADEC appears intact: • If the DEEC or FADEC appears intact: - Do not attempt to power up the units. - Do not attempt to download the data with process used by operator and field service personnel operator and field service personnel .
Post Accident Precautions (continued) • Use care when cutting wires and removing harness • If possible don ’ t allow any electronic debris to If possible , don t allow any electronic debris to freeze. • Do not flex or straighten a bent, broken or damaged circuit card circuit card .
Honeywell Support for Downloading and Analysis • Honeywell is best equipped to handle and download • Honeywell is best equipped to handle and download the data from our engine DEEC’s and FADEC’s after an accident or incident.
Example of Challenging Download • Engine mounted TFE731 DEEC was severely heat • Engine mounted TFE731 DEEC was severely heat and impact damaged during the accident sequence. • Incident Recorder chi p p was cleaned, removed, and copied. • The chip copy was then installed in a then installed in a slave unit and successfully downloaded.
Accident Contact Information • For assistance with any Honeywell Aerospace • For assistance with any Honeywell Aerospace products involved in an Accident or Incident, Contact: Jim Allen M a n age .
Questions? 51 File Number.
An important point after buying a device Honeywell EGPWS (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Honeywell EGPWS yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Honeywell EGPWS - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Honeywell EGPWS you will learn all the available features of the product, as well as information on its operation. The information that you get Honeywell EGPWS will certainly help you make a decision on the purchase.
If you already are a holder of Honeywell EGPWS, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Honeywell EGPWS.
However, one of the most important roles played by the user manual is to help in solving problems with Honeywell EGPWS. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Honeywell EGPWS along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
