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Airworthiness directives · 16
See allAD 2007-11-06Constant delta pressure (delta P) diaphragm · Turbomeca Arrius 2F…delta pressure (delta P) diaphragm. We are issuing this AD to prevent an uncommanded engine in…AD 2016-08-16Constant delta-pressure (delta-P) diaphragm of the fuel metering valve · Turbomeca Arriel 2E…This AD also requires replacing the constant delta- pressure (delta-P) diaphragm of the fuel metering…AD 2007-19-09HistoricalConstant delta pressure valve · Turbomeca Arriel 2B1…delta pressure valve diaphragm on Arriel 2B1 engines, due to the wear of the delta P…AD 2009-06-01SUMMARY: Short circuit generated sufficient heat to ignite the paint on the cooler support cowling near the hoist cut-off connector "24 Delta.'' · Airbus Helicopters EC 155B and EC155B1…of the right-hand engine cowling and just below the right engine inlet. Figures 1 and…
In the text of ADs · 148
See allAD 2016-22-05HistoricalRequest To Change Definition of Engine Shop VisitDelta Air Lines (Delta) requested that the definition of an “engine shop visit” be defined as the induction of an…AD 2009-20-09HistoricalRequest to Add a Note of Clarification…in place, without engine removal and strut removal.” Delta notes that there are times when engines or pylons are removed…AD 2023-20-02Request for Exception to Operational Limitations…Delta reasoned that because the software can be installed on individual engines or EECs, an affected EEC unit or engine…AD 2007-11-06(d) Unsafe Condition…turboshaft engines. FCUs not incorporating modification Tf 55 are susceptible to having an improperly assembled constant delta pressure (delta P…
Proposed ADs · 6
See allNPRM FAA-2005-22430Turbomeca…delta pressure (delta P) diaphragm. We are proposing this AD to prevent an uncommanded engine in…NPRM FAA-2015-5539Turbomeca…This proposed AD would also require replacing the constant delta-pressure (delta-P) diaphragm of the…NPRM FAA-2007-27009TurbomecaThe FAA proposes to revise an existing airworthiness directive (AD) for Turbomeca Arriel 2B1 turboshaft engines…NPRM FAA-2012-1114CFM International…series turbofan engines. This proposed AD was prompted by corrosion of the delta P valve in…
Information bulletins · 6
See allSAIB NE-06-38…Delta Engineering is in the process of
redesigning the sensors.
Background
While Delta Engineering is redesigning…SAIB NM-10-18Instruments: Redesigned Aileron Sensors for Flight Data Recorder…As a result of this
incident, Delta Engineering redesigned the aileron sensors with high cable tension…SAIB SW-01-07…You should apply the higher than standard
torque to the tail rotor teeter (delta) hinge bolt…SAIB CE-19-04Crew Oxygen System: Full Face Mask/Smoke Goggle Visibility…Airlines and operators known to utilize these masks include Alaska Airlines, Ryan Air,
American Airlines, Delta…
In the text of advisory circulars · 87
See allAC 91-89Mitsubishi MU-2B Training Program…Engine Systems.
• Lubrication.
• Fuel.
• Ignition.
• Engine Starting.
• Anti-Ice.
3. Propeller System.
• Ground Operations.
• In-Flight Operations.
• Synchronization.
• Deice.
4…AC 450.141-1AComputing System Safety…C.5 DELTA III/GALAXY.
C.5.1 On August 27, 1998, the first Boeing Delta III ever flown was…AC 450.101-1BHigh Consequence Event Protection…The failure to shutoff mode refers to any failure during an engine shutdown process that
results in an unplanned amount…AC 23-15A CHG 1Small Airplane Certification Compliance Program…calibration charts]
Observed R/C, ft/min 442 [altitude delta / time (minutes)]
Std temp @ Alti, deg F (line 2) 46…
Supplemental type certificates · 486
See allSTC ST01617NYInstallation provision Delta Engineering sensor, bracket and wire harnesses for flight data recorder update per Delta Engineering Data List 0149-05128-2048 dtd 12/18/2002.Installation provision Delta Engineering sensor, bracket and wire harnesses for flight data recorder update…STC ST01280NYInstallation of Delta Engineering sensors, brackets and wiring harnesses for DFDR update.Installation of Delta Engineering sensors, brackets and wiring harnesses for DFDR update.STC ST01350NYInstallation of Matsushita Avionics Systems 2000E Cabin Entertainment System with Delta Engineering Master Drawing List 0107-04684-2014, Rev A, dated 5/16/01.Installation of Matsushita Avionics Systems 2000E Cabin Entertainment System with Delta Engineering Master Drawing…STC SA02998NYCabin arrangement in accordance with Delta Engineering Master Data List 0159-07313-2271 Revision B dated Jun. 23, 2011 or later FAA approved revisions to Delta Engineering Master Data List previously listed. Instructions for Continued Airworthiness as listed on the Master Data List required for this alteration.Cabin arrangement in accordance with Delta Engineering Master Data List 0159-07313-2271 Revision…
In the text of STC certificates · 495
See allSTC ST04071NYInstallation of VisionSafe Emergency Vision Assurance System (EVAS)Delta Engineering
13 DRBA Way
New Castle County Airport
New Castle, DE 19720
Document:
Revision:
Date:
0198-10528…STC ST04798NYAAR Engineering Services Seat Re-pitchDelta Engineering Document: 9998-12118-2589
13 DRBA Way Revision: A
New Castle County Airport Date: Jul. 03…STC ST04081NYInstallation of Aviation Technical Services CargoTekDelta Engineering Document: 0164-10671-2501
13 DRBA Way Revision: A
New Castle County Airport Date: Mar. 6…STC ST04099NYInstallation of Satcom Direct Plane SimpleDelta Engineering Document: 0198-11167-2537
13 DRBA Way Revision: D
New Castle County Airport Date: Sep. 27…
Service difficulty reports · 333
See allSDR RAIA9910003Delta Pp Box · Bag JETSTM32017330 - STL - LEFT ENGINE DID NOT MAKE TARGET TORQUE. MAINTENANCE REPLACED LEFT DELTA P/P BOX.SDR RAIA990915Delta P/P Box · Bag JETSTM3201FLT 7542 - COU - RIGHT ENGINE WOULD'NT MAKE TARGET TORQUE. MAINTENANCE REPLACED DELTA P/P BOX. (M)SDR ASAA0852747Filter · Boeing 737890DURING SERVICE CHECK, FOUND NR 1 ENGINE IDG DELTA P INDICATOR EXTENDED. REPLACED NR 1 IDG FILTERS AND…SDR MALA976352Engine · Saab 340B…EXPERIENCED A ROLLBACK WITH NO SHIFT IN DELTA DELTA T. ENGINE OPERATED WITHIN LIMITS PER GE MAINTENANCE MANUAL…
NTSB investigations · 520
See allNTSB DCA96MA068McDonnell Douglas MD-88 · Pensacola, FLthe fracture of the left engine's front compressor fan hub, which resulted from the failure of Delta…NTSB LAX91LA388Texas Helicopter M74 · Farmington, CA…Engine was found. Tests of the pilot's blood showed 0.009 ug/ml of 11-NOR-delta…NTSB CHI04GA130Cessna T206H · Homer Glen, IL…engine travelair" 1427:10, N9548D, "four eight delta's looking" 1427:33, AP, "cessna four eight delta that…NTSB DCA88MA072Boeing 727-232 · Dallas/Ft Worth, TX…Contributing to the accident was delta's slow implementation of necessary modifications to its operating procedures, manual's…
FAA accident and incident reports · 252
See allAccident 20100306004989AMcdonnell D 369E · Delta Junction, AKDuring cruise flight, engine lost power. Helicopter autorotated into small trees causing substantial damage.Accident 19921103044799ACessna 150G · Delta Junction, AKRough engine near alternate. Unable land due severe wind. Landed riverbar downwind. Nosed over. Carburetor icing.Incident 19851228069409IBell 206L1 · West Delta, LAEngine deceleration and yaw preceeded autorotation to water. Undetermined engine problem.Incident 19780714043969IPiper PA36285 · Delta, UTEngine failed 75 hours after rebuilding, cause not determined.