Petroleum Helicopters INC
Holds 33 approved modifications, most of them for the Sikorsky Aircraft Corp S-76. FAA spelling: Petroleum Helicopters Inc.
Approved modifications 33 · newest first
Sikorsky Aircraft Corp S-76 7Bell 206 JetRanger and LongRanger 4Bell 212 4Bell 214 3Bell 412 3Bell 47 3Messerschmitt-Boelkow-Blohm BO-105 2
2009-06-25SR09550RC · Installation cyclic grip assembly float switch guard · S-76A, S-76C
2006-08-02SR02116NY-D · Installation of Nose Wheel Position Advisory System · S-76C
2005-02-17SR09425RC · Installation of Electronic Flight Bag provisions in accordance with NTEX Aviation, L.L.C. Master Installation List... · 206A, 206B, 206L
2005-02-17SR09364RC · Installation of Outerlink Flight Following System. · 212, 412, 412EP
2002-04-29SR09339RC · Installation of emergency medical systems (EMS). · 214ST
2001-10-03SR09328RC · Installation of Air Methods articulating patient loading system (APLS). · 214ST
2000-03-01SR09226RC · Installation of Emergency medical systems (EMS). · 214ST
1996-11-26SR09146RC · Installation of Emergency Medical Configuration. (S-76A 760223) · S-76A
1996-07-08SH8017SW · Installation of an analog/cockpit voice recorder. · S-76A
1995-02-09SH1025EA · Installation of ten inch cabin extension, modification of cabin doors, relocation of battery and structural... · BO-105C
1995-01-31SR08998RC · Installation of emergency medical systems. · BO-105C
1995-01-20SR08996RC · Installation of emergency medical systems. · BO-105C
1995-01-20SR08997RC · Installation of an environmental control unit system cutoff switch on pilot cyclic grip. · BO-105C, BO-105S
1995-01-20SR08999RC · Installation of an environmental control unit system cutoff switch on pilot cyclic grip. · BO-105C
1994-01-28SH8765SW · Installation of emergency medical systems. (MBB-BK 117 B-2 s/n 7198) · MBB-BK 117 B-2
1993-07-23SH8663SW · Installation of emergency medical systems. (MBB-BK 117 B-2) · MBB-BK 117 B-2
1993-07-23SH8664SW · Installation of an additional battery. (MBB-BK 117 B-2) · MBB-BK 117 B-2
1993-07-23SH8662SW · Installation of SX-5 Star Burst search light. (MBB-BK 117 A-4 s/n 7050) (MBB-BK 117 B-2 s/n 7234, 2737, 7238) · MBB-BK 117 A-4, MBB-BK 117 B-2
1992-09-04SH8439SW · Installation of an Isolair Eliminator II fire fighting system. · 206L-1
1992-01-16SH8192SW · Installation of medical equipment mounting brackets, intravenous line hooks, and body fluids suction cannisters · S-76A
1991-10-22SH7946SW · Installation of a windshield defogging system. · BO-105S, BO-105C
1991-04-05SH1715SW · Modification of Bell Helicopter emergency float electrical system. · 206L-3, 206L, 206B
1991-03-21SH3649SW · Installation of emergency medical system. (S-76A s/n 760168 only) · S-76A
1988-12-13SH7525SW · Installation of retractable landing light. · S-76A
1988-12-08SH5695SW · Installation of Allison 250-C30P engine. · 206L-1
1988-07-19SH7450SW · Installation of an alternate static system for the Bell Model 412. · 412
1985-12-19SH3553SW · Increase fuel system capacity. · 412
1985-08-08SH5991SW · Installation of forward facing passenger bench seats. · 212
1985-08-08SH5990SW · Installation of forward facing passenger bench seats. · 212
1978-04-04SH2746SW · Modification of four emergency exit panels. · 212
1960-01-01SH62SW · Long range fuel tanks. · 47 Series, 47 Series, 47 Series
1960-01-01SH95SW · Bell 47G-2 floats. · 47 Series, 47 Series, 47 Series
1960-01-01SH184SW · Cargo sling, 800 lbs. capacity. (Restricted category only.) · 47 Series, 47 Series, 47 Series
Source: FAA Dynamic Regulatory System (type certificate data sheets, supplemental type certificates, technical standard order authorisations). An organisation's name is as the FAA spelled it on each record; related spellings are separate pages.