Performance STC Modifications

R172K (‘HAWK XP)

SA1437CE Increases horsepower from 195 to 210.  Approved in combination with SE1436CE which approves the Continental IO-360-K and –KB to 210 horsepower. This STC is available from Isham Inc. at this link.

System STC's

Maintenance STC's

STC Modification Listing

SA00027WI
Installation of flap and aileron gap seals.
Issued
02/11/1993

SA00066SE
Fabrication of interchangeable float spreader bars.
Amended
10/10/2000

SA00161BO (1 OF 3)
Installation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.
Amended
02/08/2005

SA00194AT
Installation of Appalachian Accessories carbon steel brake discs that have the melonite surface
Reissued
11/14/1994

SA00211AT
Installation of carbon steel brake discs that have melonite surface treatment.
Reissued
11/17/1994

SA00243BO (2 OF 5)
Installation of Centurion Consulting, Inc. GPS Steering Assist Module (SAM) with roll steering (p/n
Amended
07/21/2011

SA00270WI
Installation of fiberglass replacement wing tips.
Amended
06/23/2000

SA00406WI
Installation of replacement flap trailing edge bulbs. (R172K XP)
Amended
09/09/1999

SA00680SE (3 OF 6
Installation of Electronics International model UBG-16 or UBG-16T bar graph engine analyzer.
Reissued
07/08/2005

SA00709CH
Installation of replacement wing root vent described by Dwg Nos. 8-30-96-1& 8-30-96-2, no rev, both
Issued
07/09/1997

SA00709LA
Installation of control wheel. Includes provisions only for a push-to-talk (PTT) switch. Separate
Reissued
05/14/2002

SA00795CH
Installation of Baumann Model BF-2550 floats.
Reissued
04/27/2005

SA00812CH
Replace Cessna Sun Visor assemblies with Aircraft Replacement Fabricated Components tinted Sun
Reissued
06/30/2006

SA00897WI
Installation of Concorde Battery Corporation (VRSLA) Valve regulated sealed lead acid battery.
Issued
08/11/2000

SA01204LA
Installation of replacement wing tip fairing assembly.
Issued
10/03/2001

SA01280CH
Installation of Challenger Spin-On Oil Filters.(For Cessna 182 model, s/n 67042 and up) (For Cessna
Issued
08/29/2000

SA01323WI
Installation of flap gap seal per Aircraft Development Co. Drawing List 114-1 stamped FAA approved
Issued
04/27/2005

SA01324WI
Installation of aileron gap seal per Aircraft Development Co. Drawing List 115-1 stamped “FAA
Issued
04/27/2005

SA01436SE (1 OF 2)
Cockpit sunvisor retrofit kit.
Issued
08/02/2004

SA01695SE (1 OF 5)
Installation of an antenna
Amended
02/15/2007

SA01815CH
Installation of Baumann Model BF2550A floats. For models 172I through 172P, a gross weight of 2350
Reissued
01/10/2005

SA02072AK
Installation of hourmeter airspeed switch.
Amended
11/14/1997

SA02138AT
Installation of Lord Corporation nose wheel shimmy damper part number SE-1051-2/3.
Amended
08/11/2006

SA02217AK (2 OF 5)
Installation of Garmin AT Model GDL90 UAT Data Link System, in accordance with Garmin AT, Inc., GDL
Amended
12/01/2004 12:00:00 AM

SA02655AT (1 OF 2)
Installation of JAARS Model F5K Automatic Flight Following System (AFFS) in Helio H-295 type
Amended
09/01/2004

SA09209AC-D
Installation of S-TEC System 20/30 single and two axis automatic flight guidance systems, Model
Amended
08/27/1999

SA1005SC
Installation of airflow register into baggage compartment cover and insert a screened vent into
Issued
07/23/2002

SA10236SC (2 OF 4)
Installation of a GDC 31 Roll Steering Converter
Amended
03/22/2011

SA1087GL
Installation of a Shadin Co. fuel flow indicating system.
Reissued
06/08/2006

SA1295SO
Installation of an adjustable nine-inch trim tab on left aileron.
Issued
11/13/1981

SA1437CE
Continental IO-360-K or KB engine installation rerated to 210 hp (2800 rpm) at takeoff and 195
Reissued
04/07/2008

SA1491CE
Installation of flap and aileron gap seals.
Amended
02/24/2005

SA1500GL
Installation of on-board engine analyzer system.
Issued
07/18/1990

SA150NW
Installation of flap gap seals.
Amended
03/22/1994

SA1668CE
Installation strut/wing and strut/fuselage fairings, lightning hole covers, and aerodynamic putty.
Reissued
01/30/1996

SA1824NM
Installation of Lompoc Aero Specialties inner plexiglass pane
in swing out window frames presently
Reissued
01/23/2004

SA1895NM
Installation of flap gas fairing.
Issued
08/01/1983

SA2282CE
Installation of aileron and/or flap gap seals.
Amended
10/10/1991

SA2682CE
Installation of steering rod boots.
Issued
12/19/1990

SA2853SW
Leading edge cuffs, stall fences, aileron seals, wing tips.
Amended
03/02/1989

SA356CH
Installation of seaplane safety covers.
Issued
05/22/1995

SA3585NM
Installation of ARNAV Systems FC-10 or FT-10 digital fuel flow indicating system.
Issued
04/03/1987

SA398NE
Installation of Auto-Vac-2 manifold vacuum system per certain engine STC's.
Amended
08/15/1990

SA4120SW
Add sheet metal flap seals and/or flexible fabric aileron gap seals.
Reissued
02/19/1993

SA460NW
Installation of PeeKay model 2300 or B2300 seaplane floats and associated hardware
Reissued
12/07/2016

SA508GL
Installation of FluiDyne A2500A or AT2500A skis.
Reissued
04/13/1982

SA522CH
Installation of Aero Ski Manufacturing Co. Model M3000H fixed skis. (172M LANDING GEAR MODIFIED PER
Issued
06/27/1996

SA523CH
Installation of Aero Ski Manufacturing Co. Model R2800 retractable skis. (172N LANDING GEAR
Issued
06/27/1996

SA563CH
Authorizes installation of engines equipped w/Unison Limited Authority Spark Advance Regulator
Reissued
02/10/2009

SA5826NM
Installation of an engine electronic tachometer, Model P-1000.
Reissued
11/18/2005

SA7189SW-D
Installation of S-TEC Manual Electric Trim System Model ST-447.
Issued
09/21/1988

SA7796SW-D
Installation of S-TEC System 65 two axis automatic flight guidance system, model ST-470.
Issued
06/26/1991

SA8427SW
Installation of an R25400 alternator control unit
Reissued
05/12/1998

SA8432SW
Installation of V25101 overvoltage sensor.
Reissued
05/12/1998

SA8893SW-D
Installation of S-TEC System 55 two axis automatic flight guidance system, Model ST-563, with
Amended
02/01/2001

SA8922SW
Installation of replacement Ultimate Engine Oil Filter for Textron Lycoming and Teledyne
Issued
07/21/1994

SA917EA
Installation of Grimes aviation white anti-collision strobe light system two light or three light
Reissued
06/04/2007

SA948CE
STOL kit installation (wing leading edge cuffs, drooped tips, stall fences, and aileron gap seals).
Amended
04/09/1993

ST01700NY (1 OF 2)
Installation of the following Aerospace Logic aircraft instruments: EGT-100 Exhaust Gas Temperature
Issued
07/08/2003

ST02547AT (1 OF 2)
Ins