STC / MCC

Are you looking for EASA approved documentation for Part 22, 23, 25, 27 and 29 aircraft? Then do not hesitate to contact us.

Our well experienced team will support you and will find an appropriate solution for your avionics/electrical systems modification.

AVIONIK STRAUBING is an approved EASA Part 21J Design Organization since 2003. We are also approved to do Minor and Major Changes for German Annex II aircraft.

Based on the knowledge of more than 120 EASA STCs and about 900 in-house approved Minor Changes, we will be able to meet the regulations on a high, but cost efficient level.


Aircraft (MFR/Model) Approval Number Description of Design change
Agusta A109S EASA approved FMS No.: 10039559 Change of Garmin GNS430/530 with dual GA56 for GNS430W/530W with dual GA35
Agusta A109E/S EASA No.: 10050902 Installation of Garmin GTN650 (P-RNAV and LPV)
Beech C24R EASA approved FMS No.: 10037174 Installation of Garmin GNS430W/530W
Beech F33 Approved FMS No.: EASA.A.A.01938 Installation of Garmin GNS430W/530W
Beech F33 EASA No.: 10034991 Installation of Aspen EFD1000 Pro
Beech 33 / 35 / 36 Series EASA approved FMS No.: 10040471 Installation of Garmin GNS480
Beech 33 / 35 / 36 Series EASA approved FMS No.: 10045825 Installation of Garmin GSR56
Beech 55P / 58PA / 58TC / 58TCA EASA approved FMS No.: 10046367 Single installation of Garmin GNS430(A)W/GNS530(A)W
Beech B60 EASA No.: 10026941 Dual installation of Garmin GNS430(W)/GNS530(W)
Beech B60 EASA No.: 10036784 Installation of Garmin G600
Beech B60 EASA No.: 10036677 Installation of Avidyne TAS615
Beech B60 EASA No.: 10036858 Installation of Garmin GSR56
Beech 65 / 90 Series EASA approved FMS No.: 10038970 Installation of Avidyne TAS6xx/Ryan 9900BX
Beech 65 / 90 Series EASA approved FMS No.: 10038967 Installation of single GPS Garmin GPS500W
Beech C90 EASA No.: EASA.A.S.02876 Installation of dual Garmin GNS430; with Roll Steering Converter DAC GDC31 (only for GNS430 #I); Avidyne TAS610 and BFG WX500
Beech C90 EASA approved FMS No.: 10027163 Installation of Garmin GNS430W/GNS530W
Beech C90 EASA No.: 10028197 Installation of Universal UNS 1Lw
Beech C90 EASA No.: EASA.A.S.01309 Installation of Skywatch L3 899 / Bendix/King RDR2000 and EGPWS Bendix/King KGP 560
Beech F90 Approved FMS No.: EASA.A.A. 01784 Installation of Roll Steering Converter DAC GDC31
Beech F90 EASA No.: EASA.A.S 0157 Installation of Avidyne FM850
Beech B200 EASA: N°2004-10535 Installation of Garmin GTX330D, Bendix/King RDR2000, Apollo MX20, Bendix/King KY196 and BFG SKY497
LBA:SA1406
Beech B200 EASA No.: EASA.A.S.0101 Installation of ELT Artex C406-2
Beech B200 EASA No.: 10045666 Installation of Universal UNS-1E (P-RNAV)
Beech B200 EASA No.: 10042880 Installation of Universal UNS-1Lw (P-RNAV / LPV)
Beech B200 EASA approved FMS No.: 10043801 Installation of DAC GDC31
Bell 206 Series EASA No.: 10053378 Installation of Aspen EFD1000H PFD
Bell 412 EASA No.: EASA.R.C.01662 Change King KXP-756 for Becker BXP6401
Bölkow 105 Approved FMS No.: EASA 10029855 Installation of Garmin GNS430W/GNS530W
Cessna 17X/18X Approved FMS No.: EASA 10027461 Installation of Garmin GNS430W/GNS530W
Cessna 17X/18X EASA approved FMS No.: 1003787, Rev.1 Installation of Aspen MFD500/1000
Cessna 17X/18X EASA No.: 10028486 Installation of Aspen EFD1000 Pro
Cessna 172 EASA approved FMS No.: 10045762 Installation of DAC GDC31
Cessna 177 EASA approved FMS No.: 10030266 Installation of Garmin GNS430/530 Single
Cessna T182T EASA approved FMS No.: 10048926 Installation of Garmin GTS800
Cessna 206 Series EASA approved FMS No.: 10039310 Installation of Garmin GNS430W/530W Single
Cessna 206 EASA approved FMS No.: 10046117 Installation of Freeflight RA-4500
Cessna 208 EASA No.: 10036231 Installation of Chelton HGA7000 GPS Antenna
Cessna P210N LBA No.: SA1361 Installation of Avionik Straubing EPU 6A5
Cessna 210 Series Approved FMS No.: EASA 10030167 Installation of Garmin GNS430W/GNS530W
Cessna 210 Series EASA No.: 10034601 Dual installation of Garmin GNS430W/GNS530W
Cessna 210 Series (14 V) EASA approved FMS No.: 10040429, Rev. 1 Change of existing alternator against 95A Hartzell ES-4003
Cessna 210 EASA approved FMS No.: 10046344 Installation of Avionik Straubing APS4A
Cessna 340 LBA No.: SA1379 Installation of Garmin GTX330
Cessna 340A LBA No.: SA1385 Installation of Bendix/King KX165A, Bendix/King KMA24H, BFG WX1000+, Bendix/King KN62A and Kannad 406AF
Cessna 340A EASA approved FMS No.: EASA.A.A.02164 Installation of Garmin GNS430W/GNS530W
Cessna 340A EASA No.: 10029947 Installation of Thommen AD32
Cessna 340A EASA approved FMS No.: 10044025 Installation of Avionik Straubing APS4A
Cessna 340 Series EASA No.: 10050321 Installation of Garmin G600
Cessna 340 Series EASA No.: 10050194 Antenna installation STC
Cessna 400 Series EASA No.: EASA.A.S.03679 Dual/Single installation of Primary Flight Display Garmin G600 System
Cessna 400 Series EASA No.: 10053203 Dual/Single installation of Primary Flight Display Garmin G600 System
Cessna (Reims F406) EASA No.: 10035456 Dual/Single installation of Primary Flight Display Garmin G600 System with Synthetic Vision.
Cessna (Reims F406) EASA approved FMS No.: 10046535 Installation of Garmin GTS800
Cessna (Reims F406) EASA approved FMS No.: 10046019 Installation of Avionik Straubing APS4A
Cessna 414 LBA No.: SA1351 Installation of Avionik Straubing EPU 6A5
Cessna 421C ACG No.: ACG21NE2.110 Installation of Bendix/King KX165A, Bendix/King KN62A, Bendix/King KLN90B, BFG WX500, Bendix/King KT76C, Avidyne FM650 and Bendix/King KCS55 System
Cessna 501 EASA approved FMS No.: 10034941 Upgrade GNS430/530W DUAL INSTALLATION
Cessna 501 EASA No.: EASA.A.S.01372 Dual installation of Garmin GNS430A
Cessna 501 EASA No.: 10036230 Installation of Skywatch HP899
Cessna 501 EASA No.: EASA.A.S.03647 Installation of Garmin GNS430W/530W
Cessna 501, 551, 500, 550 EASA No.: EASA.A.S.00646 Installation of Garmin GTX330D
Cessna 501, 551 EASA No.: 10045765, Rev. 1 Single/Dual installation of Garmin GTN650/GTN750
Cessna 501, 551 EASA No.: 10045531 Installation of Garmin GTS825
Cessna 501, 551 EASA No.: 10045766 Rev. 1 Installation of Sandel SN4500 and SA4550
Cessna 525 LBA No.: SA1359 Installation of Apollo MX20
Cessna 525 EASA No.: EASA.A.S.01556 Installation of BFG SKY497 and L3 TAWS8000
Cessna 525 #1-359 EASA No.: EASA.A.S.03005 Installation of Garmin GTX330D single/dual
Cessna 525 #1-299 EASA No.: EASA.A.S.03016 Installation of Garmin GTX330D single/dual
Cessna 525 EASA No.: EASA.A.S.02965 Installation of Garmin GNS430/530
Cessna 525 CJ1 EASA No.: EASA.A.S.00616 Installation of dual GPS Antenna Garmin GA56, dual Garmin GTX330D, BFG SKY899 and Artex C406-2
Cessna 525, 525A EASA No.: 10042753 Single installation of Garmin GTN725/750
Cessna 525, 525A, 525B EASA No.: 10045230 Dual installation of Garmin GTN650/GTN750
Cessna 525, A, B, C EASA No.: 10049307 Dual installation of Garmin GNS430(A)W/530(A)W
Cessna 525, 525A EASA approved FMS No.: 10045449 Installation of Garmin GSR56
Cessna 525, 525A EASA No.: 10049772 Installation of Universal UNS-1Lw (P-RNAV / LPV)
Cessna 550 EASA No.: EASA.A.S.01598 Installation of Honeywell CAS67A, Honeywell Mark VIII, Kannad 406AF and Garmin GPS400
Cessna 560 EASA No.: 2005-5273 Change Pointer 3000 against Artex C406-2
Cessna 650 EASA No.: 10041441 Rev. 1 Installation of dual FMS Universal UNS-1Lw
Cirrus SR20, SR22 EASA No.: 10036149 Installation of PFD Avidyne EXP5000
Cirrus SR20, SR22, SR22T EASA approved FMS No.: 10038968 Replacement of dual Garmin GNS430 by GNS430W (w/o SBAS)
Cirrus SR20, SR22, SR22T EASA approved FMS No.: 10043959 Installation of Garmin GSR56
Cirrus SR20, SR22, SR22T EASA approved FMS No.: 10042347 Installation of Avionik Straubing APS4A
Dornier Alpha Jet LBA No.: LBA SA1437 IFR upgrade
Diamond DV20 EASA approved FMS No.: EASA.A.A.01951 Installation of Garmin GNS430W/GNS530W
Diamond DV20, DA20 EASA approved FMS No.: 10039981, Rev. 1 Installation of Aspen EFD1000 PFD
Diamond DA20 Series EASA approved FMS No.: 10040426 Installation of Garmin GNS430W Single
Diamond DV20, DA20 EASA approved FMS No.: 10044039 Installation of Garmin GTN650/750
Diamond DA40 EASA No.: 10036102 Installation of Aspen EFD1000 PFD
Diamond DA40D EASA approved FMS No.: 10039723 Installation of Aspen EFD1000 MFD
Diamond DA40 Series EASA approved FMS No.: 10039632 Replacement of dual Garmin GNS430 by GNS430W (w/o SBAS)
Diamond DA40 Series EASA approved FMS No.: 10041049 Installation of Garmin GNS430W/GNS530W DUAL
Eurocopter BK117 EASA No.: 10043270 Installation of L-3 FA2100 CVR
Eurocopter BK117 B1/B2/C1/C2 In process Single/dual GTN650/750 Installation
Eurocopter EC120B EASA No.: 10030404 Panel Modification (position change of units and inst. Of MT-Vision display)
Eurocopter EC135 EASA No.: 10049616 Installation of dual Garmin GTN650 and GTN750 (P-RNAV)
Eurocopter EC135 EASA approved FMS No.: 10041477 Installation of TAS605
Eurocopter AS350 EASA approved FMS No.: 10033560 Installation of GNC 420
Fairchild SA 227 Series EASA No.: EASA.A.S.03528 Installation of Honeywell Mark VI EGPWS
Fairchild SA 26, 226, 227 Srs. EASA No. 10045310 Single installation of Garmin GTN625/635/650/725/750 (P-RNAV)
Grumman AA-5 / AG-5 Series EASA No.: 10045024 Installation of Garmin G500 single, Garmin GDL88 and Avionik Straubing APS4A
Guimbal Cabri G2 In process Installation of Aspen EFD100H PFD
Jetstream 3100/3200 Series EASA No.: 10033937 Dual Installation of Garmin GNS430W/GNS530W
Junkers JU52 LBA EMZ No.: TA03679 Installation of dual Air Data Display/Altimeter Thommen AD32
Junkers JU52 LBA approved FMS Installation of SKY497, ST3400, GPS165
Junkers JU52 LBA EMZ No.: TA0853 Avionic upgrade
Mooney M20J EASA approved FMS No.: EASA.A.A01867 Installation of Garmin GNS430W/GNS530W with GI106A
Mooney M20 EASA No.: 10037817 Installation of DUAL Garmin GNS430/530W
Mooney M20 EASA No.: 10028816 Installation of Aspen EFD 1000 Pro
Mooney M20 EASA No.: 10029856 Installation of Garmin G500
Mooney M20 EASA approved FMS No.: 10045750 Rev. 1 Installation of DAC GDC31
Partenavia P.68C --- BRNAV Approval
Piper PA-28 EASA approved FMS No.: EASA.A.A.01950 Installation of Garmin GNS430W/GNS530W
Piper PA-28 EASA No.: 10035162 Dual installation of Garmin GNS430W/GNS530W
Piper PA-28 EASA Approved FMS No.: 10033303 Installation of DAC GDC31
Piper PA-28 EASA approved FMS No.: 10037815 Installation of Avionik Straubing APS4A (Altitude Preselect-Box)
Piper PA-31T EASA No.: EASA.A.S.02634 Dual installation of Garmin GNS530 and GNS430
Piper PA-31 EASA No.: 10031180 Dual installation of Garmin GNS430W/GNS530W
Piper PA-31 EASA No.: 10037583 Installation of Garmin G600
Piper PA-31 EASA No.: 10030025 Installation of TAS620 System
Piper PA-31 EASA No.: 10051043 Installation of GSR56
Piper PA-31 EASA approved FMS No.: 10043363 Installation of TAS615 System
Piper PA-32 EASA approved FMS No.: EASA.A.A.01925 Installation of Garmin GNS430W/GNS530W
Piper PA-32 EASA No.: 10032176 Dual installation of Garmin GNS430W/GNS530W
Piper PA-32 EASA approved FMS No.: EASA 10028192 Installation of DAC GDC31
Piper PA-32 EASA approved Minor Change 10032400 Installation of Kelly ES4003
Piper PA-32-301FT / -301XTC EASA approved FMS No.: 10039302 Installation of Avidyne TAS605
Piper PA-34 EASA No.: EASA.A.S.02680 Dual installation of Garmin GNS430/GNS530
Piper PA-34 EASA No.: EASA.A.S.03733 Dual installation of Garmin GNS430W/GNS530W
Piper PA-34 EASA approved FMS No.: 10045644 Installation of Avidyne TAS605 / TAS615
Piper PA-34 Approved FMS No.: EASA.A.A.01961 Installation of Roll Steering Converter DAC GDC31
Piper PA-42-720 LBA No.: SA1404 Installation of Garmin GTX330D
Piper PA-42 Series EASA No.: 10040468 Installation of Garmin G600 System
Piper PA-46 EASA No.: EASA.A.S.02744 Installation of Garmin GNS430 COM I/NAV I/GS I/GPS I with DAC GDC31 Roll Steering Converter, Garmin GTX 330D and Avidyne TAS610
Piper PA-46-310P EASA No.: EASA.A.S.02501 Installation of Garmin GNS530 with Roll Steering Converter DAC GDC31
Piper PA-46 Series Approved FMS No.: EASA 10026994 Installation of Garmin GNS430W/GNS530W
Piper PA-46 Series EASA No.: 10026784 Installation of Garmin G600 with dual GNS430W/GNS530W
Piper PA-46 Series EASA No.: 10026784 Rev. 1 Installation of Garmin G500/G600 with Synthetic Vision
Piper PA-46 Series EASA approved FMS No.: 10037061 Installation of Garmin G500/G600, Software Version 5.0
Piper PA-46 Series EASA No.: 10029814 Installation of Avidyne TWX670
Piper PA-46 Series EASA approved FMS No.: 10040430 Installation of Bendix/King KGP-560
Piper PA-46 Series EASA approved FMS No.: 10038172 Installation of Garmin GSR 56
Piper PA-46 Series EASA approved FMS No.: 10039710 Installation of Avidyne TAS6xx / Ryan 9900BX
Piper PA-46 Series In process Antenna installation STC
Piper PA-60 EASA approved FMS No.: EASA.A.S.01891 Installation of Roll Steering Converter DAC GDC31
Ruschmeyer R90-230RG EASA approved FMS No.: EASA 10044912 Installation of DAC GDC31
CPAC (Rockwell Commander) 112 EASA approved FMS No.: EASA 10030658 Installation of DAC GDC31
Short SC7 EASA approved FMS No.: EASA.A.A.2005 Installation of Garmin GNS530 TAWS
Short SC7 EASA approval No.: 10042720 Installation of Aspen EFD1000 PFD C3
SIAI Marchetti EASA approved FMS No.: 10042350 Installation of Garmin GNS430
Sikorsky S76 EASA No.: 10049462 Installation of Universal UNS-1Lw Flight Management System (P-RNAV)
Socata TB20 EASA approved FMS No.: EASA.A.A.01966 Installation of Garmin GNS430W/GNS530W
Socata TB20 ACG No.: ACG.21NE2.0126 Installation of Garmin GNS430 and S-TEC 60PSS