# TCDS 1A21: Dynac Aerospace Corporation

- Type: Type certificate data sheet
- Status: Current
- Holder: Dynac Aerospace Corporation
- Revision: 11
- Revised: August 11, 1989
- Product: Aircraft, Small Airplane
- Certification basis: CAR 3
- Data sheet PDF: https://openairdocs.org/files/sha256/9c/76/9c76f3d326f38fc5f1924ec6134addceadf998d6b4907473ae76520a322c8f18
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/022D172BB06ACD888525674400602D3E.0001
- Page: https://openairdocs.org/tcds/1A21

## Models (5)

As the data sheet lists them.

- Aero Commander 100A
- Volaire 10
- Aero Commander 100
- Aero Commander 100-180
- Volaire 10A

## What the data sheet says

From the PDF's text layer, line by line; tables lose their columns. The PDF is the record.

```text
Page No. 1 2 3 4 5
Rev. No. 11 - - - 11
DEPARTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
1A21
Revision 11
AERO COMMANDER
(Volaire) 10
(Volaire) 10A
(Aero Commander)100
(Aero Commander)100A
(Aero Commander)100-180
August 11, 1989
TYPE CERTIFICATE DATA SHEET NO. 1A21
This data sheet which is a part of Type Certificate No. 1A21 prescribes conditions and limitations under which the product for
which the type certificate was issued meets the airworthiness requirements of the Civil Air Regulations/Federal Aviation
Regulations.
Type Certificate Holder Dynac Aerospace Corporation  (See Note X)
672 S Washington St.
Afton, Wyoming  83110
I.     Volaire Model 10, 3 PCLM (Normal Category), 2 PCLM (Utility Category), approved November 30, 1961.
Aero Commander Model 100A, 3PCLM (Normal Category), 2 PCLM (Utility Category)
Volaire Model 10 designations changed to Aero Commander Model 100A on September 30, 1965.
Engine Lycoming O-290-D2C  (Carburetor setting #10-3561-1)
Fuel 80/87 minimum grade aviation gasoline
Engine Limits For all operations, 2600 r.p.m.  (135 hp)
Propeller and Propeller Limits Sensenich (fixed pitch) Model M74DM 31.5 lb. (-62.3)
Static r.p.m. at maximum permissible throttle setting:
Not over 2240, not under 2190
No additional tolerance permitted.
Diameter:  Not over 74 in., not under 71.5 in.
Airspeed Limits (CAS) Vne (never exceed) 155.0 m.p.h.  (135.0 knots)
Vno (max. structural cruising) 135.0 m.p.h.  (117.0 knots)
Vp (maneuvering)   99.5 m.p.h.  (  86.5 knots)
(normal category)
108.0 m.p.h.  (  94.0 knots)
(utility category)
Vfe (flaps extended)   80.0 m.p.h. (  69.0 knots)
C.G. Range Normal (14.35) to (18.90) at 1900 lbs.
(11.75) to (18.90) at 1560 lbs.
Utility (12.45) to (15.20) at 1650 lbs.
(11.75) to (15.20) at 1560 lbs.
Straight line variation between points given.
Empty Wt. C.G. Range None
Maximum Weight Normal 1900 lbs.
Utility 1650 lbs.
No. of Seats 3  -  (2 at +13.4, 1 at +48.4)

1A21 2
Maximum Baggage 188 lbs. maximum with rear seat removed.
Fuel Capacity 32 gal. total, 31.2 gal. usable.  (Two 16 gal. tanks in wing at +23.4)
Oil Capacity 2 gal.  (-43.6)
Control Surface Movements Aileron Up 18° Down 17°
Elevator tab Up 15° Down 30°
Elevator Up 25° Down 32°
Rudder Left 26° Right 26°
Flap Up   0° Down 40°
Serial Nos. Eligible Volaire Model 10:
10-012, 10-013, and 10-014
Aero Commander Model 100A:
010, 011, 015 through 025
Equipment The basic required equipment as prescribed in the applicable airworthiness
regulations (see Certification Basis) must be installed in the aircraft for
certification.  In addition, the following items of equipment are required:
(a) FAA Approved Airplane Flight Manual dated November 30, 1961,
revised February 7, 1962.
(b) Pre-stall warning device, Model 164R manufactured by Safe Flight
Instrument Corporation.
Datum Leading edge of wing
II.    Volaire Model 10A, 4 PCLM (Normal Category), approved June 1, 1965.
Aero Commander Model 100, 4 PCLM (Normal Category)
Volaire Model 10A designation changed to Aero Commander Model 100 on September 30, 1965.
Engine Lycoming O-320-A2B or O-320-A2C  (carburetor setting 10-3678-32)
Fuel 80/87 minimum grade aviation gasoline
Engine Limits For all operations, 2700 rpm  (150 hp)
Propeller and Propeller Limits Sensenich (fixed pitch metal) M74DM
Sensenich Spinner No. 2
  (32 lb.  (-61.6)
  Static rpm at maximum permissible throttle setting:
Not over 2385, not under 2235
Diameter:  Not over 74 in., not under 72.5 in.
Airspeed Limits (CAS) Vne (never exceed) 170 m.p.h. (147.5 knots)
Vno (max. structural cruising) 135 m.p.h. (117.0 knots)
Vp (maneuvering) 111 m.p.h. (  96.4 knots)
Vfe (flaps extended) 105 m.p.h. (  91.1 knots)
C.G. Range (14.35) to (18.9) at 2250 lbs.
(11.75) to (18.9) at 1700 lbs.
Straight line variation between points given.
Maximum Weight 2250 lbs.
No. of Seats 4  -  (2 at +13.4, 2 at +48.4)

3 1A21
Maximum Baggage 120 lbs.
Fuel Capacity 44 gal. total, 40 gal. usable (two 22 gal. tanks in wing at +24.0)
Oil Capacity 2 gal.  (-40.4)
Control Surface Movements Aileron Up 19° ± 2° Down 17° ± 2°
Elevator tab Up 20° ± 2° Down 20° ± 2°
Elevator Up 25° ± 2° Down 20° ± 2°
Rudder Left 25° ± 2° Right 25° ± 2°
Flap Up   0° Down 30° ± 2°
Serial Nos. Eligible Volaire Model 10A:
10A-026, 10A-027, 10A-028, 10A-029
10A-030 and 10A-033
Aero Commander Model 100:
031, 032, 034-039, 041, 042, 044-067, 069 and up
Equipment The basic required equipment as prescribed in the applicable airworthiness
regulations (see Certification Basis) must be installed in the aircraft for
certification.  In addition, the following items of equipment are required:
(a) Pre-stall warning device, Model 164R, manufactured by Safe Flight
Instrument Corporation.
(b) FAA Approved Airplane Flight Manual dated July 8, 1965.
(c) Sensenich Spinner No. 2 installed in accordance with Volaire
Drawing No. A1-11-100.
Datum Leading edge of wing
III.  Aero Commander Model 100-180, 4 PCLM (Normal Category), approved September 26, 1967.
Engine Lycoming O-360-A2F, MA-4-5  (carburetor setting 10-3878)
Fuel 100 minimum grade aviation gasoline
Engine Limits For all operations, 2700 r.p.m.  (180 hp)
Propeller and Propeller Limits McCauley 1A170/CFA
  35.0 lbs.  (-47.0)
  Static rpm at maximum permissible throttle setting:  Not over 2410,
    not under 2310
Diameter:  76 in.
Airspeed Limits (CAS) Vne (never exceed) 176 m.p.h. (154 knots)
Vno (max. structural cruising) 140 m.p.h. (121 knots)
Vp (maneuvering) 116 m.p.h. (100 knots)
Vfe (flaps extended) 105 m.p.h. (  91.1 knots)
C.G. Range Serial Nos. 068 and 5001 through 5100
(36.15) at 2100 lbs., varying linearly to (40.55) at 2450 lbs.
(46.25) at 2450 lbs., aft limit at maximum allowable weight
Serial No. 5101 and above
(36.15) at 2100 lbs., varying linearly to (40.95) at 2475 lbs.
(46.25) at 2475 lbs., aft limit at maximum allowable weight

1A21 4
Maximum Weight Serial Nos. 068 and 5001 through 5100
2450 lbs.
Serial No. 5101 and above
2475 lbs.
No. of Seats 4  -  (2 at +39.2, 2 at +74.2)
Maximum Baggage 120 lbs.  (+152.4)
Fuel Capacity 44 gal. total, 40 gal. usable (two 22 gal. tanks in wing at +49.8)
Oil Capacity 2 gal.  (-21.0)
Control Surface Movements Aileron Up 19° ± 2° Down 17° ± 2°
Elevator tab Up 20° ± 2° Down 20° ± 2°
Elevator Up 25° ± 2° Down 20° ± 2°
Rudder Left 25° ± 2° Right 25° ± 2°
Flap Up   0° Down 30° ± 2°
Serial Nos. Eligible Aero Commander Model 100-180
068, 5001 and up.
Equipment The basic required equipment as prescribed in the applicable airworthiness
regulations (see Certification Basis) must be installed in the aircraft for
certification.  In addition, the following items of equipment are required:
(a) Pre-stall warning device, Dialco 82-1312-0111-201.
(b) FAA Approved Airplane Flight Manual dated September 25, 1967.
Datum Front face of engine firewall.
Specifications Pertinent to all Models
Leveling Means Top of fuselage immediately aft of cabin.
Certification Basis CAR 3 dated May 15, 1956, including Amendments 3-1 to 3-4 inclusive.
Type Certificate No. 1A21 issued November 30, 1961.
Date of application for Type Certificate January 26, 1959.
Production Basis None
NOTE 1. Current weight and balance report including list of equipment incl uded in the certificated empty weight
and loading instructions when necessary, must be provided for each aircraft at the time of original
certification.
(a) For the Volaire Model 10 and Aero Commander Model 100A, the certificated empty weight
and corresponding center of gravity location must include unusable fuel of 6 lb. at (+23.4) and
unusable oil of 7.5 at (-43.6).
(b) For the Volaire Model 10A and the Aero Commander Model 100, the certificated empty weight
and corresponding center of gravity must include unusable fuel of 24 lbs. at (+24.0) and unusable
oil of 6 lbs. at (-40.4).
(c) For the Aero Commander Model 100-180, the certificated empty weight and corresponding center
of gravity must include unusable fuel of 24 lbs. at (+50.6) and unusable oil of 6 lbs. at (-21.0).

5 1A21
NOTE 2. The following placards must be displayed:
(a) Volaire Model 10 and Aero Commander Model 100A
(1) On the instrument panel in full view of the pilot:
"THIS AIRPLANE MUST BE OPERATED AS A NORMAL OR UTILITY CATEGORY
  AIRPLANE IN COMPLIANCE WITH THE APPROVED AIRPLANE FLIGHT MANUAL."
"NO ACROBATIC MANEUVERS (INCLUDING SPINS) ARE APPROVED FOR NORMAL
  CATEGORY OPERATIONS."
"RETRACT FLAPS IMMEDIATELY IF SPIN IS INADVERTENTLY ENTERED."
(2) On the center of the rear deck panel fairing, facing forward:
"BAGGAGE CAPACITY = 50 LBS. WITH MAXIMUM LOAD AT REAR SEAT NOT
  EXCEEDING 138 LBS."
(b) Volaire Model 10A and Aero Commander Model 100
(1) On the instrument panel in full view of the pilot:
"ALL INTENTIONAL ACROBATIC MANEUVERS INCLUDING SPINS PROHIBITED.
  RETRACT FLAPS IMMEDIATELY IF SPIN IS INADVERTENTLY ENTERED.  OPERATE
  IN NORMAL CATEGORY IN COMPLIANCE WITH APPROVED FLIGHT MANUAL."
(2) On the center of the rear deck panel fairing, facing forward:
"BAGGAGE CAPACITY 120 LBS."
(c) Aero Commander Model 100-180
(1) On the instrument panel in full view of the pilot:
"ALL INTENTIONAL ACROBATIC MANEUVERS INCLUDING SPINS PROHIBITED.
  RETRACT FLAPS IMMEDIATELY IF SPIN IS INADVERTENTLY ENTERED.  OPERATE
  IN NORMAL CATEGORY IN COMPLIANCE WITH APPROVED FLIGHT MANUAL."
(2) On inboard side of baggage door:
"MAXIMUM WEIGHT IN BAGGAGE COMPARTMENT NOT TO EXCEED 120 LBS.
  SEE WEIGHT AND BALANCE INFORMATION FOR ALLOWABLE LOADING."
NOTE 3. The Aero Commander Model 100 aircraft prior to S/N 153 are approved for day VFR operations only.
This restriction removed upon approved installation of Aero Commander Kit No. SBK 1007.
NOTE 4. The Volaire Model 10A and Aero Commander Model 100 may be operated with the right door removed
in accordance with the FAA approved Airplane Flight Manual revised June 1967.
NOTE 5. All operations are approved with or without the propeller spinner for the Model 100-180.
NOTE 6. Christen Industries, Inc., P.O. Box 547, Afton, Wyoming 83110, is licensed by Dynac Aerospace
Corporation to manufacture and obtain airworthiness certificates for Models 100, 100A, and 100-180
airplanes listed in this ty pe certificate data sheet.
....END....
```

## ADs (8, in force first)

- [AD 2022-03-15](https://openairdocs.org/ad/2022-03-15): Fuel Quantity Indicator · Garmin G3X Touch Electronic Flight Instrument System (STC SA01899WI or SA02658SE). Effective Mar 21, 2022
- [AD 2006-03-08](https://openairdocs.org/ad/2006-03-08): Vacuum pumps · Aero Advantage 14-19, 14-19-2, 14-19-3 and 299 more. Effective Mar 10, 2006
- [AD 2005-01-19](https://openairdocs.org/ad/2005-01-19): Mode S transponders · GARMIN International GTX 330D, GTX 330, GTX 33D and 830 more. Effective Feb 23, 2005
- [AD 96-09-06](https://openairdocs.org/ad/96-09-06): Air Filter Assemblies · Maule Aerospace Technology 7ACA, 7ECA, 7FC and 180 more. Effective Jun 7, 1996
- [AD 73-01-01](https://openairdocs.org/ad/73-01-01): Exhaust Outlet Blockage · Dynac Aerospace Aero Commander 100 and Aero Commander 100-180. Effective Dec 29, 1972
- [AD 68-23-03](https://openairdocs.org/ad/68-23-03): Fuel Octane Placard · Dynac Aerospace Aero Commander 100 and Aero Commander 100-180. Effective Nov 9, 1968
- [AD 68-21-02](https://openairdocs.org/ad/68-21-02): Aileron Cable Assembly · Dynac Aerospace Aero Commander 100 and Aero Commander 100-180. Effective Oct 15, 1968
- [AD 68-12-05](https://openairdocs.org/ad/68-12-05): Rudder Control System · Dynac Aerospace Aero Commander 100, Aero Commander 100A, Volaire 10 and 1 more. Effective Jun 14, 1968

## STCs approved under this data sheet (106, first 50)

- [STC SA02571SE](https://openairdocs.org/stc/SA02571SE): Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).. Garmin International Inc.
- [STC SA01800SE](https://openairdocs.org/stc/SA01800SE): Fabrication and installation of new or replacement of  existing instrument panel lights dimmer control.. TCW Technologies, LLC
- [STC SA01861SE](https://openairdocs.org/stc/SA01861SE): Fabrication and installation of Landing Light Controller. TCW Technologies, LLC
- [STC SA12428CH](https://openairdocs.org/stc/SA12428CH): Installation of the Lycoming Engines Electronic Ignition System (EIS). Lycoming Engines, An Operating Division of AVCO Corporation
- [STC SA12406WI](https://openairdocs.org/stc/SA12406WI): Installation of a Garmin AXIS Flight Display System. Garmin International Inc.
- [STC SA04652CH](https://openairdocs.org/stc/SA04652CH): To allow use of 100R grade aviation fuel meeting Swift Fuel, LLC specification. Swift Fuels LLC
- [STC SA02636SE](https://openairdocs.org/stc/SA02636SE): Installation of Garmin GPS 175 Navigation System and GNX 375 Navigation System with ADS-B In/Out Transponder.. Garmin International Inc.
- [STC SA02019SE-D](https://openairdocs.org/stc/SA02019SE-D): Installation of Garmin Model GTN 625/635/650; 725/750 Navigation System. Garmin International Inc.
- [STC SA800EA](https://openairdocs.org/stc/SA800EA): Installation of Whelen Anti-Collision, Position, or Anti-Collision/Position  Light System, and applicable associated power supplies. Whelen Aerospace Technologies
- [STC SA00081NY](https://openairdocs.org/stc/SA00081NY): Installation of Iceman Aviation Supplies, Inc. Carburetor Ice Detector.. Alcor LLC
- [STC SA02738CH](https://openairdocs.org/stc/SA02738CH): Installation of L-3 Communications Avionics Systems. Acron Aviation Inc.
- [STC SA04046CH PAGE 1](https://openairdocs.org/stc/SA04046CH%20PAGE%201): Installation of L-3 GENESIS  (TM) Electronic Standby Instrument System (ESI-500/MAG-500). Acron Aviation Inc.
- [STC SA01240SE](https://openairdocs.org/stc/SA01240SE): Installation of secondary voltage indication system. Visual Instruments LLC
- [STC SA04378CH](https://openairdocs.org/stc/SA04378CH): Installation of an engine modified per STC SE04349CH. SureFly Partners Ltd.
- [STC SA02594SE](https://openairdocs.org/stc/SA02594SE): SkyView HDX Instrumentation and Autopilot System manufactured. Dynon Avionics
- [STC SA01757WI](https://openairdocs.org/stc/SA01757WI): To allow the use of UL91 or UL94 (minimum) grade aviation fuel. Swift Fuels LLC
- [STC SA04568CH](https://openairdocs.org/stc/SA04568CH): Installation of the uAvionix tailBeaconX, a tail mounted position light with integrated Automatic Dependent Surveillance - Broadcast (ADS-B) Out and 1090MHz Mode-S transponder functionality. uAvionix Corporation
- [STC SA02658SE](https://openairdocs.org/stc/SA02658SE): Installation of Garmin GI 275 Multi-Function Display System. Garmin International Inc.
- [STC SA01899WI](https://openairdocs.org/stc/SA01899WI): Installation of Garmin G3X Touch Electronic Flight Instrument System. Garmin International Inc.
- [STC SA02019WI](https://openairdocs.org/stc/SA02019WI): Installation of the Trig Avionics TX56, TX56A, TX57, or TX57A VHF Nav-Com Radio.. Peregrine
- [STC SA00756DE](https://openairdocs.org/stc/SA00756DE): Installation of Automatic Dependent Surveillance  Broadcast (ADS-B) Out Equipment using a Trig Avionics TT22 Transponder and an approved Global Positioning System (GPS) Position Sensor. Peregrine
- [STC SA1635GL](https://openairdocs.org/stc/SA1635GL): Installation of Cleveland main wheels 40-86A and brakes 30-56F.. Kaman Corporation Aircraft Wheel and Brake LLC
- [STC SA01967WI](https://openairdocs.org/stc/SA01967WI): Use of GAMI G100UL High Octane Unleaded Avgas. General Aviation Modifications Inc.
- [STC SA02444AK](https://openairdocs.org/stc/SA02444AK): Approval of the L-3 Communications NGT 9000/9000R ADS-B system installed. ADS-B Technologies LLC
- [STC SA01818WI](https://openairdocs.org/stc/SA01818WI): Installation of Garmin G5 Electronic Flight Instrument. Garmin International Inc.
- [STC SA11174SC PAGE 1](https://openairdocs.org/stc/SA11174SC%20PAGE%201): Installation of BendixKing by Honeywell KSN 770 and KSN 765 WAAS LPV approach capable nav/comm systems. Honeywell International Inc (Bendix King)
- [STC SA10822SC](https://openairdocs.org/stc/SA10822SC): Installation of EFD1000 Primary Flight Display. Aspen Avionics Inc.
- [STC SA00401BO](https://openairdocs.org/stc/SA00401BO): Installation of a SkyTrax100B UAT receiver. Avidyne Corporation
- [STC SA00410BO](https://openairdocs.org/stc/SA00410BO): Installation of an AV-30-C Multi-Mode Indicator. uAvionix Corporation
- [STC SA01831WI](https://openairdocs.org/stc/SA01831WI): To allow the use of UL91 (minimum) grade aviation fuel. Petersen Aviation Inc
- [STC SA10236SC](https://openairdocs.org/stc/SA10236SC): Installation of a GDC 31 Roll Steering Converter. DAC International Inc
- [STC SA01714WI](https://openairdocs.org/stc/SA01714WI): Installation of a Garmin transponders: (a) GTX 330/330D/33/33D with ADS-B Out functionality; (b) GTX 335/335R/345/345R with ADS-B Out and In functionality; or (c) GTX 335R/345R with ADS-B Out functionality in select airplanes installed with G950/G1000 systems.. Garmin International Inc
- [STC SA615EA](https://openairdocs.org/stc/SA615EA): Installation of a Whelen Anti-Collision Strobe Light System as replacement for originally installed anti-collision lights.. Whelen Aerospace Technologies
- [STC SA00744DE](https://openairdocs.org/stc/SA00744DE): Installation of the Automatic Dependent Surveillance  Broadcast (ADS-B) Out Equipment using a Trig Avionics TT31 Transponder and an approved position sensor. Peregrine
- [STC SA00765DE](https://openairdocs.org/stc/SA00765DE): Installation of Automatic Dependent Surveillance  Broadcast (ADS-B) Out functionality using the BendixKing KT74 Transponder and qualified position sensor. Peregrine
- [STC SA04165NY](https://openairdocs.org/stc/SA04165NY): Installation of Latitude Technologies Skynode S200 Satcom system must be performed. Latitude Technologies Corporation
- [STC SA01435SE](https://openairdocs.org/stc/SA01435SE): Installation of J.P. Instruments (JPI) Primary Engine Data Management System. J. P. Instruments
- [STC SA02153LA-D PAGE 1](https://openairdocs.org/stc/SA02153LA-D%20PAGE%201): Installation of Garmin G600 Primary Flight Display (PFD) and Multifunction Display (MFD) System. Garmin International Inc.
- [STC SA01835WI](https://openairdocs.org/stc/SA01835WI): Installation of Trig Avionics TY-96 or TY-97 VHF Communications Radio. Peregrine
- [STC SA01933LA-D](https://openairdocs.org/stc/SA01933LA-D): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation System. Garmin International Inc
- [STC SA00382BO](https://openairdocs.org/stc/SA00382BO): Installation of Globalstar Antenna and Cradle provisions to support a Globalstar GPS-1700 in non-composite airplanes. Avidyne Corporation
- [STC SA02428SE](https://openairdocs.org/stc/SA02428SE): Installation of an Air Stream Switch for an electric time recording device on non-pressurized aircraft. Henry F Rogers/David E Polley
- [STC SA00343BO](https://openairdocs.org/stc/SA00343BO): Installation of a single configuration or a dual configuration Avidyne Corporation Integrated Flight Display, Model IFD540 loaded with Release 10.0 software (or later FAA approved release). Avidyne Corporation
- [STC SA00352BO PAGE 1](https://openairdocs.org/stc/SA00352BO%20PAGE%201): Installation of an Avidyne Corporation Mode A/C/S Transponder with ADS-B Out capability, Model AXP340 loaded with Version 3.13 software (or later FAA approved version),. Avidyne Corporation
- [STC SA00780SE](https://openairdocs.org/stc/SA00780SE): Installation of the True Lock Safety Retention Axle Lock Nut System. True Lock LLC
- [STC SA02119SE PAGE 1](https://openairdocs.org/stc/SA02119SE%20PAGE%201): Installation of Garmin GDL 88 ADS-B UAT Transceiver System. Garmin International Inc
- [STC SA01229SE PAGE 1](https://openairdocs.org/stc/SA01229SE%20PAGE%201): Installation of GNS 480 (CNX80) GPS WAAS Navigator with integrated VHF Navigation and Communication radios. Garmin International Inc
- [STC SA02442AK PAGE 1](https://openairdocs.org/stc/SA02442AK%20PAGE%201): Approval of the L-3 Communications NGT 2000/2500 ADS-B system. ADS-B Technologies, LLC
- [STC SA01933LA-D PAGE 1](https://openairdocs.org/stc/SA01933LA-D%20PAGE%201): Installation of Garmin Model 400W / 500W Series GPS-WAAS Navigation
System. Garmin International Inc
- [STC SA01669CH](https://openairdocs.org/stc/SA01669CH): Installation of Challenger Reusable Air Filter. Challenger Aviation Products Inc.

All 106: https://openairdocs.org/tcds/1A21/stcs.md

---
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