# TCDS H3SO: Richards Heavylift Helo Inc.

- Type: Type certificate data sheet
- Status: Current
- Holder: Richards Heavylift Helo Inc.
- Revision: 17
- Revised: September 20, 2023
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Registered aircraft: 2, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/bb/b9/bbb945417151a7700532cd023da5c04c9a0f85c662dbf3165ef9cf29320a9e6a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID186590707720231002140102.0001
- Page: https://openairdocs.org/tcds/H3SO

## Models (4)

As the data sheet lists them.

- UH-1H
- UH-1B
- UH-1A
- T-53-L-1A

## What the data sheet says

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

```text
DEPARTMENT OF TRANSPORTATION 
FEDERAL AVIATION ADMINISTRATION 
 
H3SO 
Revision 17 
Richards Heavylift Helo, 
Inc. 
 
UH-1A 
UH-1B 
UH-1H 
 
May 02, 2016 
 
TYPE CERTIFICATE DATA SHEET NO. H3SO 
 
This data sheet, which is a part of Type Certificate No. H3SO, prescribes conditions and limitations under which the product for 
which the Type Certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations (FAR). 
 
Type Certificate Holder: Richards Heavylift Helo, Inc. 
1181 Osprey Nest Point 
Orange Park, Florida 32073 
 
Type Certificate Holder Record: TC issued to Wilco Aviation on November 21, 1974. 
Wilco Aviation transferred TC to Southern Aero Corporation on July 10, 1984. 
Southern Aero Corporation transferred TC to UNC Helicopter Inc. on May 10, 1994. 
UNC Helicopters, Inc. transferred TC to US Helicopter, Inc. on December 27, 1995. 
US Helicopter Inc. transferred TC to S.M.&T. Aircraft on August 23, 2001. 
S.M.&T. Aircraft transferred to Richards Heavylift Helo, Inc. on October 18, 2005 
Richards Heavylift Helo, Inc. address change on March 22, 2010. 
Richards Heavylift Helo, Inc. address change on May, 02, 2016.  
 
I. - Model UH-1A (Restricted Category)  approved November 21, 1974 
(See Note  8 & 10 regarding helicopter, engines and appliances) 
 
Engine Lycoming T-53-L-1A 
 
Fuel MIL-T-5624, Grade JP-4 (Jet B) (See note 11 for alternate fuels) 
 
Engine Limits  Torque Pressure Output Shaft Exhaust Gas Temp 
  (p.s.i.) (r.p.m.) (° C) 
 Takeoff (5 min.) 34    (860 HP) 6400 (98%) 760 
 Maximum continuous 30.5 (770 HP) 6200 (94%) 385 
 
Rotor Limits Power Off Power On 
Maximum 330 R.P.M. Maximum 314 R.P.M. 
Minimum 285 R.P.M. Minimum 310 R.P.M. 
 
Airspeed Limits Never exceed 120 mph (105 knots) up to and including 7200 lbs. G.W. at sea level. 
Velocity decreases 3.5 mph per 1000 ft.  (3 knots per 1000 ft.)  (See NOTE 2 for required 
placard). 
 
C. G. Range  (+128.0)  to (+137.5) 
Maximum Gross Weight  7200 lbs. 
Minimum Crew 1 (pilot) 
 
No. of Seats See Note 11 
 
Fuel Capacity 125 gallons (+136).

H3SO  Page 2 of 9    
 
 
 
Oil Capacity 6 gallons (+157.0) unusable oil 1.6 gallons (included in capacity) 
 
Rotor Blade and Control 
Movements  For rigging information, refer to Technical Manual 55-1520-218-20. 
Other Operating Limitations Flight hours are counted from takeoff to landing. 
The helicopters approved under this type certificate are done so under the concept of 
limited exposure associated with escape from inadvertent ice encounters, and are 
prohibited against flight into known icing.  The helicopters must be re-evaluated if 
certification to the General Ice Protection Airworthiness Regulations is required. 
 
Battery must be moved to Station (+3.4) and US/Rotal Ballast Box, part no. 
W/R 10-20-74, W/R 10-25-74 must be install ed at (+3.4) for solo operation when no 
additional crew, or internal cargo or equipme nt is carried within t he cockpit or cabin. 
(See NOTE 2 for required placard.) 
 
II. - Model UH-1B (Restricted Category)  approved December 21, 1976. 
(See note 8 & 10 regarding helicopter, engines and appliances) 
 
Engine Lycoming T53-L-11D series or T5311B. 
 
Fuel MIL-T-5624, Grade JP-4 (Jet B) (See note 11 for alternate fuels). 
 
Engine Limits  Torque Pressure Output Shaft Exhaust Gas Temp 
  (p.s.i.) (r.p.m.) (° C) 
 Takeoff (5 min.) 47.5 (1100 HP) 6600 610 
 Maximum continuous 39.0 (  900 HP) 6400 590 
 
Rotor Limits Power Off Power On 
 Maximum 339 R.P.M. Maximum 324 R.P.M. 
 Minimum 295 R.P.M. Minimum 294 R.P.M. 
Continuous operation 294-324 R.P.M. 
 
Airspeed Limits Never exceed 120 knots (138 mph) up to and including 6600 lbs. G.W. sea level to 2000 ft. 
 
Never exceed 112 knots  (129 mph) at 7200 lbs. G.W. sea level to 2000 ft.  (See 
NOTE 2 for specific operating airspeed limitations.) 
 
C. G. Range Longitudinal C.G. Limits: 
(+125.0)  to (+136.0)  to   6600 lbs. and above. 
(+125.0)  to (+136.4)  to   6500 lbs. 
(+125.0)  to (+137.3)  to   6250 lbs. 
(+125.0)  to (+138.0)  at   6000 lbs. or less

H3SO Page 3 of 9  
GROSS WEIGHT -  (Lbs .) 
 
 
 
9, 000 
 
8, 500 
 
8, 000 
 
7, 500 
 
7, 000 
 
6, 500 
 
6, 000 
 
5, 500 
 
5, 000 
 
 
Forwar d Limi t 
 
Aft  Limit  
 
 
 
124 126 128 130 132 134 136 138 
 
CENTE R OF GRAVITY - FUSELAGE STATION 
 
Maximum Gross Weight 8500 lbs. 
Minimum Crew 1 (pilot) 
No. of Seats See Note 11 
 
Maximum Baggage 200 lbs.  (150 lbs./sq. ft. deck loading maximum) 
Fuel Capacity 168 U.S. gallons (+136) 
Oil Capacity 3.25 gallons    (+157) 
 
Rotor Blade and 
Control Movements  For rigging information, refer To Technical Manual 55-1520-219-20. 
Other Operating Limitations Flight hours are counted from takeoff to landing 
The helicopters approved under this type certificate are done so under the concept of 
limited exposure associated with escape from inadvertent ice encounters, and are 
prohibited against flight into known icing.  The helicopters must be re-evaluated if 
certification to the General Ice Protection Airworthiness Regulations is required. 
 
 
III. - UH-1H (Restricted Category)  approved June 20, 1989. 
(See note 8 & 10 regarding helicopter, engines and appliances) 
 
Engine Lycoming T53-L-13B and T5313B (Civ) series. 
 
Fuel MIL-T-5624, Grade JP-4 (see note 11 for alternate fuels) 
 
Engine Limits  Torque Pressure Output Shaft Exhaust Gas Temp 
  (p.s.i.) (r.p.m.) (° C) 
 Takeoff (30 min.) 50.0  (1100 HP) 6600 610 to 625 
 Maximum continuous 50.0  (1100 HP) 6600 400 to 610 
 
Rotor Limits Power Off Power On 
Maximum 339 R.P.M.           Maximum 324 R.P.M. 
Minimum 294  R.P.M.           Minimum 294 R.P.M.. 
Continuous operation 294-324 R.P.M. 
Maximum for auto rotation is 339 R.P.M. 
 
Airspeed Limits Roof Mounted Pitot:  Never exceed 124 knots (143 mph) up to and including 7500 lbs.

H3SO  Page 4 of 9    
 
 
G.W. sea level to 2000 ft.  Never exceed 113 knots (132 mph) at 9500 lbs. G.W. sea level 
to 2000 ft.  See NOTE 2 for specific operating airspeed limitations. 
 
Nose Mounted Pitot:  Never exceed 112 knots (131 mph) up to and including 7500 lbs. 
G.W. sea level to 2000 ft.  Never exceed 103 knots (118 mph) at 9500 lbs. G.W. sea level 
to 2000 ft.  See NOTE 2 for specific operating airspeed limitations. 
 
C.G. Range Longitudinal C.G. Limits:  (+130.0) to  (+144.0) 
Lateral C.G. Limits:  ± 5.0 inches from Center Line of helicopter. 
See TM 55-1520-210-10, Center of Gravity Charts for specific loads/ weights. 
Maximum Gross Weight 9500 lbs. 
Minimum Crew 1 (pilot) 
 
No. of Seats See Note 11 
Maximum Baggage  100 lbs/sq. ft. cargo area (See TM 55-1520-210-10). 
Fuel Capacity 220 U.S. gallons (+151.6) Non-crashworthy system 
209 U.S. gallons Crashworthy system 
Oil Capacity 3.25 gallons (+173.0) 
 
Rotor Blade and For rigging information, refer to Technical Manual 55-1520-210-23 
Control Movements 
 
Other Operating Limitations Flight hours are counted from takeoff to landing. 
 
The helicopters approved under this type certificate are done so under the concept of 
limited exposure associated with escape from inadvertent ice encounters, and are 
prohibited against flight into known icing.  The helicopters must be re-evaluated if 
certification to the General Ice Protection Airworthiness Regulations is required. 
 
DATA PERTINENT TO ALL MODELS 
Leveling Means: Plumb line from top of left main door frame to index plate on cabin floor (see note 1). 
Approved Serial No.’s: Model UH-1A, -1B and -1H helicopters that have been conformed identified in FAA 
approved “Richards Heavylift Helo, Inc .,  RHLH-002, dated May 23, 2016” or later FAA 
approved revision.  Current copy is available at the Atlanta Aircraft Certification Office, 
Atlanta GA. 
 
Certification Basis: Federal Aviation Regulations FAR 21.25 (a)(2) effective February 1, 1965 including 
amendments 21-1 through 21-71.   Type Certificate No. H3SO issued November 21, 
1974, for the special purposes of: 
 
Model UH-1A and UH-1B 
 
(1)   Forest and Wildlife Conservation operations under FAR 21.25(b)(2) 
 
Note:  In accordance with FAR 36.1(a)(4), compliance with the noise requirements was 
not shown.  Therefore, aircraft certificated under this type certificate are only eligible for 
dispensing firefighting materials excepted by FAR 36.1(a)(4) and defined under FAR 
137.3 
 
(2)   External Cargo Operations under FAR 21.25(b)(7) 
 
Note:  In accordance with FAR 36.1(a)(4), compliance with the noise requirements was 
not shown.  Therefore, aircraft certificated under this type certificate are only eligible for 
external load operations excepted by FAR 36.1(a)(4) and defined under FAR 133.1(b). 
(3)   Agricultural operations under FAR 21.25(b)(1)

H3SO Page 5 of 9  
 
 
 
Note:  In accordance with FAR 36.1(a)(4), compliance with the noise requirements was 
not shown.  Therefore, aircraft certificated under this type certificate are only eligible for 
agricultural operations excepted by FAR 36.1(a)(4) and defined under FAR 137.3 
 
Any alterations to the helicopter for Special Purposes not identified above require further 
FAA approval and in addition, may require noise and/or flight testing. 
 
General Note:  Any subsequent modifications to the helicopter type certified under this 
Type Certificate are to have the certification basis for that modification established under 
14 CFR 21.101 published June 7, 2000 which became effective June 10, 2003. 
Otherwise non-significant modifications are to meet the requirements of CAR 7 
airworthiness standards, including Amendment 7-5, effective May 1962 and 14 CFR 
29.1529, Instructions for continued airworthiness, Amendment 20, effective September 
11, 1980. 
 
Certification Basis (Cont’d) Model UH-1H 
 
(1)  Forest and Wildlife Conservation operations under FAR 21.25(b)(2) 
 
Note:  In accordance with FAR 36.1(a)(4), compliance with the noise requirements was 
not shown.  Therefore, aircraft certificated under this type certificate are only eligible for 
dispensing firefighting materials excepted by FAR 36.1(a)(4) and defined under FAR 
137.3 
 
(2)  External Cargo Operations under FAR 21.25(b)(7) 
 
Note:  In accordance with FAR 36.1(a)(4), compliance with the noise requirements was 
not shown.  Therefore, aircraft certificated under this type certificate are only eligible for 
external load operations excepted by FAR 36.1(a)(4) and defined under FAR 133.1(b). 
 
(3)  Agricultural operations under FAR 21.25(b)(1) 
 
Note:  In accordance with FAR 36.1(a)(4), compliance with the noise requirements was 
not shown.  Therefore, aircraft certificated under this type certificate are only eligible for 
agricultural operations excepted by FAR 36.1(a)(4) and defined under FAR 137.3 
 
Any alterations to the helicopter for Special Purposes not identified above require further 
FAA approval and in addition, may require noise and/or flight testing 
 
General Note:  Any subsequent modifications to the helicopter type certified under this 
Type Certificate are to have the certification basis for that modification established under 
14 CFR 21.101 published June 7, 2000 which became effective June 10, 2003. 
Otherwise non-significant modifications are to meet the requirements of 14 CFR 29 
airworthiness standards, transport category,  Amendment 1, effective August 12, 1965 
and 14 CFR 29.1529, Instructions for Continued Airworthiness, Amendment 20, 
effective September 11, 1980 and 14 CFR 29.1529, Instructions for continued 
airworthiness, Amendment 20, effective September 11, 1980. 
 
Date of Application: November 1, 1974, Amended: July 10, 1984, May 10, 1994, December 27, 1995, and 
August 23, 2001. 
 
Production Basis: None.  No helicopter or part may be produced under this approval.  Prior to adding 
serial numbers to this Type Certificate, each candidate helicopter must undergo a 
conformity inspection.  The conformity inspection must be authorized by a Type 
Inspection Authorization, Part 1, or request for conformity that will include as 
applicable, the checklist items referenced in the appendices of FAA Order 8110.56, 
Restricted Category Type Certification.

H3SO  Page 6 of 9    
 
 
Equipment: The basic required equipment as prescribed in the applicable airworthiness regulations 
(see Certification Basis) must be installed in each type helicopter for certification. The 
basic required equipment as prescribed for the special purpose operation and as necessary 
for safe operation must be installed on each helicopter.  In addition, the following 
documents and components must be available in each helicopter for type certification 
and airworthiness certification: 
(1)   U.S. Army TM 55-1520-218-10 Operator's Manual UH-1A 
(2)   U.S. Army TM 55-1520-219-10, Operator's Manual UH-1B. 
(3)   U.S. Army TM 55-1520-210-10, Operator's Manual UH-1H. 
(4)   Deleted. 
(5)   (UH-1B)  Standard U.S. Army cargo suspension installation - 204-070-949-5; 
204-070-529-1; 204-070-529-3; or 204-070-529-7  IAW TM 55-1520-219-23P 
(Parts Manual) installed and maintained IAW TM 55-1520-219-20  (Maintenance 
Manual) and operated IAW TM 55-1520-219-10 (Operator’s Manual) for all 
external cargo operations.  Refer to NOTE 2 for operating limitations. 
 
(6)   (UH-1H) Standard U.S. Army cargo suspension installation - 204-070-900-5; 
204-070-900-7; or 204-070-900-19 IAW TM 55-1520-210-23P  (Parts Manual) 
installed and maintained IAW TM 55-1520-210-23 (Maintenance Manual) and 
operated IAW TM 55-1520-210-10  (Operator's Manual) for all external cargo 
operations.  Refer to NOTE 2 for operating limitations. 
 
NOTES 
 
Note 1: A current weight and balance report including a list of equipment included in the certified empty weight, and 
loading instructions, when necessary, must be provided for each helicopter at the time of original 
certification and at all times thereafter.  Refer to TM 55-1520-210-10 (UH-1H), TM 55-1520-218-10 (UH- 
1A) or TM 55-1520-219-10 (UH-1B), Operators Manual Army Model UH-1H/V, UH-1A or UH-1B 
Helicopters, Chapter 6, and TM 55-1520-210-23-1 (UH-1H), TM 55-1520-218-23-1 (UH-1A) or TM 55- 
1520-219-23-1 (UH-1B) Aviation Unit and Intermediate Maintenance Instructions Army Model UH- 
1H/V/EH-1H/X, UH-1A or UH-1B Chapter 1 for leveling means and weight and balance determination. 
 
Note 2: The following placards must be prominently displayed in the cockpit in full view of the pilot:  (On the 
instrument panel) 
 
 
Placard No. 1: THIS HELICOPTER ROTORCRAFT MUST BE OPERATED IN ACCORDANCE WITH THE 
RESTRICTED CATEGORY OPERATING LIMITATIONS OF FAR 91.313. 
 
 
Placard No. 2: EXTERNAL LOAD OPERATIONS: Vne WILL BE DETERMINED FOR EACH PROPOSED 
EXTERNAL LOAD APPLICATION 
 
 
Placard No. 3: 
 
For Model UH-1A 
(a)   Operating Limits 
 
CALIBRATED AIRSPEED - KNOTS 
Gross Weight  5000 lbs.  6000 lbs.  6500 lbs.  7200 lbs. 
RPM 6200 6400 6200 6400 6200 6400 6200 6400 
SL 105  105 105  105 77  77 58  62 
3000 ft. 100  100 98  100 74  74 49  59 
6000 ft. 96  96 80  93 71  70 34  43 
9000 ft. 89  92 63  75 56  66 --  29 
12000 ft. 73  84 47  58 38  48 --  -- 
15000 ft. 57  67 --  42 22  32 --  -- 
18000 ft. 42  51 --  -- --  -- --  --

H3SO Page 7 of 9  
 
 
HOVERING - 5800 RPM 
At 5000 lb - up to 16800 ft. At 6500 lb - up to 7600 ft. 
At 6000 lb - up to 11100 ft. At 7200 lb - up to 3800 ft. 
REDUCE AIR SPEED WHEN VIBRATION IS EXCESSIVE 
 
EXTERNAL LOAD OPERATION:  VNE IS 60 KTS. CAS UNLESS FURTHER RESTRICTIVE BY 
OPERATING LIMITS CHARTS ABOVE 
 
(b)   Battery and Ballast Box must be installed in Nose for Solo Flight.  See Weight and Balance data for 
each aircraft. 
 
(c)   This helicopter must be operated in accordance with the restricted category operating limitations of 
FAR 91.313 and with the limitations noted in U.S. Army TM 55-1520-218-10. 
 
Note 2: (Cont’d) For Model UH-1B 
(a)   Operating Limits 
 
CALIBRATED AIRSPEED - KNOTS 
Gross Weight 6600 lbs. or less  7200 lbs.  8000 lbs.  8500 lbs. 
RPM  6400 6600 6400 6600 6400 6600 6400 6600 
DENS ALT. FT. 
SL to 2000 ft. 120 120 109  112 95  101 86  95 
 3000 ft. 116 116 105  108 92  97 82  92 
 6000 ft. 102 106 92  97 77  86 68  80 
 9000 ft. 90 94 79  86 65  76 --  -- 
12000 ft. 77 84 66  75 --  -- --  -- 
15000 ft. 64 72 --  -- --  -- --  -- 
18000 ft. 51 61 --  -- --  -- --  -- 
FROM 0 TO 70 KNOTS USE 6000 TO 6600 RPM RANGE 
FROM 70 TO 120 KNOTS USE 6400 TO 6600 RPM RANGE 
REDUCE AIR SPEED WHEN VIBRATION IS EXCESSIVE 
 
EXTERNAL LOAD OPERATION: VNE IS 60 KTS. CAS UNLESS FURTHER RESTRICTIVE BY 
OPERATING LIMITS CHARTS ABOVE 
 
(b)   This helicopter must be operated in accordance with the restricted category operating limitations of 
FAR 91.313 and with the limitations note in U.S. Army TM 55-1520-219-10. 
 
 For Model UH-1H 
 
Helicopters With Nose Mounted Pitot: 
 
INDICATED AIRSPEED - KNOTS 
DENSITY  GROSS WEIGHT  
ALTITUDE To 7500 lbs. 8500 lbs. 9500 lbs. 
SL to 2000 ft. 112  107 103 
3000 ft. 109  104 100 
6000 ft. 100  95 91 
9000 ft. 91  86 82 
12000 ft. 82  77 73 
15000 ft. 70  65 --- 
18000 ft. 58  --- --- 
 
UP TO 7500 LBS GW USE 6000 TO 6600 RPM RANGE 
OVER 7500 LBS GW USE 6400 TO 6600 RPM RANGE 
POWER OFF 294 TO 339 R.P.M. 
REDUCE AIRSPEED WHEN VIBRATION IS EXCESSIVE 
 
Helicopters With Roof Mounted Pitot: 
 
INDICATED AIRSPEED - KNOTS 
DENSITY GROSS WEIGHT

H3SO  Page 8 of 9    
 
 
 
ALTITUDE To 7500 lbs. 8500 lbs. 9500 lbs. 
SL to 2000 ft. 124 118 113 
3000 ft. 121 115 110 
6000 ft. 112 106 101 
9000 ft. 103 97 92 
12000 ft. 94 88 83 
15000 ft. 82 76 --- 
18000 ft. 70 --- --- 
 
UP TO 7500 LBS GW USE 6000 TO 6600 RPM RANGE 
OVER 7500 LBS GW USE 6400 TO 6600 RPM RANGE 
POWER OFF 294 TO 339 R.P.M. 
REDUCE AIRSPEED WHEN VIBRATION IS EXCESSIVE 
 
(b) This helicopter must be operated in accordance with the restricted category operating limitations of 
FAR 91.313 and with the limitations noted in U.S. Army TM 55-1520-210-10. 
Placard No. 4: “INSTRUMENT FLIGHT PROHIBITED” 
Note 3: The UH-1A, UH-1B and UH-1H helicopter(s) must be serviced, maintained, inspected, repaired and 
overhauled in accordance with the following technical manuals: 
 
UH-1A 
This model helicopter must be serviced and maintained in compliance with TM 55-1520-218-10 and 
TM 55-1520-218-20.  Repairs to be made in accordance with TM 55-1520-218-34.  Component overhaul 
intervals and replacement times shall be in accordance with the TBO/Replacement schedule found in 
TM 55-1520-218-20, unless superseded by appropriate Airworthiness Directive.  Component life limits to be 
U.S. Army TM 55-1520-218-20. 
 
UH-1B 
This model helicopter must be serviced and maintained in compliance with TM 55-1520-219-10 and 
TM 55-1520-219-20.  Repairs to be made in accordance with TM 55-1520-219-34.  Component overhaul 
intervals and replacement times shall be in accordance with the TBO/Replacement schedule found in 
TM 55-1520-219-20, unless superseded by appropriate Airworthiness Directive.  Component life limits to be 
as specified in U.S. Army TM 55-1520-219-20.  These and other applicable documents are specified in 
Richard’s Heavylift Helo, Inc. Instructions for Continued Airworthiness Report, Report No. 001 dated May 
16, 2007. 
 
UH-1H 
This model helicopter must be serviced and maintained in compliance with TM 55-1520-210-10 and 
TM 55-1520-210-23.  Repairs to be made in accordance with TM 55-1520-210-23.  Component overhaul 
intervals and replacement times shall be in accordance with the TBO/Replacement schedule found in 
TM 55-1520-210-23, unless superseded by appropriate Airworthiness Directive.  These and other applicable 
documents are specified in Richard’s Heavylift Helo, Inc. Instructions for Continued Airworthiness Report, 
Report No. 002 dated May 16, 2007. 
 
 
Note 4: In addition to the standard helicopter requirements, the following additional data and/or helicopter 
configuration requirements must be met for each individual Richard’s Heavylift Helo, Inc.,  Aircraft model 
UH-1A, UH-1B and UH-1H upon application for an original Special Airworthiness Certificate: 
(a)   A completed Application for Airworthiness Certificate, FAA Form 8130-6 that has correctly identifies 
the type certificate holder’s helicopter and its intended special purpose(s). 
(b)   Written confirmation from the certifying office that the affected serial number has been added to Richards 
Heavylift Helo, Inc., RHLH -002, Type Certificate Data Sheet H3SO Approved Serial Number List. 
(c)   The application for airworthiness certification and the helicopter’s registration certificate match the 
information on the Richard’s Heavylift Helicopter, Inc., air craft data plate. 
(d)   The helicopter Flight Manual and documents specified in Note 3 are with the helicopter. 
(e)   The conditions and limitations specified in Richards Heavylift Helo, Inc.,  Type Certificate Data Sheet, 
dated March 22, 2010 or later FAA approved revision are met. 
 
Note 5: This helicopter is prohibited from carrying cargo for compensation or hire.  Carriage of cargo is limited to

H3SO Page 9 of 9  
 
 
such cargo that is incidental to the helicopter owners/operator’s business which is other than air 
transportation. 
 
Note 6: A restricted category helicopter may not be operated in a foreign county without the express written approval 
of that country. 
 
Note 7: This helicopter has not been shown to meet the requirements of the applicable comprehensive and detailed 
Airworthiness Code as provided by Annex 8, to the Convention of the International Civil Aviation 
Organization. 
 
Note 8: Military to Civil or Military to Military engine changes are allowed, provided the replacement engine is of 
the same make and model as identified in this TCDS. The military or civil replacement engine must have 
proper military or civil records and have the applicable FAA Airworthiness Inspection accomplished and is 
in an airworthy condition. 
 
Note 9: The Airworthiness Directives for the helicopter and engine must be complied with prior to original 
certification. 
 
(a)   UH-1A and UH-1B:  FAA Airworthiness Directives for all UH-1A, B,  & Bell 204 series aircraft and 
Lycoming engine model T5311 series must be reviewed for applicability and complied with 
accordingly.  All applicable U.S. Army Modification Work Orders (MWO'S) and technical bulletins 
must be accomplished. 
 
(b)   UH-1H:.  FAA Airworthiness Directives for UH-1H &  Bell Helicopter Model 205 series; and 
Lycoming T5313B and T53-L-13B series engines must be reviewed for applicability and complied with 
accordingly.  All applicable U.S. Army Modification Work Orders (MWO'S) and technical bulletins 
must be accomplished 
 
Note 10: Alternate and emergency fuels are listed in TM 55-1520-210-10 (UH-1H), TM 55-1520-218-10 (UH-1A) or 
TM 55-1520-219-10 (UH-1B), Operators Manual Army Model UH-1H/V, UH-1A, or UH-1B Helicopters, 
Chapter 2, Section XVI.  Some limitations apply for the use of certain alternate and emergency fuels. These 
limitations are listed in this section. 
 
Note 11: No person may be carried in this helicopter during flight unless that person is essential to the purpose of the 
flight. 
 
Note 13: Any Alteration to the type design of this aircraft may require Instructions for Continued Airworthiness.  If 
so, these instructions must be submitted and accepted by the FAA Fort Worth Aircraft Evaluation Group 
(FTW-AEG), prior to approval for return to service. 
Note 14: Manufacture and install TC Holders Data Plate on helicopter. 
Note 15: For UH-1B and UH-1H 
Torque pressure output by the engine torque sensing system varies with individual engines.  A calibration of 
this value is required on each engine and the value corresponding to take-off power is stamped on the engine 
data plate. 
 
Note 16: For UH-1B 
Maximum permissible exhaust temperature varies with ambient temperature as described on the Operator’s 
Manual.  Check engine EGT by use of Health Indicator Test (HIT) prior to take-off (see TM 55-1520-219-10 
and HIT EGT Log for the aircraft). 
 
Note 17: For UH-1H 
Maximum permissible exhaust temperature varies with ambient temperature as described on the Operator’s 
Manual.  Check engine EGT by use of Health Indicator Test (HIT) prior to take-off (see TM 55-1520-210-10 
and HIT EGT Log for the aircraft). 
 
Note 18: All Models 
Pilot in Command in left seat requires relocation of engine instructions on panel in accordance with U.S. 
Helicopter Specification U95-008-ST and a manual cargo release on the left side in accordance with U.S. 
Helicopter Specification U95-006-ST. 
 
 
…….End…….
```

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- [AD 2022-21-11](https://openairdocs.org/ad/2022-21-11): Main rotor blades · Bell Textron 204B, 205A, 205A-1 and 11 more. Effective Nov 16, 2022
- [AD 2022-05-10](https://openairdocs.org/ad/2022-05-10): Cabin Equipment/Furnishings · Airbus Helicopters AS332L, AS332L1, AS332L2 and 57 more. Effective Apr 20, 2022
- [AD 2022-06-05](https://openairdocs.org/ad/2022-06-05): Main Rotor System · WSH HH-1K, TH-1F, TH-1L and 11 more. Effective Mar 16, 2022
- [AD 2021-15-14](https://openairdocs.org/ad/2021-15-14): Rotorcraft Tail Boom · California Department of Forestry UH-1H, UH-1F, TH-1L and 39 more. Effective Aug 30, 2021
- [AD 2014-03-10](https://openairdocs.org/ad/2014-03-10): Tail Rotor Control System · JJASPP Engineering Services UH-1H, UH-1F, TH-1L and 35 more. Effective Mar 26, 2014
- [AD 2013-13-06](https://openairdocs.org/ad/2013-13-06): Main rotor head · California Department of Forestry UH-1H, UH-1F, TH-1L and 36 more. Effective Sep 10, 2013
- [AD 2013-13-14](https://openairdocs.org/ad/2013-13-14): Main Rotor Head · JJASPP Engineering Services UH-1H, UH-1F, TH-1L and 33 more. Effective Jul 24, 2013
- [AD 2012-17-10](https://openairdocs.org/ad/2012-17-10): Main Rotor Blades · California Department of Forestry UH-1H, UH-1F, TH-1L and 36 more. Effective Sep 28, 2012
- [AD 2012-14-12](https://openairdocs.org/ad/2012-14-12): Tail Rotor Blades · California Department of Forestry UH-1H, UH-1F, TH-1L and 36 more. Effective Sep 4, 2012
- [AD 2010-14-12](https://openairdocs.org/ad/2010-14-12): Landing Gear System · Overseas Aircraft Support UH-1H, UH-1F, UH-1H and 40 more. Effective Jul 23, 2010
- [AD 2006-19-05](https://openairdocs.org/ad/2006-19-05): Tail rotor (T/R) slider · California Department of Forestry UH-1H, UH-1F, TH-1L and 36 more. Effective Oct 16, 2006
- [AD 2002-20-01](https://openairdocs.org/ad/2002-20-01): TT strap · Overseas Aircraft Support UH-1H, UH-1F, TH-1L and 34 more. Effective Nov 6, 2002
- [AD 2002-13-51](https://openairdocs.org/ad/2002-13-51): Tail Rotor (T/R) Grip · Overseas Aircraft Support UH-1H, UH-1F, TH-1L and 34 more. Effective Aug 19, 2002
- [AD 2002-01-31](https://openairdocs.org/ad/2002-01-31): Retirement Index Number (RIN) for Masts · Overseas Aircraft Support UH-1H, UH-1F, TH-1L and 36 more. Effective Mar 8, 2002
- [AD 2000-15-21 R1](https://openairdocs.org/ad/2000-15-21-R1): Main Rotor Mast Assemblies · Overseas Aircraft Support UH-1H, UH-1F, TH-1L and 33 more. Effective Nov 22, 2000
- [AD 99-25-12](https://openairdocs.org/ad/99-25-12): Tailboom Vertical Fin Spar · California Department of Forestry UH-1H, UH-1F, TH-1L and 31 more. Effective Jan 11, 2000
- [AD 99-07-15](https://openairdocs.org/ad/99-07-15): Tail Rotor Yoke · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 33 more. Effective May 3, 1999
- [AD 97-01-06](https://openairdocs.org/ad/97-01-06): Tail Rotor Slider · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 32 more. Effective Feb 13, 1997
- [AD 96-12-26](https://openairdocs.org/ad/96-12-26): Clean and Inspect Tail Rotor Blade · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 36 more. Effective Sep 23, 1996
- [AD 95-10-08](https://openairdocs.org/ad/95-10-08): Tail Rotor Control System · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 34 more. Effective May 26, 1995
- [AD 94-22-09](https://openairdocs.org/ad/94-22-09): Tail Rotor Driveshaft · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 34 more. Effective Nov 22, 1994
- [AD 90-03-10](https://openairdocs.org/ad/90-03-10): Tail Rotor Grips · Arrow Falcon Exporters UH-1H, UH-1F, 204B and 33 more. Effective Oct 18, 1991
- [AD 90-10-05](https://openairdocs.org/ad/90-10-05): Tail Rotor Gearbox · Bell Helicopter Textron TH-1L, UH-1E, UH-1L and 17 more. Effective Jun 5, 1990
- [AD 89-08-06](https://openairdocs.org/ad/89-08-06): Transmission Internal Sump Oil Filter · AST UH-1F, TH-1L, UH-1E and 22 more. Effective Feb 7, 1990
- [AD 84-18-03 R1](https://openairdocs.org/ad/84-18-03-R1): Clevis Inspection · California Department of Forestry UH-1F, UH-1B, UH-1A and 6 more. Effective Feb 22, 1985
- [AD 83-03-03](https://openairdocs.org/ad/83-03-03): Tail Boom and Fin · California Department of Forestry UH-1F, UH-1A, UH-1B and 5 more. Effective Mar 14, 1983
- [AD 2021-15-52](https://openairdocs.org/ad/2021-15-52) (historical): Main Rotor System · Arrow Falcon Exporters UH-1H, UH-1F, TH-1L and 39 more. Effective Aug 13, 2021
- [AD 2000-22-51](https://openairdocs.org/ad/2000-22-51) (historical): Main Rotor Mast or Trunnion · Arrow Falcon Exporters UH-1H, UH-1F, HH-1K and 33 more. Effective Dec 26, 2000
- [AD 97-20-09](https://openairdocs.org/ad/97-20-09) (historical): Vertical fin spar · Arrow Falcon Exporters UH-1H, UH-1F, UH-1F and 33 more. Effective May 28, 1998
- [AD 89-17-03](https://openairdocs.org/ad/89-17-03) (historical): Main Rotor Masts · California Department of Forestry UH-1F, TH-1L, UH-1B and 18 more. Effective Sep 5, 1989
- [AD 80-17-09](https://openairdocs.org/ad/80-17-09) (historical): Main Rotor Straps · Bell Helicopter Textron 204B, 205A-1, 212 and 16 more. Effective Sep 15, 1980
- [AD 2000-08-53](https://openairdocs.org/ad/2000-08-53) (historical): Main Rotor System · AST UH-1F, HH-1K, TH-1F and 32 more
- [AD 97-20-09 PL](https://openairdocs.org/ad/97-20-09-PL) (historical): Tailboom Vertical Fin Spar · California Department of Forestry UH-1F, UH-1F, TH-1F and 31 more

## Registered aircraft by registry model (OpenAirDocs)

- [Richards Heavylift Helo UH-1H](https://openairdocs.org/model/richards-heavylift-helo-uh-1h): 2 aircraft (registry code 118142G)
- [Bell-Wilco UH-1A](https://openairdocs.org/model/bell-wilco-uh-1a): 0 aircraft (registry code 1181406)
- [Bell/Southern Aero UH-1H](https://openairdocs.org/model/bell-southern-aero-uh-1h): 0 aircraft (registry code 118141E)
- [Bell/Unc Helicopter UH-1H](https://openairdocs.org/model/bell-unc-helicopter-uh-1h): 0 aircraft (registry code 9790550)
- [Richards Heavylift Helo UH-1B](https://openairdocs.org/model/richards-heavylift-helo-uh-1b): 0 aircraft (registry code 118141G)
- [Wilco UH-1A](https://openairdocs.org/model/wilco-uh-1a): 0 aircraft (registry code 9680101)
- [Wilco UH-1B](https://openairdocs.org/model/wilco-uh-1b): 0 aircraft (registry code 9680102)

## STCs approved under this data sheet (46)

- [STC SR12332SE](https://openairdocs.org/stc/SR12332SE): Installation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook System. Mechanical Specialties, LLC
- [STC SR02796SE](https://openairdocs.org/stc/SR02796SE): Installation of Human External Cargo (HEC) system. Boost Systems LLC
- [STC SH8609SW](https://openairdocs.org/stc/SH8609SW): Fabrication of Isolair Eliminator II Model 4600-205 fire fighting system.. Isolair Inc.
- [STC SR01776SE](https://openairdocs.org/stc/SR01776SE): Fabrication, installation, and maintenance of the Isolair Helicopters, Inc., Model 9002 High Cross tubes. Isolair Inc.
- [STC SH3319NM](https://openairdocs.org/stc/SH3319NM): Installation of Precise Flight Pulselite Control Unit in the
Landing /Taxi Recognition Visual Control Light system,. Precise Flight Inc
- [STC SH3744NM](https://openairdocs.org/stc/SH3744NM): Dual Battery Installation. WSH, LLC
- [STC SR00026DE](https://openairdocs.org/stc/SR00026DE): Installation of tailboom 24 inch plug extension, commercial style main rotor blades, and rotorhead.. Midwest Aerospace TC LLC
- [STC SR00073DE](https://openairdocs.org/stc/SR00073DE): Replacement of Lycoming T53-L-13 series powerplant. Midwest Aerospace TC LLC
- [STC SR00119DE](https://openairdocs.org/stc/SR00119DE): Installation of an upgraded 42 degree Tail Rotor gearbox, P/N 212-040-003, and Control Cables. Midwest Aerospace TC LLC
- [STC SR09176RC](https://openairdocs.org/stc/SR09176RC): Modification of the vertical fin spar. Midwest Aerospace TC LLC
- [STC SR09177RC](https://openairdocs.org/stc/SR09177RC): Modification of the vertical fin spar. Midwest Aerospace TC LLC
- [STC SR09224RC](https://openairdocs.org/stc/SR09224RC): Modification of the lift beam on the Model UH-1H. Midwest Aerospace TC LLC
- [STC SR02761LA](https://openairdocs.org/stc/SR02761LA): Installation of UH-1H composite main rotor blades on the UH-1B helicopters. Northern X-Treme Helicopters
- [STC SR00713SE](https://openairdocs.org/stc/SR00713SE): Installation of Onboard Systems International Cargo Hook Kit. Onboard Systems International
- [STC SH5690NM](https://openairdocs.org/stc/SH5690NM): Installation of Advanced Technology Aircraft Co. engine barrier filter.. WSH, LLC
- [STC SR02475SE](https://openairdocs.org/stc/SR02475SE): Installation of a Tailboom Motion Detection System. Aircraft Structural Repair Inc.
- [STC SR02492LA](https://openairdocs.org/stc/SR02492LA): Installation of a Helicopter Technology Company main rotor blade assembly. Helicopter Technology Co
- [STC SR02641SE](https://openairdocs.org/stc/SR02641SE): Installation of a Service Deck. Northwest Heli-Structures Inc
- [STC SR02070SE](https://openairdocs.org/stc/SR02070SE): Fabrication of Dart D205-770-011 Replacement Engine Mount Kit. Dart Aerospace USA Inc.
- [STC SR00929SE](https://openairdocs.org/stc/SR00929SE): Fabrication of tail boom mounted strakes.. BLR Aerospace LLC.
- [STC SR01039SE](https://openairdocs.org/stc/SR01039SE): Fabrication of tail boom mounted strakes in accordance with Master Drawing List Number BL-UH1H-01, Revision D, dated September 10, 2001, or later Federal Aviation Administration (FAA)-approved revision; and installation of this strake system. BLR Aerospace LLC.
- [STC SR01470SE](https://openairdocs.org/stc/SR01470SE): Fabrication and Installation of  Fast Fin System.. BLR Aerospace LLC.
- [STC SR03408CH](https://openairdocs.org/stc/SR03408CH): Install Airwolf Aerospace, LLC Tension-Torsion Strap Assemblies, P/N AA-204-310-101-101 or AA-204-310-101-103. Airwolf Aerospace LLC
- [STC SR02413LA](https://openairdocs.org/stc/SR02413LA): Installation of an AKV, Inc Exceedence and Trend Monitoring System kit P/N ETM1000. AKV Inc.
- [STC ST04270AT](https://openairdocs.org/stc/ST04270AT): Install the VTOL ASSALT  V3 Windscreen Laminate Kit. VTOL LLC
- [STC SR00767SE](https://openairdocs.org/stc/SR00767SE): Fabrication of Helipro spar replacement system. Vector Aerospace Helicopter Services USA Inc.
- [STC SR02394AK](https://openairdocs.org/stc/SR02394AK): Replacement of existing landing and/or hover light bulbs with Light Emitting Diode (LED) lighting system. Seaplanes North LLC
- [STC SR01742NY](https://openairdocs.org/stc/SR01742NY): Installation of extended height landing gear.. Dart Aerospace Limited
- [STC SR01196LA](https://openairdocs.org/stc/SR01196LA): Installation of Honeywell (Lycoming) T53-L-703 engine to replace Honeywell (Lycoming) T53-L-13/13B/-13BA engine. Responsible ACO is Los Angeles, NM-L.. Minuteman Aviation Inc.
- [STC SR02051LA](https://openairdocs.org/stc/SR02051LA): Installation of a VAn Horn Aviation Tail Rotor Blade.. Van Horn Aviation LLC
- [STC SR09257RC](https://openairdocs.org/stc/SR09257RC): Fabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-800, Revision D, dated March 26, 2001, or later FAA approved revision.. Global Spar LLC
- [STC SR09313RC](https://openairdocs.org/stc/SR09313RC): Fabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-802, Revision B, dated April 5, 2001, or later FAA approved revision.. Global Spar LLC
- [STC SR09316RC](https://openairdocs.org/stc/SR09316RC): Fabrication, modification, and installation of a new vertical fin spar in accordance with Global Helicopter Technology, Inc., Drawing number VTF-030-801, Revision B, dated April 5, 2001, or later FAA approved revision.. Global Spar LLC
- [STC SR01497AT](https://openairdocs.org/stc/SR01497AT): Manufacture of Windows in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97115, no revision, dated August 20, 1997, or later FAA approved revisions, and installation per Installation Instructions  listed in that report.. Bell Helicopter Textron Inc.
- [STC SR01812AT](https://openairdocs.org/stc/SR01812AT): Manufacture of Flitestep in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97166, no revision, dated December 19, 1997, or later FAA approved revisions, and installation per Aeronautical Accessories, Inc. Report AA-97087, Revision B, dated December 18, 1997, or later FAA approved revisions.. Bell Helicopter Textron Inc.
- [STC SR01922AT](https://openairdocs.org/stc/SR01922AT): Manufacture of Locking Door Handle.. Bell Helicopter Textron Inc.
- [STC SR01923AT](https://openairdocs.org/stc/SR01923AT): Manufacture of Air Deflector.. Bell Helicopter Textron Inc.
- [STC SR01924AT](https://openairdocs.org/stc/SR01924AT): Manufacture of Low Skid or High Skid Landing Gear.. Bell Helicopter Textron Inc.
- [STC SR02545AT](https://openairdocs.org/stc/SR02545AT): Manufacture of Fast Rope Kit in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-99126-4Rev A dated June 14, 2001, or later FAA approved revision, and installation (structural provisions only) per Aeronautical Accessories, Inc. Report No. AA-98167-Rev E dated May 1, 2001, or later approved revision.. Bell Helicopter Textron Inc.
- [STC SR01298NY](https://openairdocs.org/stc/SR01298NY): Installation of replacement crosstubes P/N D212-664.. Dart Aerospace Limited
- [STC SR00563NY](https://openairdocs.org/stc/SR00563NY): Installation of Skidtubes and associated saddles. Dart Aerospace Limited
- [STC SR00332NY](https://openairdocs.org/stc/SR00332NY): Installation of Avionics Specialties power analyzer and recorder no. SL17009 and SL17061.. Aerosonic Corporation
- [STC SR01395NY](https://openairdocs.org/stc/SR01395NY): Installation of adjustable engine mount.. Dart Aerospace Limited
- [STC SH201WE](https://openairdocs.org/stc/SH201WE): Installation of stirrup assemblies to directional control pedals for operation by handicapped pilot. (US ARMY OH-13E 205A). Dallwig Barry C
- [STC SR01218AT](https://openairdocs.org/stc/SR01218AT): Manufacture of Flitestep.. Aeronautical Accessories, Inc.
- [STC SH2621SO](https://openairdocs.org/stc/SH2621SO): Modification of main rotor blades P/N 204-011-250-5 or P/N 204-011-250-113 for restricted category.. Hill Mr. Jamie R.

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