- Holder
- WSH, LLC
- Revision
- 8
- Revised
- February 4, 2020
- Status
- Current
- Product
- Aircraft · Rotorcraft
- Certification basis
- Part 21
- Models
- 1
- Registered
- 2 aircraft
The release keeps the latest revision of each data sheet. Model names are as the data sheet lists them.
On this page
Models · 1
| Model | Also known as | Note |
|---|---|---|
| UH-1B | Formerly Hawkins & Powers Aviation, Inc., then San Joaquin Helicopters · Bell Helicopter |
Airworthiness directives · 0
ADs whose products are models on this data sheet, matched by model and maker.
No ADs matched this data sheet’s models
Registered aircraft
Registry models that point at this data sheet, with their registered aircraft.
STCs approved under this data sheet · 22
STC SR12332SEInstallation of Mechanical Specialties, LLC Human External Cargo (HEC) and non-HEC Hook SystemSTC SH3744NMDual Battery InstallationSTC SR00026DEInstallation of tailboom 24 inch plug extension, commercial style main rotor blades, and rotorhead.
See all 22 STCsWhat the data sheet says
From the PDF’s text layer, line by line: tables lose their columns. The PDF is the record.
Page No. 1 2 3 4 5
Rev. No. 8 7 7 7 7
DEPAPTMENT OF TRANSPORTATION
FEDERAL AVIATION ADMINISTRATION
H1RM
Revision 8
WSH, LLC
UH-1B
February 4, 2020
TYPE CERTIFICATE DATA SHEET NO. H1RM
This data sheet, which is a part of Type Certificate No. H1RM, prescribes conditions and limitations under which the product for
which the type certificate was issued meets the airworthiness requirements of the Federal Aviation Regulations.
Type Certificate Holder WSH, LLC
3255 S. Bodenburg LP
Palmer, Alaska 99645
Type Certificate Ownership Record: San Joaquin Helicopters transferred ownership of TC H1RM to
WSH LLC on February 4, 2020
Hawkins & Powers Aviation transferred ownership of TC H1RM to
San Joaquin Helicopters on June 29, 2001
I. Model UH-1B, (Restricted Category Military Surplus Helicopter) approved July 19, 1979
Engines Honeywell T-53-L-11
Fuel Mil-T-5624, Grade JP-4, alternate fuel MIL-T-5624, Grade JP-5
(See note 14 for substitute and emergency fuels)
Engine Limits Exhaust Gas
Torque Pressure Output Shaft Temperatures
P.S.I (RPM) (deg. C.)
Takeoff (5 min.) 47.5 (1100 HP) 6600 610
Max Cont. 39.0 (900 HP) 6400 590
See Notes 11, 12, and 13
Rotor Limits Power Off Power On
Maximum 339 RPM Maximum 324 RPM
(Minimum 295 RPM) (Minimum 294 RPM)
Airspeed Limits Never exceed 120 knots (138 m.p.h.) up to and including 6600 lbs. G.W. sea level
to 2,000 ft.
Never exceed 112 knots (129 m.p.h.) at 7200 lbs. G.W. sea level to 2,000 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) at 6500 lbs.
(+125.0) to (+137.3) at 6250 lbs.
(125.0) to (+138.0) at 6000 lbs. or less
H1RM Page 2 of 5
Empty Weight C.G. Range (125.0) to (+138.0)
Datum Station 0, datum is 7.6 inches aft of the most forward point of the fuselage nose section.
Leveling Means Plumb line from top of left cabin door frame
Maximum Weight 8500 lbs.
Minimum Crew 1 (pilot)
Number of Seats See Note 16
Maximum Baggage 200 lbs. (150 lbs./sq. ft. deck loading maximum)
Fuel Capacity 163 U.S. Gals if Crashworthy Fuel System is installed
168 U.S. Gals if Crashworthy Fuel System not installed
Oil Capacity 3.25 gal (+157)
Rotor Blade and For rigging information refer to TM 55-1520-219-20
Control Movements
Approved Serial Numbers U.S. Military Surplus UH-1B Helicopters as identified in FAA approved San Joaquin
Helicopters Report SJHUH-01-005 dated May 15, 2001, or later FAA approved
revision. A current copy is on file at the Los Angeles ACO.
Certification Basis Title 14 Code of Federal Regulations (14 CFR) Part 21, Section 21-25 (a)(2) effective
February 11, 1965. Type Certificate No. H1RM issued July 19, 1979, for the purpose(s)
of:
1. Agriculture operations under 14 CFR 21.25 (b) (1)
Note: In accordance with 14 CFR 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 14 CFR
36.1(a)(4) and defined under 14 CFR 137.3.
2. Forest and wildlife Conservation operations under 14 CFR 21.25(b)(2)
Note: In accordance with 14 CFR 36.1(a)(4), compliance with the noise
requirements was not shown. Therefore, aircraft certificated under this type
certificate are only eligible for dispensing fire fighting materials accepted by 14
CFR 36.1(a)(4) and defined under 14 CFR 137.3.
3. External load operations under 14 CFR 21.25(b)(7)
Note: In accordance with 14 CFR 36.1 (a)(4), compliance with the noise
requirements was not shown. Therefore, aircraft certificated under this type
certificate are only eligible for external operations excepted by 14 CFR 36.1(a)(4)
and defined under 14 CFR 133.1(b).
Any alteration to the aircraft for Special Purposes not identified above requires FAA
approval and in addition may require noise and/or flight-testing.
H1RM Page 3 of 5
Certification Basis (cont’d) 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, plus special
conditions for turbine engine installation and 14 CFR 29.1529, Instructions for Continued
Airworthiness, Amendment 20, effective September 11, 1980. Also should consider that
military installed crashworthy fuel systems in some of these aircraft and should require
that to be maintained.
Date of Application September 29, 1978
Production Basis None. No helicopter 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 will be conducted in accordance with a Type
Inspection Authorization, Part 1, or request for conformity that will include as a
minimum, the inspections contained in the FAA Rotorcraft Directorate Restricted
Category conformity document dated September 25, 2001, or later FAA approved
revisions.
Equipment The basic required equipment for each special purpose as prescribed in the applicable
airworthiness regulations (see Certification Basis) must be installed in each type
helicopter for certification. UH-1B Standard U.S. Army cargo suspension installation
part number 204-070-529-7, in accordance with TM55-1520-210-23P (Parts Manual),
installed and maintained in accordance with TM55-1520-210-23 (Maintenance Manual),
and operated in accordance with TM55-1520-210-10 (Operations Manual).
NOTES
NOTE 1 A current weight and balance report, including list of equipment included in certificated
empty weight and loading instructions, must be provided for each aircraft at time of
original airworthiness certification and at all times thereafter. Refer to pages 12-4a and
12-4b of Operators Manual (TM 55-1520-219-10), SJHUH-01-003 Report dated May 15,
2001. Inspection and Modification Requirements for SJHUH-1B helicopters, or
Appendix D of Maintenance Manual (TM 55-1520-219-20) for CG determinations.
NOTE 2 The following placards must be prominently displayed in the cockpit in full view of the
pilots.
Placard No. 1
(a) OPERATING LIMITS
CALIBRATED AIR SPEED - KNOTS
Density
Altitude
Or Less 6600lbs. 7200 lbs. 8000lbs. 8500 lbs.
RPM 6400 6600 6400 6600 6400 6600 6400 6600
Sea Level
to 200 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 - -
1200 ft. 77 84 66 75 - - - -
1500 ft. 64 72 - - - - - -
18000 ft. 51 61 - - - - - -
H1RM Page 4 of 5
NOTE 2 (cont’d) 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 will be determined for each proposed external
load application.
Placard No. 2
‘THIS HELICOPTER MUST BE OPERATED IN ACCORDANCE WITH THE
RESTRICTED CATEGORY OPERATING LIMITATIONS OF 14 CFR 91.313 AND
WITH THE LIMITATIONS NOTED IN U.S. ARMY TM55-1520-219-10,
CHAPTER 7.”
Placard No. 3
“VFR OPERATIONS ONLY.”
NOTE 3 The helicopter must be serviced, maintained, inspected, repaired and overhauled in
accordance with the documents specified in San Joaquin Helicopters Instructions
for Continued Airworthiness Report, SJHUH-01-001, dated May 15, 2001, (or later
FAA accepted revision) or other FAA accepted inspection programs. The TC
Holder’s Instructions for Continued Airworthiness Report is part of the TC holder
Instructions for Continued Airworthiness.
NOTE 4 In addition to the standard helicopter requirements, the following additional data and/or
configuration requirements must be met for each individual model UH-1H helicopter
upon application for an Original Special Airworthiness Certificate.
A. Each helicopter must pass a conformity inspection in accordance with this
TCDS, plus any additional special instruction attached to the Request for
Conformity, FAA Form 8120-10. In addition a check by the type certificate
holder, of the flight characteristics in accordance with all applicable portions
of the FAA approved SJH Inspection Procedures Manual, as appropriate for
each aircraft.
B. The maintenance, overhaul and modification records of each helicopter must be
reviewed for military changes that may affect the airworthiness of the helicopter.
C. The Department of the Army Technical Bulletins list in San Joaquin Helicopters
Report SJHUH-01-003 dated May 15, 2001, (formerly Hawkins and Powers
Report, HPA 120, Part One, dated May 30, 1979) must be complied with.
D. The battery may be relocated in accordance with SJHUH001-003, Part Two,
dated May 15, 2001, (formerly Hawkins and Powers Report, HPA 120, Part Two).
E. After the required inspections, the aircraft must be found to be in a good state of
preservation, repair and in a condition for sale operations.
NOTE 5 This aircraft is prohibited from carrying cargo for compensation or hire. Carriage of
cargo is limited to such cargo that is incidental to the aircraft owners/operators’ business,
which is other than air transportation (this note applies to aircraft that have the special
H1RM Page 5 of 5
purpose “carrying of cargo”).
NOTE 6 Restricted category aircraft may not be operated in a foreign country without the express
written approval of that country.
NOTE 7 This aircraft has not been shown to meet the requirements of the applicable
Comprehensive and Detailed Airworthiness Code as provided by Annex 8 to the
Convention on International Civil Aviation.
NOTE 8 Engine changes are allowed provided the replacement engine is of the same make and
model as identified in this TCDS. The replacement engine must have proper
military records and have the applicable FAA airworthiness inspection accomplished.
NOTE 9 The Airworthiness Directives for the helicopter and engine contained in SJH Report
No. SJHUH-01-004, dated May 15, 2001 (or later FAA approved revision), must
be reviewed and complied with prior to original certification.
NOTE 10 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 11 Gas producer speed as shown under “Engine Limits” is maximum permissible speeds.
The gas producer speed rated power output varies with individual engines and must be
determined during engine calibration and stamped on the engine data plate. The rated
gas producer speed shown on the temperature limit placard installed on the instrument
panel must correspond to the engine data plate gas producer speed. Gas producer speed
limits vary with OAT in accordance with schedule as shown in the Temperature Limits
(GO-NO-GO-TAKE-OFF) placard on the instrument panel.
NOTE 12 Maximum permissible exhaust gas temperature varies with ambient temperature as
described in 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 13 This approval applies to basic military surplus Bell Model UH-1B helicopters with no
modification except as required by San Joaquin Helicopters Report No. SJHUH-01-003,
dated May 15, 2001 (or later FAA approved revision).
NOTE 14 Approved fuels are listed in U.S. Army TM55-1520-219-10, Chapter 2, Para. 2-102a.
Some limitations apply for the use of certain alternative emergency fuels. These
limitation are listed in this section.
NOTE 15 Bell Helicopter Textron, Inc. has no involvement with this Type Certificate.
NOTE 16 No person may be carried in this helicopter during flight unless that person is essential
to the purpose of the flight.
NOTE 17 Any alterations to the type design of this aircraft may require Instructions for Continued
Airworthiness. These instructions must be submitted to and accepted by the FTW –
AEG, Aircraft Evaluation Group Office prior to approval for return to service.
………………..END……………….