# TCDS R00002RD: Leonardo S.p.a.

- Type: Type certificate data sheet
- Status: Current
- Holder: Leonardo S.p.a.
- Revision: 17
- Revised: July 6, 2026
- Product: Aircraft, Rotorcraft
- Certification basis: Part 29, Part 21
- Registered aircraft: 165, by the registry models matched to it (OpenAirDocs)
- Data sheet PDF: https://openairdocs.org/files/sha256/57/d1/57d1eb02cd494f8a1c7c22c671dc437164c666feb11aee9ba38d8a675414450a
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/DRSDOCID174667011820260707165107.0001
- Page: https://openairdocs.org/tcds/R00002RD

## Models (2)

As the data sheet lists them.

- AW139
- AB139

## What the data sheet says

Some pages are OCR from the scanned FAA data sheet. OCR can misread letters and numbers.

```text
Page No. 1 2 3 4 5 6 7 8 9 
Rev. No. 17 15 1 8 14 15 14 17 16 
 
DEPARTMENT OF TRANSPORTATION 
FEDERAL AVIATION ADMINISTRATION 
 
R00002RD 
REVISION 17 
Leonardo S.p.a. 
AB139 
AW139 
 
 July 6, 2026 
 
TYPE CERTIFICATE DATA SHEET NO. R00002RD 
 
This data sheet which is a part of Type Certificate No.R00002RD 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 Leonardo S.p.a . 
Helicopter Division 
    Piazza Monte Grappa, 4 
    00195 – Rome, Italy 
 
Type Certificate Holder Record: Agusta S.p.A. was previous name of TC holder.  The company name change 
history is presented below. 
 
Type Certificate Holder  Period  
Costruzioni Aeronautiche Giovanni Agusta Via Giovanni 
Agusta, 520; 21017 Cascina Costa di Samarate (VA) – Italy  
28 May 1975 –        
29 November 1988  
Agusta S.p.A. Via Giovanni Agusta, 520; 21017 Cascina 
Costa di Samarate (VA) – Italy  
30 November 1988 - 
19 December 1996  
Agusta un’azienda di Finmeccanica S.p.A. Via Giovanni 
Agusta, 520; 21017 Cascina Costa di Samarate (VA) – Italy  
20 December 1996 - 
27 December 1999  
Agusta S.p.A. Via Giovanni Agusta, 520; 21017 Cascina 
Costa di Samarate (VA) – Italy  
28 December 1999 - 
31 May 2011  
AgustaWestland S.p.A. Via Giovanni Agusta, 520; 21017 
Cascina Costa di Samarate (VA) – Italy  
1 June 2011 -          
30 July 2014  
AgustaWestland S.p.A. Piazza Monte Grappa, 4; 00195 
Roma - Italy  
31 July 2014 -          
31 December 2015  
Finmeccanica S.p.A., Helicopter Division Piazza Monte 
Grappa, 4; 00195 Roma - Italy  
1 January 2016 -     
14 July 2016  
Leonardo S.p.A., Helicopters Piazza Monte Grappa, 4; 
00195 Roma - Italy  
since 15 July 2016  
 
 
I.  Model AB139 (S/N 31001 through S/N 31054) and Model AW139 (S/N 31055 onwards).  See NOTE 9. 
 (Transport  Helicopter: Category A, Approved April 10, 2006; Category B, Approved  December 20, 2004.)   
 
Engine. Two (2) Pratt and Whitney Canada Inc. PW PT6C-67C,  
Type Certificate No. E00068EN   
Free turbine turboshaft engines with FADEC. 
Or; 
 Two (2) Pratt and Whitney Canada Inc. PW PT6C-67C1,

R00002RD 2 Revision 17 
Type Certificate No. E00068EN   
Free turbine turboshaft engines with FADEC. 
(SEE NOTE 19) 
 
 
Fuel. 
 
For all temperatures:  
 Jet A-1, JP5, JP8, JP8+100, GOST 10227, GOST 10227 RT 
  
Oil. For all temperatures: 
  MIL-PRF-83282 Hydraulic Oil 
   Alternative for low temperatures MIL-PRF-5606 
  
MIL-PRF-23699F Transmission Oil 
 
For engine oils see Engine Maintenance Manual 
  
                                                                                                         For detailed information see Section I  
                                                                                                         of the approved Rotorcraft Flight Manual  
 
Installed Engine Limits.    
  
Max torque Max ITT Max gen Speed Max Output Shaft speed 
 
   % (Lbft) 
 
 
 
°C rpm  rpm  
 
 
OEI 2 ½ min 
 160% (400) 835 40500 21000  (21420)* 
 OEI Continuous 140% (350) 775 39100 21000  (21420) * 
 
 
Take Off 5 min 
 
 
110% (275) 775 39100 21000  (21420) * 
 
 
Maximum continuous 
 
 
100% (250) 
 735 38200 21000  (21420) * 
 
(*) For Category-A take off / landings below 90 KIAS and for external load operations.   
 
   
Transmission limits.                   Power (hp) @ 100% NR 
                          
  MCP Max Continuous OEI 
 
 
1400 
  
 2 ½ min OEI 
 
1600  
  MCP Max Continuous AEO 
 
 
1000 (x 2) 
  TOP Take-Off AEO 
 
 
1100 (x 2) 
 
 
Rotor Limits. Power OFF: 90% < Nr < 116% 
 Power ON: 95% < Nr < 106%

R00002RD 3 Revision 17 
Air Speed Limits.  VNE Power On  = 167 KIAS.  See approved Rotorcraft Flight 
Manual for variations with density altitude. 
 
VLE/VLO (gear extended/gear operating) = 150 KIAS/150 KIAS 
 
OEI/Power Off = 147 KIAS .  See approved  Rotorcraft Flight 
Manual for variations with density altitude.

R00002RD  Revision 17
Center of Gravity (C. G.) Range:
-0.070  70.000 0A08
131850  6400
020
3.504
5800
560.
5400
STA Im
4800
5.071
4600
4400  -4400
-0.08฿  +0.120
02000
0.12  -0.08  0.04  0.08  0.12  0.16
BL [m]
139G0290T044/2 Issue A  ICN-39-A-151000-A-A0126-0002-A-05-1
Weight And Longitudinal Cg Envelope  Weight And Lateral Cg Envelope
Empty weight Center of Gravity Range.  None
Ambient Temperature Limitations.
22000
USE HEAVY LINE IF NO TEMPERATURE OR
ALTITUDE RESTRICTION IS APPLICABLE
20000
18000
16000
14000
12000
10000
8000
6000
-2000
4000
-6000
-8000
-10000
160
OUTSIDE AIR TEMPERATURE [°C]  ne NIAS
39G0290T006/2 ssue C

R00002RD 5 Revision 17 
Datum. Longitudinal station 0 (datum) is 3160 mm forward of the front 
jack point. Lateral station 0 (datum) is ± 905 mm inboard of each 
main jack point and coincides with the rotorcraft longitudinal plane 
of symmetry. 
 
Levelling Means. Plumb line from ceiling reference point to index plate on floor of 
passenger cabin located at STA=5055 mm and BL=750 mm 
(LHS). 
 
 
Maximum weights. 6400 kg (see NOTE 11) 
 
- (Taxi and ramp) 6450 kg (see NOTE 11) 
 
- (Take-off) 6400 kg  (see NOTE 11) 
 
- (Landing)  6400 kg  (see NOTE 11) 
 
 
Minimum Crew. One (1)  for VFR; 
 Two (2) for IFR.  
 (See also “Equipment” and NOTE 5.) 
 
For NVG operations, two (2) pilots or one (1) pilot and one (1) 
crewmember are required. Both pilots (or pilot and crew member) 
must be equipped with appropriate Night Vision Goggles. (see 
NOTE 12) 
 
 
Number of Seats. 17 (2 crew – 15 passengers maximum) 
 
 
Maximum Baggage. 200 kg (440 lb) 
 
 
 
 
Fuel Capacity. Total:  1588 liters  (see Note 18) 
Unusable for tank: 10 liters   
 
 
Engine Oil Capacity (single). 8.45 U.S. Quarts (8.0 liters) 
 
 
Maximum Altitude for take off and landing. 14,000 ft pressure altitude or density altitude, whichever is lower 
 
Maximum Operating Altitude. 20,000 ft pressure altitude or density altitude, whichever is lower 
10,000 ft pressure altitude in icing conditions (see NOTE 13) 
 
 
Rotor Blades and Control Movements. For rigging information, refer to the AB139/AW139 Maintenance 
 Manual. 
 
 
Import Requirements.  To be considered eligible for operation in the United States, each 
aircraft manufactured under this Type Certificate must be 
accompanied by a Certificate of Airworthiness for Export or 
certifying statement endorsed by the exporting foreign civil 
airworthiness authority which states the following (in the English 
language):   
 
“The rotorcraft covered by this certificate has been examined, 
tested and found to conform to the type design approved under 
FAA Type Certificate No. R00002RD and to be in condition for 
safe operation.”  
 
The only aircraft eligible for import into the United States are those 
aircraft with the 4-displays configuration defined in LHs  Report 
Baggage compartment max pressure load 300 kg/m2 (61 lb/sq. ft) 
 
Baggage compartment max tied-up load 200 kg (440 lb)  (See NOTE 10)

R00002RD 6 Revision 17 
No. 139G0000P005/02, “AB139 Type Design Definition – 4 
Display Configuration,” and Report No. 139G0000P005/03, 
“AW139 Type Design Definition – Long Nose Configuration.”  
LHs reports 139G0000P005/02 and 139G0000P005/03 are 
volumes 2 and 3 of the basic LHs report 139G0000P005, “AB139- 
Type Design Definition,” Rev. H, dated June 7, 2007. (See NOTE 
5). 
 
Aircraft with a Laser Arm Interlock Panel installed are not eligible 
for import. (See Note 14). 
 
Refer to the applicable bilateral agreement to verify eligibility for 
import into the United States of both new and used aircraft based 
on the scope of the agreement, to identify any required statements 
by the exporting authority on the export certificate of airworthiness 
(or equivalent document), and for procedures for coordinating 
exceptions to conformity statements on these documents. Refer to 
FAA Order 8130.2, Airworthiness Certification of Aircraft, for 
requirements for issuance of an airworthiness certificate for 
imported aircraft. 
 
Certification Basis: (1)  14 CFR 21.29 and Part 29, Amendments 29-1 through 29-45.  
 
(2)  Appendix B to Part 29, Amendment 29-40. 
 
(3)  14 CFR 36, Appendix H, Amendment 36-1 through   
Amendment 36-25. 
 
(4)  Special Condition is made in accordance with 14 CFR 21.16 as 
follows:  Special Condition No. 29-0010-SC, High Intensity 
Radiated Fields (HIRF), dated Feb. 19, 2004. 
 
(5)  Equivalent Level of Safety Findings issued against: 
(a)  14 CFR 29.1305, as documented in AB139 FAA Memo 
dated Dec. 20, 2004. 
(b)  14 CFR 29.1321, as documented in AB139 FAA Memo 
dated Dec. 20, 2004. 
 
(6) Special Condition No. 29-027-SC for Search and Rescue 
Automatic Flight Control System (See Note 16) 
 
The Italian Civil Aviation Authority, ENAC, originally type-
certificated this rotorcraft under its Type Certificate Number A415.  
The FAA validated this product under U.S. Type Certificate 
Number R00002RD.  Effective September 28, 2003, the European 
Aviation Safety Agency (EASA) began oversight of this rotorcraft 
on behalf of ENAC, under EASA Type Certificate Number R.006. 
 
 
Equipment. The basic required equipment as prescribed in the applicable 
airworthiness regulations (See Certification Basis) must be 
installed in the helicopter for certification. 
 
See LHs Report No. 139G0840W002 - Equipment List or No. 
139G0840W005 – Equipment List (Long Nose Configuration). 
 
The installation of the following is mandatory for Category-A 
operations: 
 
- Service Bulletin P&WC S.B. 41020; and 
- Honeywell Primus EPIC software P/N MM7030191-004 or 
later approved software. 
 
The installation of the following is mandatory for Single Pilot VFR 
operations: 
 
- Traffic Advisory System (TCAS), RFM Supplement 25 
- Quick Reference Handbook (QRH), LHs Publication Code 
502500032, latest issue; and

R00002RD 7 Revision 17 
- Map / QRH Holder, P/N 4G2510F00111, P/N 
4G2510F00113, or equivalent. 
 
The installation of the following is mandatory for Night Vision 
Goggle Operations: 
 
- NVIS compatible lighting systems P/N 4G3360F00111; and 
- Honeywell Primus EPIC software version 4.8 or later approved 
software. 
 
The installation of the following is mandatory for operating in 
icing conditions: 
- Full Ice Protection System kit (P/N 4G3000F00211) 
 
Refer to approved Rotorcraft Flight Manual for other approved 
mandatory and optional equipment. 
 
 
Service information. Leonardo Service bulletins, structural repair manuals, vendor 
manuals, aircraft flight manuals, and overhaul and maintenance 
manuals, which contain a statement that the document is 
(ENAC/EASA) approved, are accepted by the FAA and are 
considered FAA approved.  These approvals pertain to the 
approved type design only. 
 
Flight Manual. ENAC/EASA approved Rotorcraft Flight Manual  (4-Display 
Configuration), 139G0290X002, dated November 25, 2004, or 
later approved revision (See NOTE 5 and NOTE 17).  
 
Maintenance Manual. Maintenance Planning Information 39-A-AMPI-00-P 
Maintenance Publication 39-A-AMP-00-P. 
 
 
 
NOTES 
 
NOTE 1 
 
Current weight and balance report including loading instructions and list of equipment  included in the certificated 
empty weight, must be provided for each helicopter at the time of original airworthiness certification. 
 
NOTE 2 
 
All placards indicated in the approved Rotorcraft Flight Manual must be installed in the appropriate location. 
 
 
NOTE 3 
 
Information essential to the proper maintenance of the helicopter is contained in the Manufacturer’s Maintenance 
Manual provided with each helicopter. Life limited components and associated retirement times are presented in 
Chapter 4 and must be replaced in accordance therewith. 
 
 
NOTE 4 
 
 
The model AB139/AW139 rotorcraft employs electronic engine controls, commonly named Full authority Digital 
Engine Controls (FADEC), that are recognized to be more susceptible to Electromagnetic Interference (EMI) than 
rotorcraft that have non-electronic controls. (EMI may be the result of radiated or conducted interference.)  For this 
reason modifications that add or change systems that have the potential for EMI, must either be qualified to a 
standard acceptable to the FAA or tested at the time of installation for interference with the FADEC.  This type of 
testing must employ the particular FADEC diagnostic techniques and external diagnostic techniques.  The test 
procedure must be FAA approved.

R00002RD 8 Revision 17 
NOTE 5 The FAA Rotorcraft Flight Manual (RFM) is identical to the ENAC/EASA approved RFM with exceptions for 
Minimum Flight Crew limitations and identification of Noise Characteristics.  Unique FAA approved pages are 
marked as “FAA Approved” and must be included in the FAA manual to reflect the differences noted below: 
 
1.  Section 1, LIMITATIONS, MINIMUM FLIGHT CREW:   
Requires two pilots for VFR and two pilots for IFR.  For Single Pilot VFR operations, refer to RFM Supplement 
32. 
 
2.  Section 4, Performance Data, NOISE CHARACTERISTICS: 
     
Model: AB139 Engine Pratt and Whitney PT6C-67C & PT6C-67C1   Gross Weight 6400 kg 
Configuration 
 
Level Flyover 
EPNL (EPNdB) 
Take Off 
EPNL (EPNdB) 
Approach 
EPNL (EPNdB) 
 100 % NR 102 % NR 100 % NR 102 % NR 
 
Clean aircraft  
No external kits Installed 
 
89.5 
 
90.4 
 
90.9 
 
92.7 
 
93.2 
 
 
 
NOTE 6 
 
The LHs Model AB139/AW139 incorporates an integrated avionics system using software-based line replaceable 
units (LRU) which share a digital signal transmission bus.  The software configuration of the AB139/AW139, as 
delivered from production, is critical to the proper operation of the avionics and cockpit instrumentation system.  
Modification to the LRU software supplied with the AB139/AW139, replacement of an LRU with a different LRU, 
addition of new LRU, or alteration of an LRU interface could adversely affect the airworthiness of the certified 
software.  No changes to the integrated avionics system should be made without coordination with the FAA Aircraft 
Certification Office (ACO) having jurisdiction over the modifier. 
 
NOTE 7 
 
 
The hydraulic fluids must conform to MIL-PRF-83282 or MIL-PRF-5606 which is an alternate for low Temperature 
operation - see LIMITATIONS Section of the approved Rotorcraft Flight Manual.  The Landing Gear Shock 
Absorber must be filled only with MIL-PRF-5606. 
 
NOTE 8 
 
 
Any changes to the type design of this helicopter by means of an amended type certificate (TC), supplemental type 
certificate (STC), or amended STC,  requiring instructions for continued airworthiness (ICA's) must be submitted 
thru the project aircraft certification office (ACO) for review and acceptance by the Fort Worth -Aircraft Evaluation 
Group (FTW-AEG) Flight Standards District Office (FSDO) prior to the aircraft delivery, or upon issuance of the 
first standard airworthiness certificate for the affected aircraft, whichever occurs later as prescribed by Title 14 CFR 
21.50. Type design changes by means of a field approval that require ICA's must have those ICA's reviewed by the 
field approving FSDO. 
 
NOTE 9 
 
The AB139 and AW139 are two names of the same product.  They identify two production batches manufactured in 
conformity with the same Type Design.   
 
Manufacturer's eligible serial numbers:  
 
- S/N 31001 to S/N 31054: AB139 designation, manufactured by Agusta S.p.A. in Italy (*), (**) 
 
- S/N 31055 to S/N 31157: AW139 designation, manufactured by Agusta S.p.A.in Italy (*), (**) 
 
- S/N 31201 to S/N 32999: AW139 Long Nose Configuration, manufactured by Agusta S.p.A.in Italy under EASA 
Production Certificate IT.21G.0007 (**) 
 
- S/N 41001 to S/N 41023: AW139 designation, manufactured by Agusta S.p.A. in USA (*), (**) 
 
- S/N 41201 to 41999: AW139 Long Nose Configuration, manufactured by Agusta Aerospace Corporation (AAC) 
in USA under FAA Production Certificate PC 120NE (***) 
 
(*) Already manufactured and not anymore in production. 
 
(**) Effective on 1 June 2011, the Agusta S.p.A. name was changed into AgustaWestland S.p.A.; 
  
Effective on 1 January 2016, AgustaWestland S.p.A. ownership was transferred to Finmeccanica S.p.A.; 
 
Effective on 28 July 2016, Finmeccanica S.p.A. name was changed into Leonardo S.p.A. 
 
(***) Effective on 24 August 2006, the Agusta Aerospace Corporation (AAC) name was changed to 
AgustaWestland Philadelphia Corporation (AWPC). 
 
Effective 09 June 2026, AgustaWestland Philadelphia Corporation name was changed to Leonardo 
Helicopters United States Corporation (LHUSC).

R00002RD 9 Revision 17 
Where not specifically declared, the content of this TCDS is applicable to both the AB139 and AW139. 
 
NOTE 10 
 
The installation of the restraint net anchoring system (P/N 3G2550F00113) and the restraint net (P/N 
3G2550F00311) permits the maximum load carried in the baggage compartment to be increased to 300 Kg.  For 
detailed information, refer to Supplement 31 of the Rotorcraft Flight Manual. 
 
 
NOTE 11 
 
Operation of the aircraft with MTOW up to 6800 kg is permitted according to RFM 139G0290X002 Supplement N° 
50 if kit P/N 4G0000F00111 is installed. 
Operation of the aircraft with a maximum gross weight up to 7000 kg is permitted provided kit (P/N 
4G0000F00311) is installed, and the limitations and procedures within RFM 139G0290X002 Supplement 90 are 
adhered to.  
 
 
 
NOTE 12 
 
Night Vision Goggle operations may be granted by the local civil aviation authority if the rotorcraft is operated 
according to the limitations and procedures within RFM 139G0290X002 Supplement 60. The rotorcraft 
configuration involving internal and external light emitting and reflecting equipment approved for use with NVGs is 
described in Report 139G3360A001 “AW139 NVG Compatibility Reference Handbook”. Subsequent modifications 
and deviations to the NVG helicopter configuration shall be managed in accordance with LHs document 
139G3360E001 “AW139 Helicopter NVG Policy”. 
 
 
NOTE 13 
 
Operation in known ice conditions is permitted according to RFM 139G0290X002 Supplement 71 if Ice Protection 
System kit (P/N 4G3000F00211) is installed. The aircraft configuration approved for use in icing conditions is 
described in Report 139G3000A001 “AW139 Icing compatibility Reference Handbook”. 
 
 
NOTE 14 
 
Class IIIa, IIIb or higher laser devices are not FAA approved. Therefore, the laser arm interlock panel installation is 
not approved for the following kits: 
• SX-16 Nightsun Searchlight (reference supplement 29 of the Rotorcraft Flight Manual) 
• Sea FLIR II (reference supplement 36 of the Rotorcraft Flight Manual) 
• Star Safire Series FLIR (reference supplement 43 of the Rotorcraft Flight Manual) 
• FLIR Wescam MX 15 Series (reference supplement 52 of the Rotorcraft Flight Manual) 
• Talon FLIR (reference supplement 64 of the Rotorcraft Flight Manual) 
• LEO III HD FLIR (reference supplement 92 of the Rotorcraft Flight Manual) 
 
NOTE 15 
 
The FAA approved installation of a Traffic Alert and Collision Avoidance System (TCAS II) only applies to the 
3G3406P03611 TCAS II Climb RA Inhibit variant. 
 
 
NOTE 16 
 
The FAA has certified the Search and Rescue (SAR) Automatic Flight Control System for Epic Phase 7 (listed as 
EB 7030191-00112 on the SYS CONFIG page of the MFD) only when configured with Display Unit series DU-
1080N-3 part number 7036350-812. 
 
The EPIC software version is verified via the MFD – set SYSTEM page, select SYS CONFIG and verify Top Level 
System Part Number. Reference the COCKPIT/ENGINE PRE-START CHECKS within the Normal Procedures 
section of the rotorcraft flight manual. 
 
 
NOTE 17 EMI incompatibility for all optional equipment included in the RFM 139G0290X002 is detailed in the document 
139G9850A001 “AW139 EMI Compatibility Reference Handbook”.  
 
 
NOTE 18 
 
 
 
NOTE 19 
 
 
 
NOTE 20 
For the Auxiliary Fuel Tank (RFM Supplement 15) and for the Longitudinal Fuel Tank (RFM Supplement 65) the 
total fuel is 2088 lt. The unusable does not change with respect to the basic configuration. 
 
 
Installation of both engine models, PW PT6C-67C and PW PT6C-67C1, is not permitted on the same helicopter at 
the same time. 
 
 
Kit Dual Cargo Hook (P/N 4G2592F00111) design change compliance is to 14 CFR Part 29 Amendment 29-1 
through 29-55, dated January 31, 2012. 
 
NOTE 21         PEDs sensitive equipment, which are under the responsibility of the TC Holder and are declared as Non-PED 
                         tolerant, or have PED tolerance limitations are reported in the document 139G9850A002 “AW139 Non-PED  
                         Tolerant Reference Handbook. 
 
….END….
```

## ADs (76, first 50, in force first)

- [AD 2026-20-07](https://openairdocs.org/ad/2026-20-07): Engine exhaust system · Leonardo AB139 and AW139. Effective Oct 16, 2026
- [AD 2026-17-05](https://openairdocs.org/ad/2026-17-05): Cabin Equipment/Furnishings · Airbus Helicopters H160-B, EC225LP, AS 365 N3 and 18 more. Effective Oct 2, 2026
- [AD 2026-10-03](https://openairdocs.org/ad/2026-10-03): Tail rotor control system · Leonardo AB139, AW139 and AW189. Effective Jun 25, 2026
- [AD 2026-09-05](https://openairdocs.org/ad/2026-09-05): Life Raft · Leonardo AW139 and AB139. Effective Jun 17, 2026
- [AD 2026-04-03](https://openairdocs.org/ad/2026-04-03): Electrical Power System Wiring · Leonardo AB139 and AW139. Effective Apr 2, 2026
- [AD 2026-06-01](https://openairdocs.org/ad/2026-06-01): Placards and Markings · Leonardo AB139 and AW139 with STC SR00049IB. Effective Mar 31, 2026
- [AD 2025-07-01](https://openairdocs.org/ad/2025-07-01): Air Data Computer · Synthetic Vision Electronic Flight Information System (Arrow STC SR09595RC or ST01523WI). Effective May 15, 2025
- [AD 2025-03-03](https://openairdocs.org/ad/2025-03-03): Cabin Equipment/Furnishings · Leonardo A109E, A109K2, A109S and 4 more. Effective Feb 19, 2025
- [AD 2024-26-08](https://openairdocs.org/ad/2024-26-08): Main Landing Gear · Leonardo AW139 and AB139. Effective Jan 17, 2025
- [AD 2024-17-07](https://openairdocs.org/ad/2024-17-07): Tail Rotor System · Leonardo AB139 and AW139. Effective Nov 12, 2024
- [AD 2023-11-07](https://openairdocs.org/ad/2023-11-07): Ground Proximity System · Airbus Helicopters 47, 206, 210 and 237 more. Effective Jun 22, 2023
- [AD 2023-10-05](https://openairdocs.org/ad/2023-10-05): Main Rotor System · Leonardo AB139 and AW139. Effective Jun 7, 2023
- [AD 2023-03-03](https://openairdocs.org/ad/2023-03-03): Tail Rotor System · Leonardo AB139 and AW139. Effective Mar 23, 2023
- [AD 2022-27-03](https://openairdocs.org/ad/2022-27-03): Main Rotor Gearbox · Leonardo AB139 and AW139. Effective Jan 31, 2023
- [AD 2022-22-03](https://openairdocs.org/ad/2022-22-03): Electrical Power System Wiring · Leonardo AB139 and AW139. Effective Nov 17, 2022
- [AD 2022-11-20](https://openairdocs.org/ad/2022-11-20): Fuselage Structure · Leonardo AB139 and AW139. Effective Jul 27, 2022
- [AD 2022-07-01](https://openairdocs.org/ad/2022-07-01): Emergency Equipment, Life Raft · Leonardo AB139 and AW139. Effective May 9, 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 2022-02-12](https://openairdocs.org/ad/2022-02-12): Aircraft Structures, Main Rotor Drive Systems · Leonardo AB139 and AW139. Effective Mar 17, 2022
- [AD 2022-01-03](https://openairdocs.org/ad/2022-01-03): Fire Bottle, Portable · Airbus Helicopters AS332C, AS332C1, AS332L and 35 more. Effective Mar 7, 2022
- [AD 2021-23-22](https://openairdocs.org/ad/2021-23-22): Main Rotor System · Leonardo AB139 and AW139. Effective Jan 18, 2022
- [AD 2021-22-02](https://openairdocs.org/ad/2021-22-02): Electrical Power System · Leonardo AB139 and AW139. Effective Jan 3, 2022
- [AD 2021-21-08](https://openairdocs.org/ad/2021-21-08): Ice/Rain Protection System Wiring, Tail Rotor Blades · Leonardo AB139 and AW139. Effective Dec 10, 2021
- [AD 2021-20-10](https://openairdocs.org/ad/2021-20-10): Main Rotor Gearbox · Leonardo AB139 and AW139. Effective Nov 22, 2021
- [AD 2021-20-12](https://openairdocs.org/ad/2021-20-12): Emergency Flotation Section · Leonardo AB139, AB412, AB412 EP and 1 more. Effective Nov 22, 2021
- [AD 2021-22-07](https://openairdocs.org/ad/2021-22-07): Fire Bottle, Portable · Airbus A319-111, A319-112, A319-113 and 127 more. Effective Nov 18, 2021
- [AD 2021-22-13](https://openairdocs.org/ad/2021-22-13): Cargo Compartments · Leonardo AB139 and AW139. Effective Nov 17, 2021
- [AD 2021-18-11](https://openairdocs.org/ad/2021-18-11): Tail Rotor System · Leonardo AB139 and AW139. Effective Nov 1, 2021
- [AD 2021-19-03](https://openairdocs.org/ad/2021-19-03): Auto Flight System · Leonardo AB139 and AW139. Effective Nov 1, 2021
- [AD 2021-17-15](https://openairdocs.org/ad/2021-17-15): Main Rotor Blades · Leonardo AB139 and AW139. Effective Oct 13, 2021
- [AD 2021-15-09](https://openairdocs.org/ad/2021-15-09): Emergency Flotation Section · Leonardo AB139 and AW139. Effective Aug 27, 2021
- [AD 2021-14-18](https://openairdocs.org/ad/2021-14-18): Tail Rotor Blades · Leonardo AB139 and AW139. Effective Aug 24, 2021
- [AD 2021-13-01](https://openairdocs.org/ad/2021-13-01): Main Rotor System · Leonardo AB139, AW139 and AW189. Effective Aug 3, 2021
- [AD 2021-13-21](https://openairdocs.org/ad/2021-13-21): Main Rotor Mast/Swashplate · Leonardo AB139, AW139 and AW189. Effective Jul 12, 2021
- [AD 2021-12-10](https://openairdocs.org/ad/2021-12-10): Placards and Markings · Leonardo AB139 and AW139. Effective Jun 22, 2021
- [AD 2021-05-21](https://openairdocs.org/ad/2021-05-21): Main Rotor System · Leonardo AB139 and AW139. Effective May 7, 2021
- [AD 2021-03-07](https://openairdocs.org/ad/2021-03-07): Engine Mount Section · Leonardo AB139 and AW139. Effective Apr 1, 2021
- [AD 2021-04-01](https://openairdocs.org/ad/2021-04-01): Cabin Equipment/Furnishings · Leonardo AB139 and AW139. Effective Mar 26, 2021
- [AD 2020-19-04](https://openairdocs.org/ad/2020-19-04): Rotor Drive-Gearbox · Leonardo AB139 and AW139. Effective Oct 15, 2020
- [AD 2020-15-18](https://openairdocs.org/ad/2020-15-18): Emergency Flotation Section · Leonardo AB139, AW139, AW169 and 1 more. Effective Sep 3, 2020
- [AD 2019-12-15](https://openairdocs.org/ad/2019-12-15): Landing Gear System · Leonardo AB139 and AW139. Effective Aug 2, 2019
- [AD 2019-12-06](https://openairdocs.org/ad/2019-12-06): Tail Rotor Driveshaft · Leonardo AW139. Effective Jul 30, 2019
- [AD 2019-05-03](https://openairdocs.org/ad/2019-05-03): Tail Rotor System · Leonardo AB139, AW139, AW169 and 1 more. Effective Mar 28, 2019
- [AD 2018-04-11](https://openairdocs.org/ad/2018-04-11): Tail Rotor Control System · Agusta AB139 and AW139. Effective Apr 5, 2018
- [AD 2018-03-01](https://openairdocs.org/ad/2018-03-01): Main Rotor Blades · Agusta AB139 and AW139. Effective Feb 14, 2018
- [AD 2016-26-01](https://openairdocs.org/ad/2016-26-01): Hydraulic Power · Agusta AB139 and AW139. Effective Jan 31, 2017
- [AD 2016-01-15](https://openairdocs.org/ad/2016-01-15): Fuselage Structure (General) · Agusta AB139 and AW139. Effective Feb 25, 2016
- [AD 2016-01-06](https://openairdocs.org/ad/2016-01-06): Propeller/Rotor Anti-ice/De-Ice System · Agusta AB139 and AW139. Effective Jan 28, 2016
- [AD 2015-02-21](https://openairdocs.org/ad/2015-02-21): Hydraulic System, Main · Agusta AB139 and AW139. Effective Mar 17, 2015
- [AD 2008-14-02 R1](https://openairdocs.org/ad/2008-14-02-R1): Fuselage, Main Frame · Agusta AB139 and AW139. Effective Jan 16, 2015

All 76: https://openairdocs.org/tcds/R00002RD/ads.md

## Registered aircraft by registry model (OpenAirDocs)

- [Agustawestland Philadelphia AW139](https://openairdocs.org/model/agustawestland-philadelphia-aw139): 99 aircraft (registry code 0260400)
- [Agusta Aerospace AW139](https://openairdocs.org/model/agusta-aerospace-aw139): 21 aircraft (registry code 0260106)
- [Agusta AW139](https://openairdocs.org/model/agusta-aw139): 14 aircraft (registry code 0260111)
- [Leonardo AW139](https://openairdocs.org/model/leonardo-aw139): 13 aircraft (registry code 33601QG)
- [Agusta AB139](https://openairdocs.org/model/agusta-ab139): 8 aircraft (registry code 0260110)
- [Leonardo Helicopters US AW139](https://openairdocs.org/model/leonardo-helicopters-us-aw139): 6 aircraft (registry code 3360100)
- [Agustawestland AW139](https://openairdocs.org/model/agustawestland-aw139): 3 aircraft (registry code 0260403)
- [Leonardo S P A AB139](https://openairdocs.org/model/leonardo-s-p-a-ab139): 1 aircraft (registry code 33601QR)

## STCs approved under this data sheet (83, first 50)

- [STC SR04481AT](https://openairdocs.org/stc/SR04481AT): Installation of LED steerable searchlight/landing light assembly in replacement to the legacy steerable searchlight/landing light assembly. Sterling Helicopter
- [STC SR12212IB](https://openairdocs.org/stc/SR12212IB): Installation of Mission Cabin Equipment. ICARUS Aero Inc.
- [STC SR03024NY](https://openairdocs.org/stc/SR03024NY): Installation of Aerolite GmbH Emergency Medical System (EMS) Equipment P/N 139250-501. Aerolite AG
- [STC SR04585NY](https://openairdocs.org/stc/SR04585NY): Replacement of Vertical and Horizontal Stabilizer Lights with LED Position/Anti-collision Lights. Whelen Aerospace Technologies
- [STC SR11945MC](https://openairdocs.org/stc/SR11945MC): Modify AW139 to expand the flight envelope for 7040 kg maximum gross weight and enable CAT II ILS capability, including cockpit software upgrade. The Boeing Company
- [STC SR00228IB](https://openairdocs.org/stc/SR00228IB): Installation of Actuator Assembly Replacement Kit P/N 318783a for Floats Inflation System. AERO SEKUR S.P.A
- [STC SR04731NY](https://openairdocs.org/stc/SR04731NY): Installation of NNSA Detector and Workstation Interior Layout Provisions. Mecaer Aviation Group
- [STC SR02473AK](https://openairdocs.org/stc/SR02473AK): Installation of the L-3 Communications NGT-9000R/RD and NGT-9000/D ADS-B IN/OUT system. StandardAero Atlantic USA Inc.
- [STC SR04729NY](https://openairdocs.org/stc/SR04729NY): Installation of a Davtron Digital Cabin Air Temperature System. Mecaer Aviation Group
- [STC SR00179IB](https://openairdocs.org/stc/SR00179IB): Installation of SKYTRAC SDL-350 Flight Following/SATCOM System. SKYTRAC Systems Ltd.
- [STC SR00162IB](https://openairdocs.org/stc/SR00162IB): Installation of SKYTRAC SDL-350 Flight Following/SATCOM System (Provisions Only). SKYTRAC Systems Ltd
- [STC SR00186MC](https://openairdocs.org/stc/SR00186MC): Installation of : Crash-Resistant, Ballistically Tolerant Fuel Tanks, New Pilot Seats, New Cabin Seats (Mulitiple Configurations) and Weight Saving Modification. The Boeing Company
- [STC SR00222MC](https://openairdocs.org/stc/SR00222MC): Installation of a LifePort Isolated Personnel Stacking Litter (IPSL) and Aft Facing Troop Seat. Life Port LLC
- [STC SR00207MC](https://openairdocs.org/stc/SR00207MC): Integrate avionics equipment into the AW139 cockpit software and modify mission equipment. The Boeing Company
- [STC SR09482RC](https://openairdocs.org/stc/SR09482RC): Installation of Special Mission Equipment. L3Harris Technologies Integrated Systems L.P.
- [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 SR00384BO](https://openairdocs.org/stc/SR00384BO): Installation of a Satcom and Flight Data Monitoring System KIT 139-SAT-100. Outerlink Corporation
- [STC SR04785NY](https://openairdocs.org/stc/SR04785NY): Installation of Outerlink Corporation Air IP system. Sterling Helicopter
- [STC SR00049IB](https://openairdocs.org/stc/SR00049IB): Installation of VIP 87 Interiors P/N 6AB1AD008-001. Mecaer Aviation Group S.p.A.
- [STC SR04718NY](https://openairdocs.org/stc/SR04718NY): Installation of RDR-7000 Weather Radar. Scandinavian Avionics Design ApS
- [STC SR04472CH](https://openairdocs.org/stc/SR04472CH): Installation of a Honeywell RDR-7000 Weather Radar System. Honeywell International Inc
- [STC SR01949LA](https://openairdocs.org/stc/SR01949LA): Installation of Apical Industries, Inc. Liferaft Kit. Dart Aerospace ULC
- [STC SR04207NY](https://openairdocs.org/stc/SR04207NY): Installation of Rosen R2181000 Sunvisor Assembly. Mecaer Aviation Group Inc.
- [STC SR00184MC](https://openairdocs.org/stc/SR00184MC): Expands the operating envelope without an increase to the currently certified maximum gross weight.. The Boeing Company
- [STC SR04589NY](https://openairdocs.org/stc/SR04589NY): Installation of Recognition Lights, Configurations #1 thru #4.. Aviation Completion Innovations Inc.
- [STC SR03007NY](https://openairdocs.org/stc/SR03007NY): Installation of two Class 2 Electronic Flight Bag (EFB) mounting device arm-mounted.. Aviation Completion Innovations Inc.
- [STC SR02120NY-D](https://openairdocs.org/stc/SR02120NY-D): Installation of a Honeywell Chadwick Model 15175 VXP System. Diagnostic Solution International LLC
- [STC SR01064DE](https://openairdocs.org/stc/SR01064DE): Installation of Axnes PNG wireless intercom extension system. Axnes Inc
- [STC SR02330AK](https://openairdocs.org/stc/SR02330AK): Installation of the Max-Viz® Enhanced Vision System (EVS) Models 1000/1500 and associated hardware. PECO Inc
- [STC SR09911AC](https://openairdocs.org/stc/SR09911AC): Installation of alternate hoist cable. Breeze Eastern LLC
- [STC SR03250NY](https://openairdocs.org/stc/SR03250NY): Installation of the dedicated EMS Equipment, P/N 139-0004728-501. Aerolite AG
- [STC SR09628RC](https://openairdocs.org/stc/SR09628RC): Installation of Sky Connect Phone and Tracker System. Honeywell International Inc
- [STC SR00925DE](https://openairdocs.org/stc/SR00925DE): Installation of Garmin GTX 335/335R and GTX345/345R transponders to provide ADS-B Out and In functionality. Peregrine
- [STC SR02614NY-D](https://openairdocs.org/stc/SR02614NY-D): Installation of the Medical Litter System. LifePort LLC
- [STC SR04384NY](https://openairdocs.org/stc/SR04384NY): Installation of P/N 139084-501 for 3 stretcher kit with relevant cabin floor rails and featuring each, dedicated oxygen and
electrical distribution systems and oxygen bottles stowage provisions. Aerolite Max Bucher AG
- [STC SR04383NY](https://openairdocs.org/stc/SR04383NY): Installation of a Technisonic TDFM-9100 Multiband P25 Airborne Transceiver System. Shock Trauma Air Rescue Service
- [STC SR02054LA](https://openairdocs.org/stc/SR02054LA): Installation of an Emergency Medical System. LifePort LLC
- [STC SR02136LA](https://openairdocs.org/stc/SR02136LA): Installation of a Supplement Oxygen System.. LifePort LLC
- [STC SR02145LA](https://openairdocs.org/stc/SR02145LA): Installation of a Medical Litter  System. LifePort LLC
- [STC SR03060NY](https://openairdocs.org/stc/SR03060NY): Installation of Engine Wash Kit. Aviation Completion Innovations Inc.
- [STC SR04310NY](https://openairdocs.org/stc/SR04310NY): Installation of the Cabin Door Fixed Handle. Icarus Aero Inc
- [STC SR03265CH](https://openairdocs.org/stc/SR03265CH): Install air ambulance conversion. Spectrum Aeromed LLC dba Spectrum Aeromed
- [STC SR02325NY](https://openairdocs.org/stc/SR02325NY): Installation of Cabin Interior Sound Reduction Wall Panels System.. Aviation Completion Innovations Inc.
- [STC SR02326NY](https://openairdocs.org/stc/SR02326NY): Installation of Cabin Door Step System.. Aviation Completion Innovations Inc.
- [STC SR02751NY](https://openairdocs.org/stc/SR02751NY): Installation of a Max-Viz, Inc. Enhanced Vision System (EVS) Model 1500. Aviation Completion Innovations Inc.
- [STC SR02753NY](https://openairdocs.org/stc/SR02753NY): Installation of a Sagem Avionics, Inc; ICDS-10 Multi Functions Display. Aviation Completion Innovations Inc.
- [STC SR03476NY](https://openairdocs.org/stc/SR03476NY): The installation of electrically operated cabin window shades. Aviation Completion Innovations Inc.
- [STC SR04264NY](https://openairdocs.org/stc/SR04264NY): Installation of Garmin GDL84H ADS-B System. Maxcraft Avionics Ltd.
- [STC SR02138SE](https://openairdocs.org/stc/SR02138SE): Installation of Dart D139-799 Maintenance Kits. Dart Aerospace USA Inc.
- [STC SR00826DE](https://openairdocs.org/stc/SR00826DE): Installation of Honeywell Sky Connect Tracker III system. Cert Works LLC

All 83: https://openairdocs.org/tcds/R00002RD/stcs.md

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OpenAirDocs.org is an independent research project of [Contrail Labs](https://contraillabs.com/). It is not affiliated with the FAA or the NTSB. Source documents are U.S. government works in the public domain.