PAF's Long Range Patrol Aircraft - Tech Specs, Post-Bidding Report and Updated Analysis

The Philippines' Department of National Defense (DND) released a Supplemental Bid Bulletin dated July 24, 2014 for the Philippine Air Force's (PAF) Long Range Patrol Aircraft Aquisition Project. It included the initial technical specifications, which would be the basis for the 1st stage of the 2-stage bidding for the project.

A Lockheed P-3C Orion dropping sonobuoys.  Refurbished and upgraded P-3C were originally eyed by the Philippines for acquisition via US government FMS. But the deal did not push through and the DND opened a competition for new build MPA.

The PAF was a user of Fokker F-27MPA Maritimes in the past, but a replacement was not made for several years until the current LRPA project.
Photo taken from Wings Pallete website.

A summary of the technical specifications are as follows:

Technical Specifications - Aircraft (Major):
Numbers: 2 units, brand new, factory new;
Engine: at least 2 turboprops using Jet A1 fuel, jet engine not acceptable;
Minimum Payload at Maximum Fuel: at least 11,000 lbs;
Endurance: 7 hours
Cruising Speed: at least 200 knots;
Range: at least 1,400 nmi;
Service Ceiling: at least 25,000 feet;
Engine Time Before Overhaul (TBO): at least 3,600 hours;
Seating: at least 3 at cockpit, at least 10 for cabin;
Communication: at least 2 High Frequency Communication radios, at least 2 UHF radios, at least 2 marine band radios, at least 1 Satellite Communications (SATCOM), at least 1 Encryption unit;
Other Features: lavatory, 2 optic observation glass window, crew rest area for at least 3 crew,  hardpoints for weapons and pods, and external stores.

Technical Specifications - Mission and Surveillance System:
Console: 4 operator multi-functional consoles, physically and functionally identical, software the same as consoles on ground stations. Must be able to show tactical situation window, live or recorded EO/IR and radar video, sensors window (radar, ELINT/SIGINT/COMINT, acoustics, MAD), and other special windows (navigation data, data link and communication, display management);
Airborne Tactical System (ATS): to integrate mission sensors, aircraft navigation, communications, weapons control system,
Sensors integrated to ATS: search radar, Electro-Optical/Infrared (EO/IR) turret, ESM/ELINT/COMIT, acoustics, Magnetic Anomaly Detector (MAD), Automatic Identification System (AIS), Identification Friend or Foe (IFF) integrator, SATCOM and line of sight communication/data link.
Search Radar: should have Inverse Synthetic Aperture Radar (ISAR) mode, Wide Area Surveillance/Ground (WAS) mode, Sysnthetic Aperture Radar (SAR) mode.
Sonobuoy: to include Received and Processor, 100pcs. Active Sonobuoys, 100pcs. Passive Sonobuoys, and 30 Bathythermal Buoys;
Downlink System: Type and specification to be provided later on, should include 1 aircraft transmitter per aircraft, 1 airborne antenna per aircraft, 5 units of Fixed Station Receivers, 5 units of Line of Sight Data Link Antenna for Fixed Station Receiver, 17 units Ground Mobile Receiver with briefcase-type decryption unit, and 17 units Antenna.


There were 10 reported buyers of the Bid Documents for the LRPA Project, although only 8 companies submitted a query that were answered on the July 24 SBB. These are:

- ARINC Aerospace (USA);
- CASA-Airbus Defense and Space (Spain);
- Elbit Systems Ltd. (Israel);
- Field Aviation (USA);
- IAI Elta Systems Ltd. (Israel);
- L3 Mission Integration (USA);
- Lockheed Martin (USA);
- PT Dirgantara Indonesia (Persero) (Indonesia);
- Raytheon Company (USA);
- Saab Technologies Asia Pacific (Sweden).

IAI Elta System and Bombarider Aerospace's proposal for Q-400 maritime patrol aircraft. Bombardier might only supply the aircraft platform to some of the bidders who specializes in surveillance system manufacturing and integration.
Photo taken from Canadian-American Strategic Review website. 

Although Bombardier Aerospace of Canada submitted a query, it appears that they did not join the project as a direct bidding entity, but may probably supply their aircraft to some of the bidders, which will be explained below.

It is also worth noting that a major MPA manufacturer, Alenia Aerospace of Italy, did not even bother to acquire the bid documents. This may be due to their previous loss and accusations of irregularities against the DND for their award to Airbus Military to supply 3 C-295 tactical transports for the PAF's Medium Lift Fixed Wing Aircraft acquisition program.

A Nigerian Air Force ATR-42 maritime patrol aircraft. Alenia Aerospace did not participate in the PAF's LRPA acquisition project probably due to a negative position against the DND's award to Airbus Military for the Medium Lift Fixed Wing Aircraft acquisition.

Of all the bid document buyers, all except ARINC Aerospace, Field Aviation, and Raytheon Company did not submit a bid. Although MaxDefense still don't have any idea why ARINC and Field Aviation did not submit, Raytheon Company was reportedly teamed-up with PT Dirgantara Indonesia as a subcontractor for the mission systems integration part of their offer.

The following are the bidders and the findings made by DND-BAC, listed according to the sequence of bid opening made last August 11:

• Saab Technologies Asia Pacific was found ineligible to bid due to missing Tax Clearance documents;
• L3 Mission Integration was also found ineligible due to the eligibility document reasons; 
• Elbit Systems' bid was considered eligible and was the first bidder to do so. They were found ineligible on the 2nd part of the bid opening for technical specifications and performance parameters because they "did not include fast moving items and consumables in the list of minimum deliverables", according to an interview with SBAC-1 Chairman Defense Undersecretary Fernando Manalo.
• IAI Elta Systems was also found ineligible initially, but the decision was overturned after BAC found its submitted Financial Statement documents acceptable. They were found ineligible on the 2nd part of the bid opening for the same reasons as Elbit Systems.
• Lockheed Martin was also considered ineligible due to documentation problems;
• PT Dirgantara Indonesia (Indonesian Aerospace) was also found ineligible. 
• CASA-Airbus Defense and Space was also found ineligible because of failing to meet certain requirements.

The bidders are given until August 14, 2014 to file for a Motion for Reconsideration with the DND-BAC regarding their concerns. Otherwise, the bid will be considered a failure if no single entity passes all the requirements.

Possible Offers:
Although the 1st stage of the bidding has proceeded, it was still not known what are bidders actually intended to offer to the DND and PAF. The project is actually composed of 2 main sections: the platform aircraft, and the overall mission and surveillance integrated system. The 1st stage of the bidding gave more importance to the aircraft platform rather than the mission systems which the DND indicated to give priority in the 2nd stage.

Aircraft:
The platform aircraft was supposed to be provided by the bidders during the bidding, but MaxDefense believes that the following might be used by the bidders:

1. Airbus Military C-295
Already the PAF's possible leading choice due to its recent order for 3 units for its Medium Lift Fixed Wing aircraft requirement. MaxDefense believes that the technical specifications for the LRPA's aircraft platform was loosely based on this aircraft, thus it is considered as the benchmark aircraft.

CASA-Airbus Military's C-295 tactical transport aircraft.

2. Bombardier Dash 8 Q-400
There are a number of bidders which currently uses the Q-400 as its platform aircraft for their MPA and other Special Missions products. This aircraft is sleek, fast, and is also a very competitive special missions aircraft aside from being a proven turboprop regional airliner.  The Q-400 is Bombardier's latest Dash 8 Q-Series variant and is longer, more powerful and updated, and more competitive than its earlier variants. Its length can accommodate 4 or more console stations and space requirements compared to other aircraft. Due to its powerful but thirsty engines, a special mission military variant may feature an on-fuselage fuel tank.

The latest version of Bombardier's Dash 8 Q-series, the Q-400 NextGen.
Photo taken from Aviation News website.

3. Airbus Military-PTDI CN-235
An aircraft born on the partnership of Airbus Military subsidiary CASA of Spain and PTDI's forerunner IPTN. Although it is an Airbus product, a possible acquisition of the PAF of CN-235 aircraft may actually be from PTDI due to their agreement with Airbus on the distribution, sales, and support of the aircraft. The Philippines falls under PTDI's responsibility. The aircraft actually falls short on some details indicated in the LRPA's technical specifications. 

The Airbus Military-PTDI CN-235 tactical transport aircraft.

4. Alenia Aerospace ATR-42 or ATR-72 
Although Alenia is at odds with the DND over a previous project, some of the bidders may opt to use the ATR series aircraft as a base platform, considering that the aircraft was used by other countries for MPA duties. It is a proven turboprop regional airline like the Q-400, and also has special missions among its capabilities. Turkey uses the ATR-72 for its ASW-capable MPA, while other countries like Nigeria uses the shorter ATR-42 for MPA missions. 

An ATR-72-500 used by Cebu Pacific.
Photo taken from Airliners.net, copyright owned by Ryan Hemmings.

5. Saab 2000
This aircraft has some limited success as a special missions aircraft, although it was offered to several military forces as a MPA and AEWC aircraft platform. This aircraft also has to overcome one of the specification's requirements, which is to be a brand new, factory new aircraft. Saab stopped production of the Saab 2000 since 1999, and a possible offer to the PAF are probably refurbished units from Saab Aircraft Leasing company.

The Saab 2000.
Photo taken from Saab History website.

Special mention for IAI Elta Systems' earlier proposal to use the Gufstream G250 for their offer, which was turned down by the DND due to the specified requirement for turboprop engine-powered aircraft. The DND preferred turboprops due to fuel efficiency, easy maintenance, and less susceptible to foreign object damage. 

For those looking at the Lockheed Martin C-130J, MaxDefense needs to burst your bubble this early on. A brand new transport-configured C-130J costs more than the budget allocated for a fully-equipped MPA. Even the cheaper and simpler C-130XJ still can't meet the budget.


Mission Systems:
These are the integrated systems installed on the aircraft for it to conduct maritime patrol and surveillance duties. The DND and PAF has not been specific on this, and has announced in their SBB that it would be given more specific attention on the 2nd stage of the bidding. MaxDefense lists down what it believes to be the possible offers of the bidders:

1. CASA-Airbus Defense and Space C-295MPA or C-295ASW Persuader
Airbus has been offering the C-295MPA to several countries, and is currently their baseline offering for the maritime patrol aircraft market. It uses the Airbus-developed Fully Integrated Tactical System (FITS), which is an "onboard suite of networked computers" that integrates the different surveillance and mission systems of the MPA. The entire system consists of a search radar, EO/IR sensors, ESM, ELINT, COMIT, MAD, an IFF integrator, SATCOM, and a data link. FITS can actually be installed in other aircraft platforms, but since Airbus also manufactures the C-295, it is not impossible that they are offering this tandem to the LRPA acquisition project. 

Chile's C-295MPA and C-295ASW Persuaders are equipped with Airbus' FITS.

Airbus claims that the endurance of the Persuader is at 11 hours, or 6 hours on station at 200nmi range. The FITS system is palletized, and enables the aircraft to do other missions when necessary. 

MaxDefense believes that this system is also what the PAF and DND used as a baseline for their mission system requirements.


2. Elbit Systems' Proposal
This is a tricky part. Elbit currently has no manned maritime patrol aircraft product on offer (as far as MaxDefense is concerned). But it currently offers the Hermes 900 unmanned air system in a maritime patrol configuration. Elbit may probably use their expertise to install the system into a manned aircraft platform while complying with other requirements indicated in the project's technical specifications.

Elbit Systems may transfer their maritime patrol system from the Hermes 900 UAS to a manned aircraft platform to comply with the PAF's LRPA requirement.

3. IAI Elta Systems' EL/I-3360 Maritime Patrol Aircraft
The EL/I-3360 is actually a modular suite integrating surveillance and mission systems for maritime patrol aircraft. IAI Elta actually chose the Bombardier Q-400 as their aircraft platform of choice for this suite, and may have also teamed-up with Field Aviation (which bought bid documents but did not submit a bid), but they could actually integrate the system to another aircraft type with the same space provisions. It is possible that they could make an offer based on both the Bombardier Q-400 and the Airbus Military C-295 to increase their chances. The ELI-3360 uses IAI Elta's EL/M-2022A surface search radar system, ESM and MOSP type EO/IR sensor, a COMINT array, aft mounted countermeasures dispensers and side-mounted containers, and a mixture of other surveillance and intelligence systems. 

IAI Elta offered the EL/I-3360 MPA using the Bombardier Q-400 aircraft for the UK's MPA requirements.
Photo taken from AIN Online website c/o David McIntosh.

4. L3 Mission Integration's Maritime Patrol Aircraft
In cooperation with Bombardier, Selex ES, Ultra Electronics, and also possibly Field Aviation, L3 Mission Integration has a current Maritime Patrol Aircraft design using the Q-400 aircraft platform. L3's system integrates the Selex Seaspray 7500 search radar or the Eagle AESA wide-area radar, and Ultra Electronics' Airborne Acoustic System.

L-3 Mission Integration's venture with Bombardier, Selex and Ultra Electronics produced this Q-400 based maritime patrol aircraft for the British requirements. L-3 may offer the same for the PAF.
Photo taken from L-3 Mission Integration's website.

5. Lockheed Martin's Maritime Patrol and Reconnaissance Aircraft
The US company was part of the US Coast Guard's HC-144 Ocean Sentry maritime patrol aircraft, whose Mission System Pallet roll-on, roll-off electronics suite was used on a Airbus-supplied CN-235 aircraft platform. This same is equipment was used by Lockheed Martin on the USCG's HC-130 surveillance aircraft, thus it can also be used to modify transport variants of the C-130s into maritime patrol aircraft after some modifications.

Lockheed Martin may also modify the systems used in the USCG surveilllance aircraft to include those specifically required by the LRPA technical specificaions. These includes the addition of anti-submarine equipment, COMINT/SIGINT/ELINT systems, use of a more capable search radar, and capability to carry weapons.

Aside from the CN-235, Lockheed Martin may also opt to use the larger Airbus C-295 aircraft, or offer to use PAF's current C-130 fleet. Earlier Lockheed Martin did announced their intention to discuss with the PAF to modify some of the PAF's C-130 Hercules transports, which they claim would cost less than half of a new MPA. 

The US Coast Guard's HC-144A Ocean Sentry uses Lockheed Martin's Mission System Pallet electronics suite on an Airbus CN-235 aircraft.
Photo taken from Wikipedia.

The same Mission Pallet System was also offered by Lockheed Martin to be installed on some of the PAF's C-130 Hercules transport aircraft, although this might be a separate offer aside from bidding for the new LRPA.
Photo taken from Wikipedia.

6. PT Dirgantara Indonesia's CN-235MP Persuader
If reports are true that PTDI teamed-up with Raytheon Company for their MPA offer for the PAF, then this would be a departure from PTDI's previous team-up with Thales with their AMASCOS 200 system for the TNI-AL (Indonesian Navy) MPA requirement. 

Raytheon previously offered their AN/APS-134 surface search radar for the CN-235MPA Persuader, and also has the AN/APS-148 Sea Vue search radar. They have the capability to provide PTDI with the necessary surveillance and weapons systems and integration. Their recent experience was as the weapons integrator for Turkey's Meltem-III ATR-72 MPA program.

The CN-235's smaller size may compromise its bid as it cannot meet some of the requirements set by the DND. From the layout below, it shows the disadvantage of its tight interior space to provide the number of console stations and other provisions.

A typical layout of a CN-235MP Persuader aircraft.
Photo taken from bandara.com.

The CN-235-220 MPA from PT DI (Indonesian Aerospace) for the Indonesian Navy, but this specific aircraft uses the Thales AMASCOS 200 instead of a system from Raytheon. Take note of the modified nose to carry a search radar.
Top photo taken from PTDI website. Bottom photo taken from Mahdi News website.

7. Saab Technologies' Swordfish Maritime Patrol Aircraft
The Swedish company's current offering, the Swordfish MPA uses their own Saab 2000 aircraft platform. Saab claims that the Swordfish has a maximum endurance greater than 9.5 hours, and a typical on-station time of up to 5.5 hours while operating 200nmi from its base. It also has a maximum range of greater than 2,000 nmi, a maximum cruise speed of 350 knots, and a patrol speed of 160 knots. It has a service ceiling of 31,000 feet and needs 1,300 meters of take-off runway distance. It integrates Selex's Seaspray 7500 maritime surveillance radar, an active Acoustic System from Ultra Electronics, and a high definition EO/IR sensor pod from FLIR Systems. The aircraft is also equipped with an advanced C4I, AIS, IFF, ESM, Self-Protection System (SPS), SATCOM and Data Links.

Although there are no new Saab 2000s produced since 1999, so Saab needs to discuss this thoroughly with the DND to keep their product in the race. 

The Saab 2000 Swordfish MPA demonstrator.
Photo taken from AIRheads Fly website.

The Saab 2000 Swordfish's layout. Saab may need to adjust the layout to conform to PAF requirements should their offer be shortlisted.
Photo taken from Saab 2000 Swordfish datasheet.

The Verdict:
MaxDefense believes that this project is one of the most tightest competitions ever to be conducted by the DND and AFP, although the choice of the platform is biased on the Airbus Military C-295 due to its commonality with tactical transports ordered by the PAF earlier. The Bombardier Q-400 is a very good aircraft, and so is the Saab 2000 if only there are new builds for this aircraft. 

Although MaxDefense believes that Airbus Defense and Space has the highest chance of bagging the project, IAI Elta Systems and L-3 Mission Integration may have a strong chance of stealing away a win from the front runner. 

If the competitive bidding last August 11, 2014 will be considered a total failure, then the DND may opt to either have a re-bidding using the same or a revised specification and documentation requirements, a negotiated bidding, or a government-to-government (G2G) deal with a friendly foreign government, which is actually the fastest way to acquire the system. MaxDefense still hopes that the bidders will submit a Motion for Reconsideration, and the DND-BAC allows the bidders to proceed to avoid further delays on the project, since majority of the reasons for ineligibility was because of the slow processing time to acquire documents from Philippine government offices and agencies.

More updates will be made as MaxDefense awaits the outcome of the MFR deadline, which is supposed to be today, August 14, 2014.

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UPDATES:
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April 18, 2015:
MaxDefense has not updated this entry for several month. It would be remembered that MaxDefense @ Facebook covered the report wherein the bid submission and opening for the project failed last August 11, 2014, and that the DND SBAC-1 has given IAI Elta and Elbit Systems until August 14, 2014 to file for a Motion for Reconsideration.

Eventually the bidding did not push through and was considered a failed bidding. According to government procurement procedures, the DND can proceed with a re-bidding for the project. But so far, the DND has not proceeded with a rebidding for still unconfirmed reasons, as no formal reason has been released by the DND.


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June 25, 2015:
Aside from pursuing the acquisition of P-3C Orions, the DND also confirmed that the Long Range Patrol Aircraft (LRPA) project for the Philippine Air Force is still a go, although the bidding could not proceed because it was among those pending due to Malacanang's decision not to abruptly sign the Revised AFP Modernization Act for reasons still not confirmed by both the DND and the Office of the President. This project is said to run astride with the P-3C Orion acquisition, alhough the concept of operating two types of MPA aircraft is still questionable.