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Requests for the HCDB (Official DB of HCE) and HCDB2

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  • Already done.

  • Enrique, if you would be so kind, can you post a list of the carriers where you think capacity needs to be adjusted, and some authority for the requested change. (And, as you know, HCCW has its own th

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AC-130J Ghostrider (32 planes to be converted from MC-130J Commando II), perhaps employing the 55711 armed tanker loadout.

  • 4 weeks later...

A third updated entry for the SSN San Juan/Improved Los Angeles subclass, equivalent to the Los Angeles and Providence subclasses 2003+, with BQQ-10 sonar and Mk48 Mod6 ADCAP MODs (2004+) torpedoes (equivalent to the submarine entry 6366 Hartford (688I/03)), and with the lacking names for updated San Juan/Improved Los Angeles submarines: San Juan, Pasadena, Albany, Topeka, Miami (deleted from May 2012 after a fire), Scranton, Alexandria, Asheville, Jefferson City, Annapolis, Springfield, Columbus, Santa Fe, Boise, Montpelier, Charlotte and Hampton.

 

About BSY-1 replaced by BQQ-10 from 1998, IOC 2004, and implemented in almost all the US Submarine Fleet (60 sets for SSN and SSBN):

http://www.navy.mil/navydata/cno/n87/usw/autumn98/front.htm

http://www.globalsecurity.org/military/library/budget/fy2004/dot-e/navy/2004a-rcisonarsystem.pdf

 

(In my own personal notes I wrote a lot of time ago: "44 BQQ-10 installed in 1998, all replaced in 2008? Replacing BQQ-5 in Los Angeles, BQQ-6 in Ohio, BSY-1 in Improved LA and BSY-2 in Seawolf", but I don't noted the source!!!).

  • 2 weeks later...

Perhaps P-3C BMUP/+ Orion (IOC 2003?): 25 converted from Update II/II.5 to a Update III similar standard, with big underfuselage APS-149 LSRS AESA radar (SS, 360º, perhaps 250 nm range, 80% detection probability).

 

But only 16 of the conversions (BMUP+, IOC 2005) can use the APS-149 LSRS, and this is the more interesting variant to be modelled, employing the 55669 EP-3 loadout.

Employed only by VP-49 based at NAS Whidbey Island (the previous simple BMUP was deployed on Reserve units. The only reference to a new VP-49 with BMUP+ is on Air International June 2014 issue, pag. 22).

 

http://en.wikipedia.org/wiki/AN/APY-10

http://en.wikipedia.org/wiki/P-3_Orion_variants

http://wiki.scramble.nl/index.php/Lockheed_P-3_Orion#P-3_BMUP

http://www.p3orion.nl/p3bmup.pdf (very interesting document).

Sensible changes to some air-to-air missiles, mostly on range:

 

AIM-132 ASRAAM (2002+)(entry 18596): ranges máximum-mínimum changed from 8.1/0,5 to 27/0,2, speed changed from 1721 (Mach 3) to perhaps 2008 (Mach 3.5), to add mid-course guidance:

http://en.wikipedia.org/wiki/ASRAAM

http://www.ausairpower.net/API-ASRAAM-Analysis.html

http://fr.wikipedia.org/wiki/AIM-132_ASRAAM (reference about speed is Mach 3.5).

 

AAM-4 (Type 99)(1999+)(entry 18754): ranges máximum-mínimum changed from 31/0 to 54/2 (2 nm as AIM-120 minimum range), speed changed from 1721 (Mach 3) to 2581 (Mach 4.5):

http://en.wikipedia.org/wiki/AAM-4_(Japanese_missile) (and cited links)

 

AAM-5 (Type 04)(2004+)(entry 18909): ranges máximum-mínimum changed from 8/0 to 18.9/0:

http://en.wikipedia.org/wiki/AAM-5 (and cited links)

 

IRIS-T (2005+)(entry 18703): ranges máximum-mínimum changed from 8/0 to 19/0, but this is only an informed guess, as IRIS-T has almost the same size, weight, fuselaje/rocket engine diameter and configuration than AAM-5:

http://en.wikipedia.org/wiki/IRIS-T (and related links)

Weapon entry 18462 AS-20 Kayak (Kh-35) has a IR/Laser guidance flag code, it's clearly a typo, it should be an Inertial guidance flag, as in the almost identical SS-N-25 Switchblade, entry 18500.

Entry 10349 German Westland Sea King Mk41 has not ASW capabilities neither sonar. It was employed initially only for SAR, and from 1989-1989 also for anti-surface warfare with 4xSea Skua.

Loadout 56339 should be deleted (or this will generate very probably a crash in previous designed scenarios???).

AQS-13 sonar should be replaced by entry 43680 AW.391 (ARI 5955) radar. DPS capability to be deleted.

http://www.helis.com/database/model/784/

Here are my observations for the RCS of destroyer subtype ships, as an AAR of my walkthrough of the HCDB DD RCS values, hope this can be put to some use.


1. The ex Sumner destroyers have a mix of 190 and 213 RCS
I assume these have the same RCS, bet on 213. No apparent reason for them to have very low 190 or is there perhaps?

ID Name Country Length Disp. RCS
2289 Miaoulis (FRAM II/86) Greece 115 2200 213
2348 Zafer (Sumner) Turkey 115 2200 213
2393 Babr (Sumner/80) Iran 115 2200 190
3244 Wu Chin I mod 2 Taiwan 115 2350 190
3245 Wu Chin I mod 3 Taiwan 115 2200 190
3246 Tien Shi (Sumner) Taiwan 115 2000 190
3813 Miaoulis (FRAM II/80) Greece 115 2200 213
3947 Babr (Sumner/87) Iran 115 2200 190
3998 Dae Gu (Sumner/1) South Korea 115 2200 213
3999 Dae Gu (Sumner/2) South Korea 115 2200 213



2. Similar with the ex Gearing FRAMs (28 total), mix of 213 and 223, 4 examples below
213?

ID Name Country Length Disp. RCS
2288 Themistoklis (FRAM II/87)Greece 119 2425 223
2344 Alcitepe (87) Turkey 119 2450 213
3243 Wu Chin I mod 1 Taiwan 119 2425 223
3549 Alcitepe (82) Turkey 119 2450 213



3. The Luhai Type 051B mentioned in the DB text to have reduced RCS design so probably it can have similar or better RCS than same size ships.
217?

ID Name Country Length Disp. RCS
2067 Tourville (1990) France 153 4650 216
2483 Luhai Type 051B China 153 6600 224
2612 Haruna (1997) Japan 153 4950 217



4. Kolkata Type 15A. described as stealthy design but has same RCS as older, heavier Russian classes, 207?

ID Name Country Length Disp. RCS
2264 Udaloy PT (1155) Russia 163 6700 215
3279 Kolkata Type 15A India 163 5500 214
2150 Udaloy II (1155.1) Russia 164 7700 213



5. The <110m group ships have sharply lower RCS than few meters longer DDs. These appear to be older classes, no indication of stealth. 212?

ID Name Country Length Disp. RCS SkolRCS
3791 Tariq (Black Swan mod) Egypt 91 1475 186 212
3887 Indakh (Savage) Tunisia 93 1590 208 212
3518 Vampire Australia 95 2800 188 213
2498 Jianghu V Type 053 China 103 1425 200 212
3313 Murasame (DD107/80) Japan 108 1800 192 213
3314 Harusame (DD109/80) Japan 108 1800 192 213
3790 El Fateh (Z/89) Egypt 111 1730 190 213
3756 Ostergotland Sweden 112 2150 188 213




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