WW2 aircraft in Traveller

By Adrian Hurt ·

TML message #1572From bundle 127Read the whole thread (2 messages)

In reply to #1549 Ship Designs 1 of 4 by Stephen D Smith
[email removed] (Stephen D Smith) writes:

>       More mundane question:  What are the penetration
> values of the different air to air missiles?  Suppose my
> players want to fire a radar homing AIM-7 Sparrow at a G
> Carrier?

First, the Sparrow has a slight problem - you have to keep pointing at the
target all the time the missile is in flight, because it homes on reflections
of _your_ radar beam which has bounced off the target.  More modern missiles,
e.g. AMRAAM, Phoenix, Russian AA-10 contain their own radar transmitters.  It
might be worth incorporating some rule to deal with this in MegaTraveller; all
TL 7 radar guided missiles have this problem, so far as I know.

As for what its penetration value is, the short answer is not much.  For more
precise figures, someone will need to tell me how big the warhead is,
preferably by comparing it to a cannon shell.  (Is it equivalent to a 5cm
shell?  A 7cm shell?)  I can then get its penetration from the Striker
tables.  Also take note that air to air missiles have high explosive warheads,
and usually proximity fuses.  Aircraft aren't armoured much, so you don't need
a lot of penetration to hurt one.  As someone said in a previous letter, to
harm a G-carrier or other armoured vehicle, you really want to use an
anti-tank missile, e.g. Maverick, with a HEAP warhead.

> Focke-Wulf FW 190 TL=6 Fighter
> ...
> Off:       MMG*2 Fixed forward firing,
>            20mm autocannon*2 Fixed forward firing,
>            Fuselage hardpoint*1,
>            Outboard hardpoint*4,
>            Maximum external stores=1400 Kg

Late versions had HMG instead of MMG (13mm guns replaced the 7mm guns).
Most versions had 4 autocannon, not 2.  I only know of 2 hardpoints on the
wings, not 4.  Some of the nice things which could be mounted on those
hardpoints were rockets (one 21cm tube on each, or racks of 24 5cm rockets);
extra fuel; and gun packs (2 20mm cannon in each).

> Ju-87 Stuka TL=6 STOL Attack Aircraft
> ...
> Off:       MMG*2 fixed forward firing,
>            MMG*1 Flexible mount rearward firing,
>            Fuselage hardpoint*1,
>            Outboard hardpoint*4,
>            Maximum external stores=1320 Kg

I wonder if the outboard ones shouldn't be 2 hardpoints, with dual bomb
racks.  If other loads were carried, it was one unit per wing, e.g. the
37mm cannon used on the Russian front.

> Mosquito TL=6 Medium Bomber
> ...
> Off:       MMG*4 fixed forward firing 600 rounds,
>            6 cm High Vel forward firing, 10 rounds,
>            Maximum internal stores=2000 Kg

What you have described there is the anti-shipping version.  There were two
standard types: the pure bomber version:

Off:	Outboard hardpoints * 2
	Maximum internal stores = 1800 kg

And the fighter-bomber version:

Off:	MMG * 4 fixed forward firing,
	20mm autocannon * 4 fixed forward firing,
	Outboard hardpoints * 2
	Maximum stores = 900 kg internal, 900 kg external

Hardpoint loads can include extra fuel, bombs, or quad rocket racks.
There was also a night fighter with radar in the nose; later versions
had improved radar with a domed covering, which meant the MG's were no
longer there.

> Remarks:  The famous bomber that the British used to create
> havoc during Goering's speeches about how none of the
> allies could penetrate his invulnerable Luftwaffe.  Dam
> Buster, Sub Hunter, Night Fighter etc.  Light, fast, and
> plywood.

Not the Dam Buster; that was the Lancaster, and that modified.  Trials
were conducted with bouncing bombs on Mosquitos, but the weapon was not
used on Mosquitos in operations.

- --
 "Keyboard?  How quaint!" - M. Scott

 Adrian Hurt			     |	JANET:  [email removed]
 UUCP: ..!ukc!cs.hw.ac.uk!adrian     |  ARPA:   [email removed]