L 5 Howitzer - Picton, South Island, New Zealand
Posted by: Groundspeak Premium Member No Fixed Aboder
S 41° 17.487 E 174° 00.480
60G E 249465 N 5424569
Quick Description: On display outside Picton's Return Servicmen's Clubrooms in Wellington Street.
Location: South Island, New Zealand
Date Posted: 2/16/2011 6:51:22 PM
Waymark Code: WMAR9K
Published By: Groundspeak Premium Member PTCrazy
Views: 8

Long Description:
Served in South Veitnam 1965 - 1967 with 161 Field Battery, R.N.Z.A.

The L5 Pack Howitzer was designed and built in Italy by OTO Mellara and was originally known as the Model 56. Specifications for the design stated the requirement for it to be fully transportable throughout the mountainous regions of Italy and Europe. Hence the pneumatic tyres for high speed towing and the ability for it to be dismantled into 112 sections for transport across rough terrain. In fact it was on occasions, in its very early life, broken down and carried on horseback. It was to be light enough, fully assembled, to be air portable and able to be air dropped. The weapon was, in fact, light enough to be carried slung underneath the Bell UH1 Iroquois helicopter.

Original production began in 1957 and was soon adopted by many countries throughout the world. Production ceased in 1984 with some 4200 weapons delivered. The weapon has seen action in many combat areas, including by the British in South Yeman and Borneo, and New Zealand in South Vietnam. Argentina used the weapon in the 1982 Falklands campaign.

The L5 has a very short barrel with a multi baffle muzzle brake, a hydraulic buffer and helical recuperator and a vertical sliding wedge breech block. One of the more unusual features of the weapon is the configuration of the wheels and axles. The wheels can be fitted in two positions, the normal field position with the wheels overslung giving an elevation of +65° and a depression of -5° plus a total traverse of 36° (18° left and right). With the wheels underslung the weapon assumed an anti tank role, giving an elevation of +25° and a depression of -5°. The main advantage of this configuration was the overall height of the weapon reduced from 2m to just under 1.5m, making it much easier to conceal.

The weapon's normal crew was seven men and was towable by a long wheelbase Landrover. An advantage of the L5 was that it fired the same 105mm ammunition as the American M101 and M102 field guns. This type of ammunition was manufactured world-wide and included High Explosive (HE), smoke, illumination and High Explosive Anti Tank (HEAT). A modification developed during the Vietnam conflict was the Flechette round, designed for local defence, in which a round fired at close range exploded shortly after leaving the barrel, sending out thousands of 2" finned steel darts. The maximum range, at full charge, was 10575m or 11565 yards.

New Zealand purchased 24 L5s in the early 1960s, 4 of which were deployed to South Vietnam in July 1965. Eighty-nine Gunners and about two dozen support personnel, who formed 161 Bty RNZA, were attached to the US 173rd Airborne Brigade. 161 Bty RNZA saw its first action with a fire support mission on 19 July 1965. On 8 February 1967 the weapon was replaced with US M2A2 weapons.
What type of artillery is this?: L 5 Howitzer

Where is this artillery located?: Veterans Building

What military of the world used this device?: Royal New Zealand Army

Date artillery was in use: 1/1/1965

Cost?: 0.00 (listed in local currency)

Are there any geocaches at this location?:
GC3M333 Lifeboat No 10 Refloated (Picton) is round the corner.


Date artillery was placed on display: Not listed

Parking location to view this Waymark: Not Listed

Artillery is no longer operational: Not Listed

Still may work: Not Listed

Visit Instructions:
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Recent Visits/Logs:
Date Logged Log User Rating  
greysman visited L 5 Howitzer - Picton, South Island, New Zealand 4/2/2011 greysman visited it