Knowledge (XXG)

139th (Mixed) Heavy Anti-Aircraft Regiment, Royal Artillery

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transporters. On arrival the 15-ton static guns had to be lowered precisely onto holdfasts dug into the ground. All other facilities, including cookhouses and latrines, had to be built from scratch. The Brussels city authorities helped with telephone lines, transport and bathing facilities. Two gun positions were ready for action on 22 December and on 28 December 484 (M) HAA Bty fired its first rounds at incoming missiles. Several other Mixed HAA regiments followed over succeeding weeks.
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Fortunately there was no shortage of volunteers from other units. The regiment's advance parties arrived in Antwerp on 18 November and spent an uncomfortable week in temporary accommodation under V-1 attack before moving on to Brussels. Here they reconnoitred six new 4-gun sites for occupation by 16 December. These sites lacked all provision for a static HAA gun position: there were no gun platforms, access roads, water supply, drainage or accommodation. The
501: 28: 52: 69: 182:(ATS). The ATS was by law a non-combatant service, but it was decided that Defence Regulations permitted the employment of women in anti-aircraft (AA) roles other than actually firing the guns. They worked the radar and plotting instruments, range-finders and predictors, ran command posts and communications, and carried out many other duties. With the increasing automation of heavy AA (HAA) guns, including 487:
Observation Posts (OPs), about 20,000 yards (18,000 m) in front of the guns to give visual confirmation that the tracked target was a missile. The LW stations and OPs were operated by teams from the AA regiments. Radar-controlled searchlights were deployed to assist in identification and engagement of missiles at night. Unlike the anti-Diver guns firing over the English Channel or North Sea, VT
262: 446:, these cities became targets for V-1s launched from within Germany, and anti-Diver or 'X' defences had to be established. The missiles' small size, high speed and awkward height presented a severe problem for AA guns. AA Command's experience had shown that the power-operated, remotely controlled static 486:
involved an outer line of Wireless Observer Units sited 40 miles (64 km) to 50 miles (80 km) in front of the guns to give 8 minutes' warning, then Local Warning (LW) stations positioned half way, equipped with radar to begin plotting individual missiles. Finally there was an inner belt of
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could not be employed by the HAA batteries at Brussels because of the risk of casualties to troops and civilians under the missiles' flightpath. The success rate of the Brussels X defences had been low at first, but after the arrival of Mk IIC guns and experienced crews from AA Command the results
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The regiment was still deployed around Nottingham in early November 1944 when it was ordered to move overseas at war establishment. This meant leaving behind one battery (518, which became independent) and finding 200 ATS reinforcements to bring the other three up to the required strength.
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erected a few huts for the ATS, while the men slept in tents despite the cold weather. The gun platforms required 2000 tons of rubble to be tipped onto soft ground, with another 800 tons for hardstandings, although the access roads were built as single tracks that were blocked by the gun
194:, the question of who actually fired the gun became blurred as the war progressed. The ATS rank and file, if not always their officers, took to the new role with enthusiasm and 'Mixed' batteries and regiments with the ATS supplying two-thirds of their personnel quickly proved a success. 234: 524:
While the male members of the regiment wore the Royal Artillery's 'gun' cap badge, the women wore the ATS cap badge, but in addition they wore the RA's 'grenade' collar badge as a special badge above the left breast pocket of the tunic. Both sexes wore the white RA
458:), were required to deal effectively with V-1s, but 21st Army Group's mobile HAA units did not have experience with this equipment. 139th (M) HAA Regiment was the first Mixed unit sent from AA Command to reinforce the Brussels 'X' defences. 496:
for the last few weeks.) The number of missiles launched at Brussels dropped rapidly as 21st Army Group continued its advance, and in the last week the AA defences destroyed 97.5 per cent of those reaching the defence belt.
197: 890: 300: 410:, which took over additional responsibilities for units left in the North Midlands until 63 AA Bde HQ returned. The first 'Diver' offensive ended when the launching sites in Normandy were overrun by 880: 870: 250: 875: 330: 847:
The Hertfordshire Yeomanry Regiments, Royal Artillery, Part 2: The Heavy Anti-Aircraft Regiment 1938–1945 and the Searchlight Battery 1937–1945; Part 3: The Post-war Units 1947–2002
240: 493: 342:. As new units joined AA Command, more experienced ones were being posted away to train for service overseas, particularly for the planned invasion of North Africa ( 885: 282: 338:
139th (M) HAA Regiment sent a cadre to 7th HAA Training Rgt at Oswestry where it formed 582 (M) HAA Bty on 27 July 1942; this battery served with
621: 174:, tasked with defending the UK against air attack, was suffering a manpower shortage. In April its commander-in-chief, Lieutenant-General Sir 406:
was put into effect, with large numbers of AA units moving to South East England. 139th (M) HAA Regiment came under the temporary command of
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Order of Battle of Non-Field Force Units in the United Kingdom, Part 27: AA Command, 14 May 1942, with amendments, TNA file WO 212/81.
163: 854: 840: 816: 367:, which was now responsible for the region, shuffled some of its units. This included 139th (M) HAA Rgt, which by August came under 483: 387: 351: 270: 470: 823:
Gen Sir Frederick Pile's despatch: "The Anti-Aircraft Defence of the United Kingdom from 28th July, 1939, to 15th April, 1945"
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In the autumn of 1943, AA Command was asked to make cuts to free manpower for the forthcoming Allied invasion of Normandy (
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in August, while its AA Command commitments were taken up by other formations: 139th (M) HAA Rgt came under the command of
430: 179: 135: 386:), and some AA sites in the Midlands were abandoned. In February 1944, 139th (M) HAA Rgt was switched to the command of 620:
Order of Battle of Non-Field Force Units in the United Kingdom, Part 27: AA Command, 2 December 1941, with amendments,
347: 512:, near Derby, where the regiment and its three batteries were disbanded, five days before the war in Europe ended on 450:, which had power traverse and automatic fuze-setting, accompanied by the most sophisticated Radar No 3 Mark V (the 700: 659: 463: 139: 720: 648: 566: 239:
484 (M) HAA Bty, formed on 25 September 1941 at 206th HAA Training Rgt, Arborfield, from a cadre supplied by
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518 (M) HAA Bty, formed on 13 January 1942 at 206th HAA Training Rgt, Arborfield, from a cadre supplied by
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against aerial attack until it became the first Mixed anti-aircraft (AA) unit to serve overseas, defending
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improved considerably, with best results in February and March 1945. (101 AA Bde handed over command to
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By 27 April, 139th (Mixed) HAA Regiment had been stood down, and on 3 May its personnel were back at
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History of the Second World War, United Kingdom Military Series: The Defence of the United Kingdom
798: 447: 383: 320: 500: 402:, codenamed 'Divers', against London from Northern France. AA Command had planned for this and 850: 836: 812: 455: 822: 552: 399: 230: 411: 403: 343: 151: 127: 102: 68: 27: 334:
Members of the ATS operating a height and range finder at an HAA gun site, December 1942.
488: 312: 246: 218: 187: 143: 57: 864: 451: 209:, south-west London, in August 1941, and complete regiments soon followed, including 206: 390:
and 668 (M) HAA Bty was disbanded. Shortly after Operation Overlord was launched on
221:, on 1 December 1941. It was then joined on 15 December by the following batteries: 131: 72: 740:
Order of Battle of AA Command, 27 April 1944, with amendments, TNA file WO 212/85.
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Order of Battle of AA Command, 1 August 1943, with amendments, TNA file WO 212/84.
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on 29 May, but the strongly defended towns of West Yorkshire were not attacked.
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In the spring of 1942, a new phase in the air campaign began with the so-called
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mainly directed against undefended British cities. In 10th AA Division's area,
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483 (M) HAA Battery, formed on 25 September 1941 at 205th HAA Training Rgt,
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History of the Royal Regiment of Artillery: Anti-Aircraft Artillery 1914–55
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made a few raids against East Coast towns including Hull and Grimsby, and
509: 439: 296: 147: 379:. It was joined by 668 (M) HAA Bty from 172nd (M) HAA Rgt on 28 August. 261: 245:
485 (M) HAA Bty, formed on 25 September 1941 at 209th HAA Training Rgt,
849:, Welwyn: Hertfordshire Yeomanry and Artillery Trust/Hart Books, 2003, 526: 443: 324: 295:
519 (M) HAA Bty, formed on 13 January 1942 at 211th HAA Training Rgt,
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The first of these new batteries took over an operational gun site in
513: 285:. In February, the regiment was joined by two additional batteries: 469: 434:
3.7-inch HAA gun of 484/139 (M) HAA Rgt, Belgium, 11 January 1945.
429: 391: 372: 329: 274: 260: 196: 161: 134:. It was one of the first 'Mixed' regiments in which women of the 307:
so that each regiment had the usual four batteries under command.
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An ATS member of a mixed 3.7-inch HAA gun battery, December 1942.
414:. A second campaign of air-launched missiles coming in from the 316: 891:
Military units and formations in the West Riding of Yorkshire
422:, but again 139th (M) HAA Rgt was unaffected by the moves. 303:; in June 519 (M) HAA Bty transferred within 62 AA Bde to 178:, proposed to overcome this by utilising the women of the 835:, London: Royal Artillery Institution/Brassey's, 1994, 138:
were integrated into the unit's personnel. It defended
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66th (Leeds Rifles) (West Yorkshire Regiment) HAA Rgt
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and ammunition loading under remote control from the
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Military units and formations disestablished in 1945
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Heavy anti-aircraft regiments of the Royal Artillery
108: 94: 86: 78: 63: 45: 37: 20: 346:). 62 AA Brigade HQ was one such, transferring to 876:Military units and formations established in 1941 269:In January 1942 the new regiment was assigned to 233:of experienced officers and gunners supplied by 811:, Vol II, Wakefield, Microform Academic, 1984, 474:ATS women of a mixed HAA battery off duty in a 418:led to a second redeployment by AA Command to 809:Lineage Book of British Land Forces 1660–1978 562: 560: 8: 644: 642: 607: 605: 603: 601: 599: 597: 595: 454:set) and No 10 Predictor (the all-electric 687: 685: 213:, whose regimental headquarters formed at 211:139th (Mixed) Heavy Anti-Aircraft Regiment 124:139th (Mixed) Heavy Anti-Aircraft Regiment 26: 731:Routledge, pp. 407–18, Table LXX, p. 423. 632: 630: 576: 574: 499: 538: 170:By 1941, after almost two years of war 166:Auxiliary Territorial Service cap badge 886:Mixed regiments of the Royal Artillery 548: 546: 544: 542: 17: 803:, London: HM Stationery Office, 1957. 767:Routledge, pp. 333–4, 338–41, Map 31. 679:Routledge, p. 177; Table XXX, p. 188. 126:was an air defence unit of Britain's 7: 438:Once 21st Army Group had liberated 265:Formation sign of 10th AA Division. 14: 273:, responsible for the defence of 622:The National Archives (TNA), Kew 482:The Brussels 'X' defences under 319:was accurately hit on 28 April, 67: 50: 776:Routledge, Table LVII, p. 366. 21:139th (Mixed) HAA Regiment, RA 1: 180:Auxiliary Territorial Service 136:Auxiliary Territorial Service 504:Royal Artillery collar badge 41:1 December 1941 – 3 May 1945 611:Frederick, pp. 759–61, 786. 425: 357:In the summer of 1943, the 323:on 19 May and 31 July, and 301:99th (London Welsh) HAA Rgt 299:, from a cadre supplied by 283:10th Anti-Aircraft Division 249:, from a cadre supplied by 907: 701:Collier, Appendix XXXVIII. 660:Collier, Appendix XXXVII. 785:Sainsbury, Plate 9, p. 7. 90:Regiment (3–5 batteries) 32:Royal Artillery cap badge 25: 589:Routledge, pp. 338, 407. 464:Royal Canadian Engineers 281:in West Yorkshire under 580:Routledge, pp. 399–400. 529:on the right shoulder. 448:Mk IIC 3.7-inch HAA gun 426:Brussels 'X' deployment 114:Air defence of Brussels 721:Collier, Chapter XXIV. 567:Collier, Chapter XVII. 505: 479: 456:Bell Labs AAA Computer 435: 335: 266: 202: 167: 831:Brig N.W. Routledge, 749:Routledge, pp. 336–8. 670:Routledge, pp. 402–4. 503: 473: 433: 333: 264: 251:52nd (London) HAA Rgt 200: 172:Anti-Aircraft Command 165: 112:Air defence of the UK 99:Anti-Aircraft Command 845:Col J.D. Sainsbury, 649:Collier, Chapter 20. 176:Frederick 'Tim' Pile 369:32 (Midland) AA Bde 807:J.B.M. Frederick, 758:Routledge, p. 338. 711:Routledge, p. 409. 506: 480: 436: 384:Operation Overlord 336: 267: 203: 168: 624:, file WO 212/80. 340:172nd (M) HAA Rgt 118: 117: 898: 827:18 December 1947 786: 783: 777: 774: 768: 765: 759: 756: 750: 747: 741: 738: 732: 729: 723: 718: 712: 709: 703: 698: 692: 689: 680: 677: 671: 668: 662: 657: 651: 646: 637: 634: 625: 618: 612: 609: 590: 587: 581: 578: 569: 564: 555: 553:Pile's despatch. 550: 478:, November 1944. 400:V-1 flying bombs 398:began launching 152:V-1 flying bombs 71: 56: 54: 53: 30: 18: 906: 905: 901: 900: 899: 897: 896: 895: 861: 860: 799:Basil Collier, 795: 790: 789: 784: 780: 775: 771: 766: 762: 757: 753: 748: 744: 739: 735: 730: 726: 719: 715: 710: 706: 699: 695: 690: 683: 678: 674: 669: 665: 658: 654: 647: 640: 635: 628: 619: 615: 610: 593: 588: 584: 579: 572: 565: 558: 551: 540: 535: 522: 489:Proximity fuzes 428: 412:21st Army Group 404:Operation Diver 344:Operation Torch 259: 160: 128:Royal Artillery 121: 113: 103:21st Army Group 101: 51: 49: 33: 12: 11: 5: 904: 902: 894: 893: 888: 883: 878: 873: 863: 862: 859: 858: 843: 829: 825:London Gazette 820: 805: 794: 791: 788: 787: 778: 769: 760: 751: 742: 733: 724: 713: 704: 693: 681: 672: 663: 652: 638: 626: 613: 591: 582: 570: 556: 537: 536: 534: 531: 521: 518: 484:101 AA Brigade 427: 424: 313:Baedeker Blitz 309: 308: 293: 258: 255: 254: 253: 243: 237: 219:West Yorkshire 159: 156: 144:North Midlands 140:West Yorkshire 130:formed during 119: 116: 115: 110: 106: 105: 96: 92: 91: 88: 84: 83: 80: 76: 75: 65: 61: 60: 58:United Kingdom 47: 43: 42: 39: 35: 34: 31: 23: 22: 13: 10: 9: 6: 4: 3: 2: 903: 892: 889: 887: 884: 882: 879: 877: 874: 872: 869: 868: 866: 856: 855:0-948527-06-4 852: 848: 844: 842: 841:1-85753-099-3 838: 834: 830: 828: 826: 821: 818: 817:1-85117-009-X 814: 810: 806: 804: 802: 797: 796: 792: 782: 779: 773: 770: 764: 761: 755: 752: 746: 743: 737: 734: 728: 725: 722: 717: 714: 708: 705: 702: 697: 694: 688: 686: 682: 676: 673: 667: 664: 661: 656: 653: 650: 645: 643: 639: 633: 631: 627: 623: 617: 614: 608: 606: 604: 602: 600: 598: 596: 592: 586: 583: 577: 575: 571: 568: 563: 561: 557: 554: 549: 547: 545: 543: 539: 532: 530: 528: 519: 517: 515: 511: 502: 498: 495: 490: 485: 477: 472: 468: 465: 459: 457: 453: 452:SCR-584 radar 449: 445: 441: 432: 423: 421: 417: 413: 409: 405: 401: 397: 393: 389: 385: 380: 378: 374: 370: 366: 362: 361: 355: 353: 349: 345: 341: 332: 328: 326: 322: 318: 314: 306: 305:152nd HAA Rgt 302: 298: 294: 292: 291:122nd HAA Rgt 288: 287: 286: 284: 280: 276: 272: 271:62 AA Brigade 263: 256: 252: 248: 244: 242: 238: 236: 232: 228: 224: 223: 222: 220: 216: 212: 208: 207:Richmond Park 199: 195: 193: 189: 185: 181: 177: 173: 164: 157: 155: 153: 149: 145: 141: 137: 133: 129: 125: 120:Military unit 111: 107: 104: 100: 97: 93: 89: 85: 81: 77: 74: 70: 66: 62: 59: 48: 44: 40: 36: 29: 24: 19: 16: 846: 832: 824: 808: 800: 781: 772: 763: 754: 745: 736: 727: 716: 707: 696: 675: 666: 655: 616: 585: 523: 507: 481: 460: 437: 395: 381: 358: 356: 337: 310: 268: 241:93rd HAA Rgt 210: 204: 188:fuze-setting 169: 158:Organisation 132:World War II 123: 122: 95:Part of 73:British Army 15: 420:East Anglia 109:Engagements 82:Air defence 865:Categories 793:References 476:Nissen hut 377:Nottingham 365:5 AA Group 348:First Army 257:Deployment 227:Arborfield 184:gun-laying 494:50 AA Bde 416:North Sea 408:41 AA Bde 396:Luftwaffe 388:63 AA Bde 371:covering 360:Luftwaffe 352:65 AA Bde 279:Sheffield 247:Blandford 229:, from a 215:Rotherham 192:predictor 520:Insignia 510:Ticknall 440:Brussels 297:Oswestry 150:against 148:Brussels 142:and the 527:lanyard 444:Antwerp 325:Grimsby 46:Country 853:  839:  815:  514:VE Day 394:, the 64:Branch 55:  38:Active 533:Notes 392:D Day 373:Derby 275:Leeds 231:cadre 851:ISBN 837:ISBN 813:ISBN 442:and 375:and 321:Hull 317:York 277:and 87:Size 79:Role 867:: 684:^ 641:^ 629:^ 594:^ 573:^ 559:^ 541:^ 516:. 354:. 217:, 186:, 154:. 857:. 819:.

Index


United Kingdom

British Army
Anti-Aircraft Command
21st Army Group
Royal Artillery
World War II
Auxiliary Territorial Service
West Yorkshire
North Midlands
Brussels
V-1 flying bombs

Anti-Aircraft Command
Frederick 'Tim' Pile
Auxiliary Territorial Service
gun-laying
fuze-setting
predictor

Richmond Park
Rotherham
West Yorkshire
Arborfield
cadre
66th (Leeds Rifles) (West Yorkshire Regiment) HAA Rgt
93rd HAA Rgt
Blandford
52nd (London) HAA Rgt

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