T.21B Sedburgh TX1 WB992 C/n 660 633 GS, RAF Cosford 1960. ACCGS Store. Sold 6/08/86. To BGA3492.
T.21B Sedburgh TX1 WG496 C/n 663 RAF. Contract No 6/Acft./5048/c.b.9c. DD 19/4/51. RAF Halton Glider Flt, 6/84. CGS Store, RAF Syerston, 5/86. Sold 6/8/86. To BGA3243.
T.21B Sedburgh TX1 WG497 C/n 664 RAF. Contract No 6/Acft./5048/c.b.9c. DD 2/5/51. RAF Finningley, 9/71. Sold 20/8/85.
T.21B Sedburgh TX1 WG498 C/n 665 RAF. Contract No 6/Acft./5048/c.b.9c. DD 4/6/51. Sold 21/8/86.
T.21B Sedburgh TX1 WG499 C/n 666 RAF. Contract No 6/Acft./5048/c.b.9c. DD 26/10/51. 645 VGS RAF Middleton St George, 9/58. 612GS. Sold 29/8/85. To BGA4707.
T.21B Sedburgh TX1 WJ306 C/n 654 617 GS RAF Hendon, (9/64). 626 GS. CGS Store, RAF Syerston, 5/86. Sold. To BGA3240.
T.21B Sedburgh TX1 XN146 C/n 1150 RAF. Contract No KF/2R/04/C.B.25 a. Sold 6/4/63. To BGA1110. Wrecked c.1975.
T.21B Sedburgh TX1 XN147 C/n 1151 RAF. Contract No KF/2R/04/C.B.25 a. Written off 1/9/66. To RAFGSA as 369. To BGA1482. T
.21B Sedburgh TX1 XN148 C/n 1152 RAF. Contract No KF/2R/04/C.B.25 a. Sold. To BGA3287.
T.21B Sedburgh TX1 XN149 C/n 1153 RAF. Contract No KF/2R/04/C.B.25 a. Written off 17/8/66.
T.21B Sedburgh TX1 XN150 C/n 1154 RAF. Contract No KF/2R/04/C.B.25 a. CGS Store, RAF Syerston, 5/86. Sold. To BGA3774.
T.21B Sedburgh TX1 XN151 C/n 1155 RAF. Contract No KF/2R/04/C.B.25 a. 634 GS, RAF St Athan. Sold. To BGA3235.
T.21B Sedburgh TX1 XN152 C/n 1156 RAF. Contract No KF/2R/04/C.B.25 a. 616 GS. Written off at Halesland 12/7/60.
T.21B Sedburgh TX1 XN153 C/n 1157 RAF. Contract No KF/2R/04/C.B.25 a. Written off 6/7/62. To RAFGSA as 313. To BGA2024.
T.21B Sedburgh TX1 XN154 C/n 1158 RAF. Contract No KF/2R/04/C.B.25 a. Written off 20/4/64. To RAFGSA as 333. To BGA1465.
T.21B Sedburgh TX1 XN155 C/n 1159 RAF. Contract No KF/2R/04/C.B.25 a. 617 GS, RAF Hendon. 617VGS, RAF Manston 84 - 86. Sold. To BGA4833.
T.21B Sedburgh TX1 XN156 C/n 1160 RAF. Contract No KF/2R/04/C.B.25 a. 624 GS, Exeter. 633 GS. Sold. To BGA3250.
T.21B Sedburgh TX1 XN157 C/n 1161 RAF. Contract No KF/2R/04/C.B.25 a. 186 GS, Hawarden. 631 GS, Harwarden. 631 VGS, RAF Sealand. 635 GS Burtonwood. Sold. To BGA3255.
T.21B Sedburgh TX1 XN183 C/n 1162 RAF. Contract No KF/2R/04/C.B.25 a. Written off 22/8/63. To RAFGSA as 318. To BGA1354.
T.21B Sedburgh TX1 XN184 C/n 1163 RAF. Contract No KF/2R/04/C.B.25 a. Written off 29/4/64. To RAFGSA 339,
T.21B Sedburgh TX1 XN185 C/n 1164 RAF. Contract No KF/2R/04/C.B.25 a., 633VGS, 635 VGS, Burtonwood. 643 VGS. 644 VGS, RAF Syerston, 7/86. Instructional use as 8942M. To BGA4077. RAF Museum Reserve Collection, Stafford,
T.21B Sedburgh TX1 XN186 C/n 1165 RAF. Contract No KF/2R/04/C.B.25 a. Sold. To BGA3905.
T.21B Sedburgh TX1 XN187 C/n 1166 RAF. Contract No KF/2R/04/C.B.25 a. 662 GS, Arbroath. Stored 4 MGSP, RAF Dishforth, 7/86. Sold.
T.21B Sedburgh TX1 XN188 C/n 1167 RAF. Contract No KF/2R/04/C.B.25 a. Written off 7/9/63. To BGA1588.
T.21B Sedburgh TX1 XN189 C/n 1168 RAF. Contract No KF/2R/04/C.B.25 a. Sold 27/3/63. To BGA1144.
Additional information as to the individual glider histories is welcome as always.