For reference purposes I’ve collated a list of production batch numbers for the CAC Wirraway aircraft delivered to the RAAF between July 1939 and July 1946. This page contains the batch numbers for Mark II Wirraways, which were delivered under the CA-3, CA-5, CA-7, CA-8 and CA-9 production “contract” numbers. A summary of Mark II production is given in the table below:
| Wirraway type | CAC Contract Number | RAAF Contract Demand | Ordering entity | Order Number | Quantity delivered | CAC Constructor’s Numbers | RAAF Serials |
| Mk II | CA-3 | T.456 | DCB | (unknown) | 60 | 41 to 100 | A20-43 to 102 |
| Mk II | CA-5 | T.562 | DCB | (unknown) | 32 | 103 to 134 | A20-103 to 134 |
| Mk II | CA-7 | A.P.C.1 | APC | (unknown) | 100 | 135 to 234 | A20-135 to 234 |
| Mk II | CA-8 | A.P.C.81 | APC | (unknown) | 200 | 436 to 635 | A20-235 to 434 |
| Mk II | CA-9 | A.P.C.433 | APC | (unknown) | 132 | 636 to 766 | A20-435 to 565 |
| Mk II | CA-9 | A.P.C.739 | APC | C.S.452 | 56 | 767 to 823 | A20-566 to 622 |
DCB = Defence Contracts Board
APC = Aircraft Production Commission
Batch numbers
Wirraway production was generally planned in batches of 10 aircraft. But there were two exceptions:
- At the end of the CA-5 contract, batch “Q” consisted of 12 aircraft, to make up the total of 32 aircraft delivered against this contract
- At the end of the CA-9 contract, batch “W” consisted of only 8 aircraft, to make up the total of 188 aircraft delivered against this contract
Batch numbers consisted of a letter for each batch followed by a number for each aircraft in that batch (e.g. A1, A2, A3, A4, etc)..The letters I, O, Q and V were generally not used as batch numbers, as they could be confused for numbers.
Usually a new contract (such as CA-1, CA-2, etc) started with batch “A”. However the CA-5 contract started with batch “N” (following from the final CA-3 batch which was “M”)
The definitive source for batch numbers is a ledger book kept by Mr Gordon Parker, Supervisor in the Sales Department, and one of CAC’s earliest employees from 1936. This book is now held in the collection of the Australian National Aviation Museum at Moorabbin Airport. The list below is transcribed from the Parker list, and has been checked against photographic records as well as airframes and ID tags held in museums and private collections.
During production, batch numbers were temporarily attached to the firewall and then the rudder (once the engine was mounted). These temporary numbers are sometimes visible in factory photos.
Constructor’s numbers
These were a sequence of numbers allocated to each aircraft in the sequence that they came off the line. For example, Wirraways delivered under the CA-3 contract were given constructor’s numbers from 41 to 100.
RAAF stores number
All equipment in the RAAF was allocated a stores number for tracking and accounting purposes. Aircraft were tracked under the category “A” and each aircraft was given a specific number, Wirraway aircraft being allocated the category A20. These numbers are often referred to as the “serial number” of the aircraft in RAAF service.
Linking batch numbers, stores numbers and constructor’s numbers
Here are several photos showing Mark II Wirraways under construction, allowing us to link the batch codes to RAAF stores/serial numbers.
Mark II Wirraways commenced with the 41st aircraft, A20-44 (c/n 41) and in the photo below we see the last Mark I aircraft (A20-42, on the far side of the factory closest to the doors) and the first Mark II aircraft (furthest to the right, with G1 batch number on the rudder). Workers are pushing G4 in the foreground (A20-46).
Early in CA-5 production the photo below shows six fins and rudders, from the left N8, with A20-110 also labelled, then N9 (batch label hidden) with its tail wheel on the ground, then N10 (batch label hidden), then P1 and P2 and finally P3 with its label hanging half-off.
The photo below shows a group of Wirraway aircraft under construction, late in the CA-9 contract, around March 1942. Batch numbers taped to the rudder of each aircraft are (from the left) P6-570, P5-569, P1-565, N9-563. These correspond to A20-570, A20-569, A20-565 and A20-563. Incidentally, these aircraft (the last 56 in the CA-9 contract) were originally intended for the RAF, but the War Cabinet decided to retain them in Australia. They were also delivered with two-bladed propellers, as De Havilland had run out of imported “spider” castings for three-bladed propellers.
The table below lists batch numbers and construction numbers for all Mark II Wirraway aircraft, delivered under the CA-3, CA-5, CA-7, CA-8 and CA-9 contracts. The batch numbers are transcribed from Gordon Parker’s delivery records, and have been cross-checked with photographic evidence where possible (some of which is shown above) and several frames and ID tags held in museums or private collections.
Note that it is possible that not all batch numbers correspond exactly according to Gordon Parker’s list as transcribed below. There may have been periods where a welded frame with a given batch number was taken from stock and assembled into an airframe with a different constructor’s number. For example, the first aircraft supplied under the CA-5 contract, the famous A20-103 (C/N 103) in the War Memorial, should have the batch number N1 according to Parker’s list (as shown below), however a collector has a bracelet with the N1 batch number in a private collection. So the frame in A20-103 may not have been the frame labelled N1 as would be expected.
| CAC Contract Number CA- | CAC Constructor’s Number | RAAF Serial | Batch Number |
| 3 | 41 | A20-43 | G1 |
| 3 | 42 | A20-44 | G2 |
| 3 | 43 | A20-45 | G3 |
| 3 | 44 | A20-46 | G4 |
| 3 | 45 | A20-47 | G5 |
| 3 | 46 | A20-48 | G6 |
| 3 | 47 | A20-49 | G7 |
| 3 | 48 | A20-50 | G8 |
| 3 | 49 | A20-51 | G9 |
| 3 | 50 | A20-52 | G10 |
| 3 | 51 | A20-53 | H1 |
| 3 | 52 | A20-54 | H2 |
| 3 | 53 | A20-55 | H3 |
| 3 | 54 | A20-56 | H4 |
| 3 | 55 | A20-57 | H5 |
| 3 | 56 | A20-58 | H6 |
| 3 | 57 | A20-59 | H7 |
| 3 | 58 | A20-60 | H8 |
| 3 | 59 | A20-61 | H9 |
| 3 | 60 | A20-62 | H10 |
| 3 | 61 | A20-63 | J1 |
| 3 | 62 | A20-64 | J2 |
| 3 | 63 | A20-65 | J3 |
| 3 | 64 | A20-66 | J4 |
| 3 | 65 | A20-67 | J5 |
| 3 | 66 | A20-68 | J6 |
| 3 | 67 | A20-69 | J7 |
| 3 | 68 | A20-70 | J8 |
| 3 | 69 | A20-71 | J9 |
| 3 | 70 | A20-72 | J10 |
| 3 | 71 | A20-73 | K1 |
| 3 | 72 | A20-74 | K2 |
| 3 | 73 | A20-75 | K3 |
| 3 | 74 | A20-76 | K4 |
| 3 | 75 | A20-77 | K5 |
| 3 | 76 | A20-78 | K6 |
| 3 | 77 | A20-79 | K7 |
| 3 | 78 | A20-80 | K8 |
| 3 | 79 | A20-81 | K9 |
| 3 | 80 | A20-82 | K10 |
| 3 | 81 | A20-83 | L1 |
| 3 | 82 | A20-84 | L2 |
| 3 | 83 | A20-85 | L3 |
| 3 | 84 | A20-86 | L4 |
| 3 | 85 | A20-87 | L5 |
| 3 | 86 | A20-88 | L6 |
| 3 | 87 | A20-89 | L7 |
| 3 | 88 | A20-90 | L8 |
| 3 | 89 | A20-91 | L9 |
| 3 | 90 | A20-92 | L10 |
| 3 | 91 | A20-93 | M1 |
| 3 | 92 | A20-94 | M2 |
| 3 | 93 | A20-95 | M3 |
| 3 | 94 | A20-96 | M4 |
| 3 | 95 | A20-97 | M5 |
| 3 | 96 | A20-98 | M6 |
| 3 | 97 | A20-99 | M7 |
| 3 | 98 | A20-100 | M8 |
| 3 | 99 | A20-101 | M9 |
| 3 | 100 | A20-102 | M10 |
| 5 | 103 | A20-103 | N1 |
| 5 | 104 | A20-104 | N2 |
| 5 | 105 | A20-105 | N3 |
| 5 | 106 | A20-106 | N4 |
| 5 | 107 | A20-107 | N5 |
| 5 | 108 | A20-108 | N6 |
| 5 | 109 | A20-109 | N7 |
| 5 | 110 | A20-110 | N8 |
| 5 | 111 | A20-111 | N9 |
| 5 | 112 | A20-112 | N10 |
| 5 | 113 | A20-113 | P1 |
| 5 | 114 | A20-114 | P2 |
| 5 | 115 | A20-115 | P3 |
| 5 | 116 | A20-116 | P4 |
| 5 | 117 | A20-117 | P5 |
| 5 | 118 | A20-118 | P6 |
| 5 | 119 | A20-119 | P7 |
| 5 | 120 | A20-120 | P8 |
| 5 | 121 | A20-121 | P9 |
| 5 | 122 | A20-122 | P10 |
| 5 | 123 | A20-123 | Q1 |
| 5 | 124 | A20-124 | Q2 |
| 5 | 125 | A20-125 | Q3 |
| 5 | 126 | A20-126 | Q4 |
| 5 | 127 | A20-127 | Q5 |
| 5 | 128 | A20-128 | Q6 |
| 5 | 129 | A20-129 | Q7 |
| 5 | 130 | A20-130 | Q8 |
| 5 | 131 | A20-131 | Q9 |
| 5 | 132 | A20-132 | Q10 |
| 5 | 133 | A20-133 | Q11 |
| 5 | 134 | A20-134 | Q12 |
| 7 | 135 | A20-135 | A1 |
| 7 | 136 | A20-136 | A2 |
| 7 | 137 | A20-137 | A3 |
| 7 | 138 | A20-138 | A4 |
| 7 | 139 | A20-139 | A5 |
| 7 | 140 | A20-140 | A6 |
| 7 | 141 | A20-141 | A7 |
| 7 | 142 | A20-142 | A8 |
| 7 | 143 | A20-143 | A9 |
| 7 | 144 | A20-144 | A10 |
| 7 | 145 | A20-145 | B1 |
| 7 | 146 | A20-146 | B2 |
| 7 | 147 | A20-147 | B3 |
| 7 | 148 | A20-148 | B4 |
| 7 | 149 | A20-149 | B5 |
| 7 | 150 | A20-150 | B6 |
| 7 | 151 | A20-151 | B7 |
| 7 | 152 | A20-152 | B8 |
| 7 | 153 | A20-153 | B9 |
| 7 | 154 | A20-154 | B10 |
| 7 | 155 | A20-155 | C1 |
| 7 | 156 | A20-156 | C2 |
| 7 | 157 | A20-157 | C3 |
| 7 | 158 | A20-158 | C4 |
| 7 | 159 | A20-159 | C5 |
| 7 | 160 | A20-160 | C6 |
| 7 | 161 | A20-161 | C7 |
| 7 | 162 | A20-162 | C8 |
| 7 | 163 | A20-163 | C9 |
| 7 | 164 | A20-164 | C10 |
| 7 | 165 | A20-165 | D1 |
| 7 | 166 | A20-166 | D2 |
| 7 | 167 | A20-167 | D3 |
| 7 | 168 | A20-168 | D4 |
| 7 | 169 | A20-169 | D5 |
| 7 | 170 | A20-170 | D6 |
| 7 | 171 | A20-171 | D7 |
| 7 | 172 | A20-172 | D8 |
| 7 | 173 | A20-173 | D9 |
| 7 | 174 | A20-174 | D10 |
| 7 | 175 | A20-175 | E1 |
| 7 | 176 | A20-176 | E2 |
| 7 | 177 | A20-177 | E3 |
| 7 | 178 | A20-178 | E4 |
| 7 | 179 | A20-179 | E5 |
| 7 | 180 | A20-180 | E6 |
| 7 | 181 | A20-181 | E7 |
| 7 | 182 | A20-182 | E8 |
| 7 | 183 | A20-183 | E9 |
| 7 | 184 | A20-184 | E10 |
| 7 | 185 | A20-185 | F1 |
| 7 | 186 | A20-186 | F2 |
| 7 | 187 | A20-187 | F3 |
| 7 | 188 | A20-188 | F4 |
| 7 | 189 | A20-189 | F5 |
| 7 | 190 | A20-190 | F6 |
| 7 | 191 | A20-191 | F7 |
| 7 | 192 | A20-192 | F8 |
| 7 | 193 | A20-193 | F9 |
| 7 | 194 | A20-194 | F10 |
| 7 | 195 | A20-195 | G1 |
| 7 | 196 | A20-196 | G2 |
| 7 | 197 | A20-197 | G3 |
| 7 | 198 | A20-198 | G4 |
| 7 | 199 | A20-199 | G5 |
| 7 | 200 | A20-200 | G6 |
| 7 | 201 | A20-201 | G7 |
| 7 | 202 | A20-202 | G8 |
| 7 | 203 | A20-203 | G9 |
| 7 | 204 | A20-204 | G10 |
| 7 | 205 | A20-205 | H1 |
| 7 | 206 | A20-206 | H2 |
| 7 | 207 | A20-207 | H3 |
| 7 | 208 | A20-208 | H4 |
| 7 | 209 | A20-209 | H5 |
| 7 | 210 | A20-210 | H6 |
| 7 | 211 | A20-211 | H7 |
| 7 | 212 | A20-212 | H8 |
| 7 | 213 | A20-213 | H9 |
| 7 | 214 | A20-214 | H10 |
| 7 | 215 | A20-215 | J1 |
| 7 | 216 | A20-216 | J2 |
| 7 | 217 | A20-217 | J3 |
| 7 | 218 | A20-218 | J4 |
| 7 | 219 | A20-219 | J5 |
| 7 | 220 | A20-220 | J6 |
| 7 | 221 | A20-221 | J7 |
| 7 | 222 | A20-222 | J8 |
| 7 | 223 | A20-223 | J9 |
| 7 | 224 | A20-224 | J10 |
| 7 | 225 | A20-225 | K1 |
| 7 | 226 | A20-226 | K2 |
| 7 | 227 | A20-227 | K3 |
| 7 | 228 | A20-228 | K4 |
| 7 | 229 | A20-229 | K5 |
| 7 | 230 | A20-230 | K6 |
| 7 | 231 | A20-231 | K7 |
| 7 | 232 | A20-232 | K8 |
| 7 | 233 | A20-233 | K9 |
| 7 | 234 | A20-234 | K10 |
| 8 | 436 | A20-235 | A1 |
| 8 | 437 | A20-236 | A2 |
| 8 | 438 | A20-237 | A3 |
| 8 | 439 | A20-238 | A4 |
| 8 | 440 | A20-239 | A5 |
| 8 | 441 | A20-240 | A6 |
| 8 | 442 | A20-241 | A7 |
| 8 | 443 | A20-242 | A8 |
| 8 | 444 | A20-243 | A9 |
| 8 | 445 | A20-244 | A10 |
| 8 | 446 | A20-245 | B1 |
| 8 | 447 | A20-246 | B2 |
| 8 | 448 | A20-247 | B3 |
| 8 | 449 | A20-248 | B4 |
| 8 | 450 | A20-249 | B5 |
| 8 | 451 | A20-250 | B6 |
| 8 | 452 | A20-251 | B7 |
| 8 | 453 | A20-252 | B8 |
| 8 | 454 | A20-253 | B9 |
| 8 | 455 | A20-254 | B10 |
| 8 | 456 | A20-255 | C1 |
| 8 | 457 | A20-256 | C2 |
| 8 | 458 | A20-257 | C3 |
| 8 | 459 | A20-258 | C4 |
| 8 | 460 | A20-259 | C5 |
| 8 | 461 | A20-260 | C6 |
| 8 | 462 | A20-261 | C7 |
| 8 | 463 | A20-262 | C8 |
| 8 | 464 | A20-263 | C9 |
| 8 | 465 | A20-264 | C10 |
| 8 | 466 | A20-265 | D1 |
| 8 | 467 | A20-266 | D2 |
| 8 | 468 | A20-267 | D3 |
| 8 | 469 | A20-268 | D4 |
| 8 | 470 | A20-269 | D5 |
| 8 | 471 | A20-270 | D6 |
| 8 | 472 | A20-271 | D7 |
| 8 | 473 | A20-272 | D8 |
| 8 | 474 | A20-273 | D9 |
| 8 | 475 | A20-274 | D10 |
| 8 | 476 | A20-275 | E1 |
| 8 | 477 | A20-276 | E2 |
| 8 | 478 | A20-277 | E3 |
| 8 | 479 | A20-278 | E4 |
| 8 | 480 | A20-279 | E5 |
| 8 | 481 | A20-280 | E6 |
| 8 | 482 | A20-281 | E7 |
| 8 | 483 | A20-282 | E8 |
| 8 | 484 | A20-283 | E9 |
| 8 | 485 | A20-284 | E10 |
| 8 | 486 | A20-285 | F1 |
| 8 | 487 | A20-286 | F2 |
| 8 | 488 | A20-287 | F3 |
| 8 | 489 | A20-288 | F4 |
| 8 | 490 | A20-289 | F5 |
| 8 | 491 | A20-290 | F6 |
| 8 | 492 | A20-291 | F7 |
| 8 | 493 | A20-292 | F8 |
| 8 | 494 | A20-293 | F9 |
| 8 | 495 | A20-294 | F10 |
| 8 | 496 | A20-295 | G1 |
| 8 | 497 | A20-296 | G2 |
| 8 | 498 | A20-297 | G3 |
| 8 | 499 | A20-298 | G4 |
| 8 | 500 | A20-299 | G5 |
| 8 | 501 | A20-300 | G6 |
| 8 | 502 | A20-301 | G7 |
| 8 | 503 | A20-302 | G8 |
| 8 | 504 | A20-303 | G9 |
| 8 | 505 | A20-304 | G10 |
| 8 | 506 | A20-305 | H1 |
| 8 | 507 | A20-306 | H2 |
| 8 | 508 | A20-307 | H3 |
| 8 | 509 | A20-308 | H4 |
| 8 | 510 | A20-309 | H5 |
| 8 | 511 | A20-310 | H6 |
| 8 | 512 | A20-311 | H7 |
| 8 | 513 | A20-312 | H8 |
| 8 | 514 | A20-313 | H9 |
| 8 | 515 | A20-314 | H10 |
| 8 | 516 | A20-315 | J1 |
| 8 | 517 | A20-316 | J2 |
| 8 | 518 | A20-317 | J3 |
| 8 | 519 | A20-318 | J4 |
| 8 | 520 | A20-319 | J5 |
| 8 | 521 | A20-320 | J6 |
| 8 | 522 | A20-321 | J7 |
| 8 | 523 | A20-322 | J8 |
| 8 | 524 | A20-323 | J9 |
| 8 | 525 | A20-324 | J10 |
| 8 | 526 | A20-325 | K1 |
| 8 | 527 | A20-326 | K2 |
| 8 | 528 | A20-327 | K3 |
| 8 | 529 | A20-328 | K4 |
| 8 | 530 | A20-329 | K5 |
| 8 | 531 | A20-330 | K6 |
| 8 | 532 | A20-331 | K7 |
| 8 | 533 | A20-332 | K8 |
| 8 | 534 | A20-333 | K9 |
| 8 | 535 | A20-334 | K10 |
| 8 | 536 | A20-335 | L1 |
| 8 | 537 | A20-336 | L2 |
| 8 | 538 | A20-337 | L3 |
| 8 | 539 | A20-338 | L4 |
| 8 | 540 | A20-339 | L5 |
| 8 | 541 | A20-340 | L6 |
| 8 | 542 | A20-341 | L7 |
| 8 | 543 | A20-342 | L8 |
| 8 | 544 | A20-343 | L9 |
| 8 | 545 | A20-344 | L10 |
| 8 | 546 | A20-345 | M1 |
| 8 | 547 | A20-346 | M2 |
| 8 | 548 | A20-347 | M3 |
| 8 | 549 | A20-348 | M4 |
| 8 | 550 | A20-349 | M5 |
| 8 | 551 | A20-350 | M6 |
| 8 | 552 | A20-351 | M7 |
| 8 | 553 | A20-352 | M8 |
| 8 | 554 | A20-353 | M9 |
| 8 | 555 | A20-354 | M10 |
| 8 | 556 | A20-355 | N1 |
| 8 | 557 | A20-356 | N2 |
| 8 | 558 | A20-357 | N3 |
| 8 | 559 | A20-358 | N4 |
| 8 | 560 | A20-359 | N5 |
| 8 | 561 | A20-360 | N6 |
| 8 | 562 | A20-361 | N7 |
| 8 | 563 | A20-362 | N8 |
| 8 | 564 | A20-363 | N9 |
| 8 | 565 | A20-364 | N10 |
| 8 | 566 | A20-365 | P1 |
| 8 | 567 | A20-366 | P2 |
| 8 | 568 | A20-367 | P3 |
| 8 | 569 | A20-368 | P4 |
| 8 | 570 | A20-369 | P5 |
| 8 | 571 | A20-370 | P6 |
| 8 | 572 | A20-371 | P7 |
| 8 | 573 | A20-372 | P8 |
| 8 | 574 | A20-373 | P9 |
| 8 | 575 | A20-374 | P10 |
| 8 | 576 | A20-375 | R1 |
| 8 | 577 | A20-376 | R2 |
| 8 | 578 | A20-377 | R3 |
| 8 | 579 | A20-378 | R4 |
| 8 | 580 | A20-379 | R5 |
| 8 | 581 | A20-380 | R6 |
| 8 | 582 | A20-381 | R7 |
| 8 | 583 | A20-382 | R8 |
| 8 | 584 | A20-383 | R9 |
| 8 | 585 | A20-384 | R10 |
| 8 | 586 | A20-385 | S1 |
| 8 | 587 | A20-386 | S2 |
| 8 | 588 | A20-387 | S3 |
| 8 | 589 | A20-388 | S4 |
| 8 | 590 | A20-389 | S5 |
| 8 | 591 | A20-390 | S6 |
| 8 | 592 | A20-391 | S7 |
| 8 | 593 | A20-392 | S8 |
| 8 | 594 | A20-393 | S9 |
| 8 | 595 | A20-394 | S10 |
| 8 | 596 | A20-395 | T1 |
| 8 | 597 | A20-396 | T2 |
| 8 | 598 | A20-397 | T3 |
| 8 | 599 | A20-398 | T4 |
| 8 | 600 | A20-399 | T5 |
| 8 | 601 | A20-400 | T6 |
| 8 | 602 | A20-401 | T7 |
| 8 | 603 | A20-402 | T8 |
| 8 | 604 | A20-403 | T9 |
| 8 | 605 | A20-404 | T10 |
| 8 | 606 | A20-405 | U1 |
| 8 | 607 | A20-406 | U2 |
| 8 | 608 | A20-407 | U3 |
| 8 | 609 | A20-408 | U4 |
| 8 | 610 | A20-409 | U5 |
| 8 | 611 | A20-410 | U6 |
| 8 | 612 | A20-411 | U7 |
| 8 | 613 | A20-412 | U8 |
| 8 | 614 | A20-413 | U9 |
| 8 | 615 | A20-414 | U10 |
| 8 | 616 | A20-415 | W1 |
| 8 | 617 | A20-416 | W2 |
| 8 | 618 | A20-417 | W3 |
| 8 | 619 | A20-418 | W4 |
| 8 | 620 | A20-419 | W5 |
| 8 | 621 | A20-420 | W6 |
| 8 | 622 | A20-421 | W7 |
| 8 | 623 | A20-422 | W8 |
| 8 | 624 | A20-423 | W9 |
| 8 | 625 | A20-424 | W10 |
| 8 | 626 | A20-425 | X1 |
| 8 | 627 | A20-426 | X2 |
| 8 | 628 | A20-427 | X3 |
| 8 | 629 | A20-428 | X4 |
| 8 | 630 | A20-429 | X5 |
| 8 | 631 | A20-430 | X6 |
| 8 | 632 | A20-431 | X7 |
| 8 | 633 | A20-432 | X8 |
| 8 | 634 | A20-433 | X9 |
| 8 | 635 | A20-434 | X10 |
| 9 | 636 | A20-435 | A1 |
| 9 | 637 | A20-436 | A2 |
| 9 | 638 | A20-437 | A3 |
| 9 | 639 | A20-438 | A4 |
| 9 | 640 | A20-439 | A5 |
| 9 | 641 | A20-440 | A6 |
| 9 | 642 | A20-441 | A7 |
| 9 | 643 | A20-442 | A8 |
| 9 | 644 | A20-443 | A9 |
| 9 | 645 | A20-444 | A10 |
| 9 | 646 | A20-445 | B1 |
| 9 | 647 | A20-446 | B2 |
| 9 | 648 | A20-447 | B3 |
| 9 | 649 | A20-448 | B4 |
| 9 | 650 | A20-449 | B5 |
| 9 | 651 | A20-450 | B6 |
| 9 | 652 | A20-451 | B7 |
| 9 | 653 | A20-452 | B8 |
| 9 | 654 | A20-453 | B9 |
| 9 | 655 | A20-454 | B10 |
| 9 | 656 | A20-455 | C1 |
| 9 | 657 | A20-456 | C2 |
| 9 | 658 | A20-457 | C3 |
| 9 | 659 | A20-458 | C4 |
| 9 | 660 | A20-459 | C5 |
| 9 | 661 | A20-460 | C6 |
| 9 | 662 | A20-461 | C7 |
| 9 | 663 | A20-462 | C8 |
| 9 | 664 | A20-463 | C9 |
| 9 | 665 | A20-464 | C10 |
| 9 | 666 | A20-465 | D1 |
| 9 | 667 | A20-466 | D2 |
| 9 | 668 | A20-467 | D3 |
| 9 | 669 | A20-468 | D4 |
| 9 | 670 | A20-469 | D5 |
| 9 | 671 | A20-470 | D6 |
| 9 | 672 | A20-471 | D7 |
| 9 | 673 | A20-472 | D8 |
| 9 | 674 | A20-473 | D9 |
| 9 | 675 | A20-474 | D10 |
| 9 | 676 | A20-475 | E1 |
| 9 | 677 | A20-476 | E2 |
| 9 | 678 | A20-477 | E3 |
| 9 | 679 | A20-478 | E4 |
| 9 | 680 | A20-479 | E5 |
| 9 | 681 | A20-480 | E6 |
| 9 | 682 | A20-481 | E7 |
| 9 | 683 | A20-482 | E8 |
| 9 | 684 | A20-483 | E9 |
| 9 | 685 | A20-484 | E10 |
| 9 | 686 | A20-485 | F1 |
| 9 | 687 | A20-486 | F2 |
| 9 | 688 | A20-487 | F3 |
| 9 | 689 | A20-488 | F4 |
| 9 | 690 | A20-489 | F5 |
| 9 | 691 | A20-490 | F6 |
| 9 | 692 | A20-491 | F7 |
| 9 | 693 | A20-492 | F8 |
| 9 | 694 | A20-493 | F9 |
| 9 | 695 | A20-494 | F10 |
| 9 | 696 | A20-495 | G1 |
| 9 | 697 | A20-496 | G2 |
| 9 | 698 | A20-497 | G3 |
| 9 | 699 | A20-498 | G4 |
| 9 | 700 | A20-499 | G5 |
| 9 | 701 | A20-500 | G6 |
| 9 | 702 | A20-501 | G7 |
| 9 | 703 | A20-502 | G8 |
| 9 | 704 | A20-503 | G9 |
| 9 | 705 | A20-504 | G10 |
| 9 | 706 | A20-505 | H1 |
| 9 | 707 | A20-506 | H2 |
| 9 | 708 | A20-507 | H3 |
| 9 | 709 | A20-508 | H4 |
| 9 | 710 | A20-509 | H5 |
| 9 | 711 | A20-510 | H6 |
| 9 | 712 | A20-511 | H7 |
| 9 | 713 | A20-512 | H8 |
| 9 | 714 | A20-513 | H9 |
| 9 | 715 | A20-514 | H10 |
| 9 | 716 | A20-515 | J1 |
| 9 | 717 | A20-516 | J2 |
| 9 | 718 | A20-517 | J3 |
| 9 | 719 | A20-518 | J4 |
| 9 | 720 | A20-519 | J5 |
| 9 | 721 | A20-520 | J6 |
| 9 | 722 | A20-521 | J7 |
| 9 | 723 | A20-522 | J8 |
| 9 | 724 | A20-523 | J9 |
| 9 | 725 | A20-524 | J10 |
| 9 | 726 | A20-525 | K1 |
| 9 | 727 | A20-526 | K2 |
| 9 | 728 | A20-527 | K3 |
| 9 | 729 | A20-528 | K4 |
| 9 | 730 | A20-529 | K5 |
| 9 | 731 | A20-530 | K6 |
| 9 | 732 | A20-531 | K7 |
| 9 | 733 | A20-532 | K8 |
| 9 | 734 | A20-533 | K9 |
| 9 | 735 | A20-534 | K10 |
| 9 | 736 | A20-535 | L1 |
| 9 | 737 | A20-536 | L2 |
| 9 | 738 | A20-537 | L3 |
| 9 | 739 | A20-538 | L4 |
| 9 | 740 | A20-539 | L5 |
| 9 | 741 | A20-540 | L6 |
| 9 | 742 | A20-541 | L7 |
| 9 | 743 | A20-542 | L8 |
| 9 | 744 | A20-543 | L9 |
| 9 | 745 | A20-544 | L10 |
| 9 | 746 | A20-545 | M1 |
| 9 | 747 | A20-546 | M2 |
| 9 | 748 | A20-547 | M3 |
| 9 | 749 | A20-548 | M4 |
| 9 | 750 | A20-549 | M5 |
| 9 | 751 | A20-550 | M6 |
| 9 | 752 | A20-551 | M7 |
| 9 | 753 | A20-552 | M8 |
| 9 | 754 | A20-553 | M9 |
| 9 | 755 | A20-554 | M10 |
| 9 | 756 | A20-555 | N1 |
| 9 | 757 | A20-556 | N2 |
| 9 | 758 | A20-557 | N3 |
| 9 | 759 | A20-558 | N4 |
| 9 | 760 | A20-559 | N5 |
| 9 | 761 | A20-560 | N6 |
| 9 | 762 | A20-561 | N7 |
| 9 | 763 | A20-562 | N8 |
| 9 | 764 | A20-563 | N9 |
| 9 | 765 | A20-564 | N10 |
| 9 | 766 | A20-565 | P1 |
| 9 | 767 | A20-566 | P2 |
| 9 | 768 | A20-567 | P3 |
| 9 | 769 | A20-568 | P4 |
| 9 | 770 | A20-569 | P5 |
| 9 | 771 | A20-570 | P6 |
| 9 | 772 | A20-571 | P7 |
| 9 | 773 | A20-572 | P8 |
| 9 | 774 | A20-573 | P9 |
| 9 | 775 | A20-574 | P10 |
| 9 | 776 | A20-575 | R1 |
| 9 | 777 | A20-576 | R2 |
| 9 | 778 | A20-577 | R3 |
| 9 | 779 | A20-578 | R4 |
| 9 | 780 | A20-579 | R5 |
| 9 | 781 | A20-580 | R6 |
| 9 | 782 | A20-581 | R7 |
| 9 | 783 | A20-582 | R8 |
| 9 | 784 | A20-583 | R9 |
| 9 | 785 | A20-584 | R10 |
| 9 | 786 | A20-585 | S1 |
| 9 | 787 | A20-586 | S2 |
| 9 | 788 | A20-587 | S3 |
| 9 | 789 | A20-588 | S4 |
| 9 | 790 | A20-589 | S5 |
| 9 | 791 | A20-590 | S6 |
| 9 | 792 | A20-591 | S7 |
| 9 | 793 | A20-592 | S8 |
| 9 | 794 | A20-593 | S9 |
| 9 | 795 | A20-594 | S10 |
| 9 | 796 | A20-595 | T1 |
| 9 | 797 | A20-596 | T2 |
| 9 | 798 | A20-597 | T3 |
| 9 | 799 | A20-598 | T4 |
| 9 | 800 | A20-599 | T5 |
| 9 | 801 | A20-600 | T6 |
| 9 | 802 | A20-601 | T7 |
| 9 | 803 | A20-602 | T8 |
| 9 | 804 | A20-603 | T9 |
| 9 | 805 | A20-604 | T10 |
| 9 | 806 | A20-605 | U1 |
| 9 | 807 | A20-606 | U2 |
| 9 | 808 | A20-607 | U3 |
| 9 | 809 | A20-608 | U4 |
| 9 | 810 | A20-609 | U5 |
| 9 | 811 | A20-610 | U6 |
| 9 | 812 | A20-611 | U7 |
| 9 | 813 | A20-612 | U8 |
| 9 | 814 | A20-613 | U9 |
| 9 | 815 | A20-614 | U10 |
| 9 | 816 | A20-615 | W1 |
| 9 | 817 | A20-616 | W2 |
| 9 | 818 | A20-617 | W3 |
| 9 | 819 | A20-618 | W4 |
| 9 | 820 | A20-619 | W5 |
| 9 | 821 | A20-620 | W6 |
| 9 | 822 | A20-621 | W7 |
| 9 | 823 | A20-622 | W8 |
I welcome feedback on the table above, with supporting evidence of any possible inaccuracies.
References:
Commonwealth Aircraft Corporation. Sales Department Aircraft Delivery Ledger; Kept by Gordon Parker. CAC Collection, Australian National Aviation Museum.
Commonwealth Aircraft Corporation. Aircraft Drawing Office Manual. Incorporating up to Amendment List No. 2, Melbourne, Australia, 1946.