September 18, 2026

RFC and RAF Service Numbers 1912-1919

RFC and RAF Service Numbers 1912-1919

Or ‘I’ve got your number!’

RFC and RAF (and RNAS) Service numbers from 1912 to 1919 (some numbers current to 1921). This is simply a handy reference guide to the service numbers issued to the service from its formation in 1912.

The service numbers of RFC and RAF personnel indicate the date and manner of joining the service.

The RFC numbering system began at 1 in 1912, the initial allocations being to men who had transferred in from the Royal Engineers and subsequent ones to civilian recruits. The RNAS commenced its own numbering system when it became a separate entity in July 1914 – again commencing with 1, but prefixed by the letter F. When the RAF was formed, RFC men kept their original service numbers. However, as the RNAS numbering system had also begun at 1, all RNAS men inherited by the RAF had 200000 added to their original numbers, and the prefix F was dropped. All RNAS personnel were renumbered in 1918, including the deceased. (RNAS squadrons had 200 added to their numbers).

NCOs who were commissioned received new service numbers. In most cases all the numbers in a block were allocated; figures given in brackets indicate the highest numbers actually issued if the allocation was not total.

Numbers Last Number Used Date of Allocation Allocated To
1 to 515 1912 RFC – transfers and civilians
516 to 1013 1913 RFC – transfers and civilians
1014 to 2690 1914 RFC – transfers and civilians
2691 to 1740 1915 RFC – transfers and civilians
17401 to 39639 1916 RFC – civilians
39640 to 40300 Jul-Oct 1916 RFC – transfers
40301 to 45300 Jul-Aug 1916 RFC – transfers
45301 to 47300 Aug-Nov 1916 RFC – civilians
47301 to 49800 Aug-Oct 1916 RFC – transfers
49801 to 50800 Nov-Dec 1916 RFC – civilians
50801 to 51800 Oct 1916-Jan 1917 RFC – transfers
51801 to 52800 Dec 1916 RFC – civilians
52801 to 52950 52949 Dec 1916- Jan 1917 AID Examiners
52951 to 56950 Jan 1917 RFC – civilians
56951 to 57950 Jan 1917 RFC – transfers
57951 to 60950 Feb 1917 RFC – civilians
60951 to 61950 Jan – Feb 1917 RFC – transfers
61951 to 64950 Feb-Mar 1917 RFC – civilians
64951 to 65950 Feb-Mar 1917 RFC – transfers
65951 to 68950 Mar 1917 RFC – civilians
68951 to 69000 68997 Jan-May 1917 RFC – cadets
69001 to 70000 Mar-Apr 1917 RFC – civilians
70001 to 75000 Feb-Sep 1917 RFC – Canadians
75001 to 77000 Apr 1917 RFC – civilians
77001 to 77100 Jan 1917 AID Examiners
77101 to 79100 Mar-May 1917 RFC – transfers
79101 to 80100 Apr-May 1917 RFC – civilians
80101 to 80200 Apr 1917 AID Examiners
80201 to 84200 May 1917 RFC – civilians
84201 to 84400 84202 May 1917 AID Examiners
84401 to 87400 Jun-Jul 1917 RFC – civilians
87401 to 88400 Jul 1917 RFC – transfers
88401 to 90400 Jul-Aug 1917 RFC – civilians
90401 to 90600 Jul 1917 AID Examiners
90601 to 93600 Aug-Sep 1917 RFC – civilians
93601 to 94600 Sep 1917 RFC – transfers
94601 to 95600 Sep 1917 RFC – civilians
95601 to 95700 Sep 1917 AID Examiners
95701 to 98700 Sep-Oct 1917 RFC – civilians
98701 to 99700 Oct 1917 RFC – transfers
99701 to 100700 Oct-Nov1917 RFC – cadets
100701 to 102700 Oct-Nov 1917 RFC – civilians
102701 to 102742 102702 Nov 1917 AID Examiners
102744 to 109000 Nov 1917 RFC – transfers
109001 to 110000 Nov 1917 RFC – civilians
110001 to 111000 Nov 1917-Jan 1918 RFC – cadets
111001 to 113000 Nov 1917-Jan 1918 RFC – civilians
113001 to 116000 Jan 1918 RFC – transfers
116001 to 117000 Jan 1918 RFC – civilians
117001 to 118000 Jan 1918 RFC – cadets
118001 to 120000 Jan 1918 RFC – civilians
120001 to 122000 Jan 1918 RFC – transfers
122001 to 125000 Jan-Feb 1918 RFC – civilians
125001 to 128000 Feb 1918 RFC – transfers
128001 to 129000 128999 Feb-Mar 1918 RFC – cadets
129001 to 131000 Jan-Feb 1918 RFC – transfers
131000 to 133000 Feb-Mar 1918 RFC – civilians
133001 to 137000 Feb 1918 RFC – transfers
137001 to 138000 Feb-Apr 1918 RFC/RAF – cadets
138001 to 140000 Mar 1918 RFC – transfers
140001 to 143000 Feb-Apr 1918 RFC/RAF – civilians
143001 to 149000 Mar 1918 RFC – transfers
149001 to 150000 Aug 1917-Mar 1918 RFC – civilians (Boys)
150001 to 155000 Sep 1917-Mar 1918 RFC – Canadians
155001 to 160000 Oct 1917-Dec 1918 RFC/RAF – civilians (Boys)
160001 to 166000 Apr-May 1918 RAF – civilians
166601 to 166500 May 1918 RAF – army transfers
166501 to 170000 May 1918 RAF – civilians
170001 to 175000 Nov 1917-May 1918 RFC/RAF – Canadians
175001 to 185000 May-Oct 1918 RAF – cadets
185001 to 188000 May 1918 RAF – army transfers
188001 to 200000 May-Jun 1918 RAF – civilians
200001 to 202902 1st April 1918 RNAS Enlistments 1914
202903 to 210316 1st April 1918 RNAS Enlistments 1915
210317 to 225060 1st April 1918 RNAS Enlistments 1916
225061 to 244710 1st April 1918 RNAS Enlistments 1917
244711 to 260000 254574 1st April 1918 RNAS Enlistments 1918
260001 to 270000 269999 Jun-Jul 1918 RAF – civilians
270001 to 275001 273223 May-Jul 1918 RAF – Canadians
275001 to 300000 Jul-Sep 1918 RAF – civilians
300001 to 303000 Aug 1918 RAF – army transfers
303001 to 307973 Sep-Oct 1918 RAF – civilians
307974 to 308085 1918 RAF – South Africans
308086 to 313000 312534 Nov-Dec 1918 RAF – civilians
313001 to 316000 315179 1st April 1918 RN/RNAS
316001 to 326000 322151 Oct 1918 RAF – cadets
326001 to 329000 Dec 1918-Mar 1919 RAF- civilians (Boys)
329001 to 330000 Mar 1919 RAF – civilians
330001 to 331000 Apr 1919 RAF – civilians
331001 to 333000 May 1919 RAF – civilians
333001 to 335000 Aug 1919 RAF – civilians
335001 to 336000 335999 Aug 1919-Jan 1921 RAF – civilians (Boys)
336001 to 338000 Aug-Sep 1919 RAF – civilians

There will be a future article on the role the Boys played in the service.

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