Based on RAF/RN circuit call.
UK Mil aircraft call at "Initials", "On the break", "Downwind" and "Finals" around the circuit.
To the downwind call is added their intention: eg Callsign Downwind, Land (full stop), Roll (touch 'n go) or Overshoot (low approach).
At 2 units I served at, we played host to RN Sqns (spit) when disembarked from HMS Ark Royal. Because of this, we had dummy carrier decks painted on the left side of the runways, complete with Mirror Sights, so that the RN Sqns could practice their Mirror Assisted Dummy Deck Landings (MADDL) circuits. These were flown at 600ft in an almost continuous circle; they included the intention of MADDLING in their downwind call.
Hence: Downwind, Maddl, Land. The hypen and stop were to allow me use it as an e-mail address too.
These bl**y things always messed up the 'conventional' circuits at 1000ft and, together with the RN Landing Sight Officer (LSO) out at the Mirror Sight blocking the Tower Frequency ("On the roger, on the roger, up a bit, bit left, on the roger….")
, made controlling the circuit a tad difficult
and created a deep impression on me, as you can tell…….