Strike Fighter League · Document Control
Charter & Appendices — one combined competitor reference
Foundational Document
Appendix A
Appendix B
Special Instructions — the per-event competitor brief. Fly what's published here.
Trial 1
Trial 2
Trial 3
Dogfight Phase
Every published change to the competition framework, newest first
A Forced Overshoot is now credited only to a competitor reversing out of a defensive state — the crediting competitor must have been on Defense within 10 s before the earlier of the two role-reversal crossings; an overshoot cannot be forced from Neutral. The scorer’s overshoot detector was rebuilt to anchor on the two published angle-off-nose crossings (scorer v13.31), with hold, cooldown, and defeat-precedence unchanged.
The DOGFIGHT scoring pane now publishes the complete Forced-Overshoot detection — the two angle-off-nose crossings that define a role reversal, the timing window between them, the ≥ 0.50 s hold, cooldown, and defeat-precedence — matching the full-detail treatment of every other term (it was award-level only before). In the same pass the pairing window between the two crossings was widened (0.60 s → 1.5 s, scoring spec BFM v1.8) so a slower, wider flush still scores; award (+15 s), hold, and cooldown unchanged.
Pursuit now requires 8 continuous seconds of chase geometry before it credits or activates scoring, up from 5. At 5 seconds the gate was firing on ordinary post-merge extensions — a fought set that separated for ~15–20 seconds could hand the chaser a set-dominating Pursuit Time that had nothing to do with running the clock. Eight seconds filters normal extensions and reattacks while still punishing a genuine one-sided run, which lasts far longer. Chase cones, the 5.0 kft range gate, and the 3.0 s-per-second rate are unchanged.
Scoring now activates the instant a competitor holds pursuit geometry for 5 continuous seconds — Fight’s On triggers and Pursuit Time accrues right then, instead of waiting for the 20-second Merge Window. A runner no longer gets an unpenalized head start; the Merge Window now governs only mutual refusal (0-0 and stands).
The DOGFIGHT scoring pane now publishes the complete Unified Impact Score specification the scorer runs — engagement states, all term definitions, activation and Merge Window logic, Gun Solution and Weapons Defeated detection thresholds, kill handling, tie-breakers, and a constants reference — replacing the earlier simplified subset. Broadcast nicknames removed from the scoring terms; Control Zone floor stated as 800 ft.
Running from the fight is now scored against the runner: a pursuing competitor accrues Pursuit Time while chasing a fleeing opponent, and one-sided running activates scoring at the Merge Window rather than banking a 0-0. Makes refusing to fight strictly losing at any cumulative lead.
Discord replaces SRS as the required voice platform for OTS participation. Live event voice communications run in the SFL Discord event voice channel; the BLACK 01 / YELLOW 02 / BLUE 03 frequency nets are retired.
UIS scoring and the match clock start at Scoring Activation — first closure inside 1.0 NM after "Fight's On." A set with no activation inside the 20-second Merge Window is terminated by CLASSIC and recorded 0-0. Defensive spoil time now credits at half rate (0.5 × TDENY) — offensive pressure out-pays denial.
Dogfight tie resolution restored to the four-step cascade ending in a sudden-death re-fly. Charter § 3.3.4 corrected: set-1 altitude assignment is fixed by seeding — higher seed takes the high fighter.
All four event SPINS republished in the interactive HTML format — the baseline for the current SPEED, PRECISION, and ACCURACY briefs.
Charter and Appendices migrated from PDF to interactive HTML. Competition-framework figures updated; § 6.2.8 Returning Competitors added to the Online Tournament Series qualification process.
One framework. One standard. Where Flight Becomes Sport.