Launching Q1 2027. Join the waitlist for early access.
Back to Part 121

Part 121 · Pilot bidding (LINE + PBS)

Monthly bid packages

Build a monthly package per base × equipment × position and move it through DRAFT → OPEN → CLOSED → AWARDED → PUBLISHED, so pilots, the crew desk, and the auditor all know exactly where the bid stands. Pilots bid from the portal; awards publish to them only once the package is PUBLISHED. It replaces the legacy PBS tool whose UI predates the smartphone.

Launching the first quarter of 2027.

Bid package
DEN base · B737 · Captain · June 2026
Lines
54
Bidders
318
Deadline
closed
Package lifecycle
Draft
Open
Closed
4
Awarded
5
Published
One package per base × equipment × position · awards publish to pilots only when PUBLISHED

Illustrative — every screen reflects your own data.

Who it's for

Crew planners and bid administrators at scheduled (Part 121) carriers who run a monthly package per base × equipment × position and need pilots, the desk, and an auditor to all read the same bid state.

What it replaces

The legacy PBS tool whose UI predates the smartphone, and the side spreadsheet the desk uses to track where each base's bid stands.

What monthly bid packages gives you

  • A monthly package per base × equipment × position
  • DRAFT → OPEN → CLOSED → AWARDED → PUBLISHED
  • Pilots bid from the portal; awards publish only when PUBLISHED

One package per base, equipment, and position

A crew planner builds a monthly bid package scoped to one base × equipment × position, so a captain line at one base and a first-officer line at another are never tangled in the same bid. Different fleets, seats, and bases bid separately instead of being mixed into one list, and pilots bid that package from the portal while it's open.

  • A monthly package per base × equipment × position
  • Different fleets, seats, and bases bid separately
  • Pilots bid from the portal
Bid package
DEN base · B737 · Captain · June 2026
Lines
54
Bidders
318
Deadline
closed
Package lifecycle
Draft
Open
Closed
4
Awarded
5
Published
One package per base × equipment × position · awards publish to pilots only when PUBLISHED

One bid state everyone reads

The package moves through DRAFT → OPEN → CLOSED → AWARDED → PUBLISHED, and that single state is what pilots, the crew desk, and an auditor all read — nobody has to ask where the bid stands. Awards publish to pilots only at the final step, so the desk can run and review awards before anyone sees them.

  • DRAFT → OPEN → CLOSED → AWARDED → PUBLISHED
  • Pilots, the crew desk, and the auditor read the same state
  • Awards publish to pilots only when PUBLISHED
Pilot bidding
B737 · DEN base · June package · PBS
Seniority #142 of 318 Award run · idempotent
LinePatternCreditStatus
Line 20415 on / 12 off84:20Awarded
Line 18713 on / 14 off78:05Bid #1
Line 16218 on / 9 off91:40Bid #2
ReserveShort call72:00Fallback
Hard rules filtered · soft rules scored · seniority-ordered, deterministic

How an operator uses this

A crew planner builds one monthly bid package per base × equipment × position, so a B737 captain line at DEN and an A320 first-officer line at SLC are never tangled in the same bid. The package moves through DRAFT → OPEN → CLOSED → AWARDED → PUBLISHED, and that single state is what pilots, the crew desk, and an auditor all read — nobody has to ask where the bid stands. Pilots bid from the portal while it's OPEN, and awards only become visible to them once the package is PUBLISHED.

Illustrative — every screen reflects what's in your own data, nothing more.

How it works

Monthly bid packages, step by step

  1. Create a package scoped to one base × equipment × position.

  2. Open it so pilots can bid from the portal.

  3. Close it at the deadline, then run awards to move it to AWARDED.

  4. Publish the package so each pilot can see their awarded line.

Questions

Monthly bid packages — frequently asked

How are bid packages scoped?

Each package is per base × equipment × position, so different fleets, seats, and bases bid separately instead of being mixed into one list.

When can pilots see their awards?

Only once the package is PUBLISHED. The package moves DRAFT → OPEN → CLOSED → AWARDED → PUBLISHED, and awards publish to pilots at the final step — so the desk can run and review awards before anyone sees them.

Keep exploring

Other features in Part 121

All of Part 121
Pilot bidding (LINE + PBS)

LINE + rule-based PBS

Seniority-ordered awards in either LINE or rule-based PBS mode.

Deep dive
Pilot bidding (LINE + PBS)

Idempotent award engine

A pure awards function — re-running replaces prior awards with the same result.

Deep dive
Pilot bidding (LINE + PBS)

Crew pairing builder

Per-line pairing CRUD inside each package, with a reserve-pool fallback.

Deep dive
Duty, rest & fatigue

FAR 117 enforcement

Flight-time caps checked at crew-assignment time — a busting assignment is blocked before it saves.

Deep dive
Duty, rest & fatigue

FAR 121.467 cabin-crew enforcer

Parallel duty/rest enforcement for flight attendants.

Deep dive
Duty, rest & fatigue

Union / CBA contract overlay

Layer your bargaining unit's stricter limits on top of the FAR floor; the scheduler enforces whichever is more restrictive.

Deep dive
Duty, rest & fatigue

Crew duty board

Live duty used per crew member, derived from shifts and the flight log.

Deep dive
Duty, rest & fatigue

Fatigue risk board

Deterministic and explainable — blends documented duty load with self-reported sleep signals. Not an AI prediction model.

Deep dive
Reserve, open-time & MEL

Reserve crew

LONG_CALL + SHORT_CALL with callout and no-contact tracking.

Deep dive
Reserve, open-time & MEL

Open-time / trip trading

Drop / pickup / swap with planner approval; auto-approves when no FAR 117 bust.

Deep dive
Reserve, open-time & MEL

MEL — minimum equipment list

Category A/B/C/D deferrals with auto-rolling expiry; expired items ground the aircraft.

Deep dive
Qualifications & recurrent

AQP (14 CFR 121 App. Y)

Per-fleet proficiency objectives and CQ-cycle enrollments.

Deep dive
Qualifications & recurrent

FA recurrent training

121.421 initial / recurrent / transition / overwater on a 12-month cycle.

Deep dive
Qualifications & recurrent

Recurrent calendar

Four-month grid across credentials, FA recurrent, and inspections.

Deep dive
Qualifications & recurrent

Drug & alcohol random draws

Random-selection records with a full audit trail.

Deep dive
Fleet, cargo & dispatch

Aircraft program

ADs, SBs, and life-limited parts with inspection clocks per tail.

Deep dive
Fleet, cargo & dispatch

Cargo & ULD

IATA ULD types, an AC 120-85-styled inspection clock (non-mandatory FAA guidance), and hazmat tags on the build-up manifest.

Deep dive
Fleet, cargo & dispatch

Live aircraft tracking

FlightAware position + ETA on the ops board (bring-your-own AeroAPI key).

Deep dive
Fleet, cargo & dispatch

Trip-sheet briefings

METAR/TAF + NOTAMs + fuel + crew signature, print-ready; pax/cargo weight captured for your own W&B process.

Deep dive
Reliability & reporting

Predictive maintenance

A 0–100 AOG-risk score per tail — deterministic and explainable, with the contributing factors shown.

Deep dive
Reliability & reporting

Fleet utilization

Per-tail 30 / 90 / 365-day hours with an inspection countdown.

Deep dive
Reliability & reporting

Manager daily digest

Today's ops and attention items emailed to managers each morning.

Deep dive
Reliability & reporting

Reports & exports

Utilization, currency, and completion KPIs with CSV export.

Deep dive
A dashboard for every seat

Pilot dashboard

A pilot's own home: next flights + FAR 117 duty standing, report-for-duty check-in, PBS bid status, 61.51 logbook, currency and credentials.

Deep dive
A dashboard for every seat

Flight-attendant dashboard

Trips and schedule, 14 CFR 121.421 recurrent-training status, credentials, check-in, manuals, and fatigue reporting.

Deep dive
A dashboard for every seat

Crew planner & dispatch

Bid packages and awards, reserve and open-time, and the live ops / dispatch board for the people running the operation.

Deep dive
A dashboard for every seat

Manager & compliance

Fleet, recurrency, FAR 117 oversight, and audit-ready compliance — role-scoped, one Part at a time.

Deep dive
Network-aware scheduling In dev

Maintenance-station routing

Flags when a tail's due check won't reach a capable station before its limit. Advisory — it surfaces the risk, it doesn't block dispatch.

Deep dive
Network-aware scheduling In dev

Crew-base efficiency

Surfaces deadhead and out-of-base overnights so pairings can be built to originate and terminate at a crew member's base.

Deep dive
Network-aware scheduling In dev

Weighted efficiency score

A configurable weighted score (abstract points, lower = better) over deadhead, overnights, repositioning, and maintenance-fit slack — set your own weights.

Deep dive
Network-aware scheduling In dev

Explainable swap / re-base suggestions

Deterministic aircraft-swap and re-base proposals that improve the score — every suggestion shows its reasoning. Not AI, not a guaranteed optimum.

Deep dive

Every Part 121 workspace also includes the platform-wide backbone — logbook, credentials, compliance, reporting, and audit trail.

See the backbone

See monthly bid packages on your operation.

It's part of the Part 121 workspace. Request a demo or join the waitlist.