YAFT.LIVEBIL · BEECHCRAFT BEECH C99 · Alpine Air Express
From the ADS-B positions we received; time since the first fix. A dashed stretch is a gap in reception, bridged by a straight line.
Alpine Air Express (AIP)| Departed | Flight | Route | Reg | Aircraft | Status | Distance |
|---|---|---|---|---|---|---|
| 2026-10-02 23:32 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 36 km |
| 2026-10-01 23:50 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 28 km |
| 2026-09-30 23:49 UTC | AIP1942 | BIL → ? Billings → ? |
N237SL | BEECHCRAFT BEECH C99 | Incomplete (signal lost) | 25 km |
| 2026-09-29 23:30 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 34 km |
| 2026-09-25 23:46 UTC | AIP1942 | BIL → BIL Billings → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 52 km |
| 2026-09-24 23:49 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 21 km |
| 2026-09-23 23:48 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 46 km |
| 2026-09-22 23:50 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 18 km |
| 2026-09-18 23:59 UTC | AIP1942 | BIL → BIL Billings → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 42 km |
| 2026-09-18 00:10 UTC | AIP1942 | BIL → BIL Billings → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed (landing presumed) | 38 km |
| 2026-09-16 23:48 UTC | AIP1942 | BIL → BIL Billings → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 24 km |
| 2026-09-15 23:55 UTC | AIP1942 | BIL → BIL Billings → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 52 km |
| 2026-09-12 00:08 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 23 km |
| 2026-09-10 23:42 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 56 km |
| 2026-09-09 23:54 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 35 km |
| 2026-09-04 23:55 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | ~12 km est. (8 km recorded) |
| 2026-09-03 23:53 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 37 km |
| 2026-09-03 00:03 UTC | AIP1942 | BIL → ? Billings → ? |
N237SL | BEECHCRAFT BEECH C99 | Incomplete (signal lost) | 44 km |
| 2026-09-01 23:49 UTC | AIP1942 | ? → BIL ? → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 29 km |
| 2026-08-29 00:01 UTC | AIP1942 | ? → BIL ? → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 62 km |
| 2026-08-27 23:53 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 25 km |
| 2026-08-26 23:57 UTC | AIP1942 | BIL → BIL Billings → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 20 km |
| 2026-08-25 23:53 UTC | AIP1942 | BIL → BIL Billings → Billings |
N236AL | BEECHCRAFT BEECH C99 | Completed | ~7 km est. (5 km recorded) |
| 2026-08-20 23:57 UTC | AIP1942 | ? → BIL ? → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 68 km |
| 2026-08-19 23:57 UTC | AIP1942 | ? → BIL ? → Billings |
N216CS | BEECHCRAFT BEECH C99 | Completed | 36 km |
| 2026-08-19 00:02 UTC | AIP1942 | ? → BIL ? → Billings |
N236AL | BEECHCRAFT BEECH C99 | Completed | 35 km |
| 2026-08-15 00:26 UTC | AIP1942 | BIL → BIL Billings → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 14 km |
| 2026-08-14 00:13 UTC | AIP1942 | ? → BIL ? → Billings |
N237SL | BEECHCRAFT BEECH C99 | Completed | 109 km |
| 2026-08-11 12:50 UTC | AIP1942 | BIL → ? Billings → ? |
N237SL | BEECHCRAFT BEECH C99 | Incomplete (signal lost) | 121 km |