flight Aircraft
N905CH
SIKORSKY S-61 Sea King
Operated by CONSTRUCTION HELICOPTERS INC
- Tail number
- N905CH
- Type
- S61
- Mode-S
- AC81F9
Airborne now · flying as N905CH at 1,400 ft
- Flights observed
- 66 showing last 50
- Avg flight time
- 1h 1m
- Typical route
- -
- Last seen
- 53m ago
Live position
Recent flights last 50
| Date | Route | Takeoff | Landing | Duration |
|---|---|---|---|---|
| 2026-06-06 | - | Jun 6, 19:34 UTC | Jun 6, 20:14 UTC | 40m |
| 2026-06-06 | - | Jun 6, 15:50 UTC | Jun 6, 15:59 UTC | 10m |
| 2026-06-06 | - | Jun 6, 13:54 UTC | Jun 6, 14:30 UTC | 35m |
| 2026-06-06 | - | Jun 6, 13:15 UTC | Jun 6, 13:25 UTC | 10m |
| 2026-06-05 | - | Jun 5, 19:50 UTC | Jun 5, 21:25 UTC | 1h 35m |
| 2026-06-04 | - | Jun 4, 13:00 UTC | Jun 4, 13:55 UTC | 55m |
| 2026-06-04 | - | Jun 4, 11:00 UTC | Jun 4, 11:10 UTC | 10m |
| 2026-06-03 | - | Jun 3, 22:00 UTC | Jun 3, 22:30 UTC | 30m |
| 2026-06-03 | - | Jun 3, 20:10 UTC | Jun 3, 20:50 UTC | 40m |
| 2026-06-03 | - | Jun 3, 18:35 UTC | Jun 3, 18:55 UTC | 20m |
| 2026-05-31 | - | May 31, 16:05 UTC | May 31, 17:10 UTC | 1h 5m |
| 2026-05-31 | - | May 31, 11:35 UTC | May 31, 15:15 UTC | 3h 40m |
| 2026-05-31 | - | May 31, 10:25 UTC | May 31, 10:35 UTC | 10m |
| 2026-05-30 | - | May 30, 16:00 UTC | May 30, 16:10 UTC | 10m |
| 2026-05-30 | - | May 30, 12:50 UTC | May 30, 14:35 UTC | 1h 45m |
| 2026-05-30 | - | May 30, 12:05 UTC | May 30, 12:20 UTC | 15m |
| 2026-05-30 | - | May 30, 10:35 UTC | May 30, 10:45 UTC | 10m |
| 2026-05-28 | - | May 28, 19:35 UTC | May 28, 21:25 UTC | 1h 50m |
| 2026-05-28 | - | May 28, 18:05 UTC | May 28, 18:20 UTC | 15m |
| 2026-05-28 | - | May 28, 17:05 UTC | May 28, 17:30 UTC | 25m |
| 2026-05-27 | - | May 27, 17:35 UTC | May 27, 18:25 UTC | 50m |
| 2026-05-26 | - | May 26, 22:39 UTC | May 26, 22:50 UTC | 10m |
| 2026-05-26 | - | May 26, 16:05 UTC | May 26, 21:00 UTC | 4h 55m |
| 2026-05-26 | - | May 26, 14:55 UTC | May 26, 15:20 UTC | 25m |
| 2026-05-21 | - | May 21, 21:50 UTC | May 21, 22:20 UTC | 30m |
| 2026-05-21 | - | May 21, 19:15 UTC | May 21, 20:20 UTC | 1h 5m |
| 2026-05-21 | - | May 21, 16:35 UTC | May 21, 17:05 UTC | 30m |
| 2026-05-21 | - | May 21, 15:35 UTC | May 21, 15:45 UTC | 10m |
| 2026-05-18 | - | May 18, 22:55 UTC | May 19, 02:15 UTC | 3h 20m |
| 2026-05-18 | - | May 18, 18:50 UTC | May 18, 20:15 UTC | 1h 25m |
| 2026-05-18 | - | May 18, 16:35 UTC | May 18, 17:05 UTC | 30m |
| 2026-05-18 | - | May 18, 15:25 UTC | May 18, 15:55 UTC | 30m |
| 2026-05-18 | - | May 18, 12:25 UTC | May 18, 13:00 UTC | 35m |
| 2026-05-14 | - | May 14, 18:20 UTC | May 14, 18:45 UTC | 25m |
| 2026-05-11 | - | May 11, 21:40 UTC | May 11, 21:55 UTC | 15m |
| 2026-05-11 | - | May 11, 16:25 UTC | May 11, 17:10 UTC | 45m |
| 2026-05-10 | - | May 10, 22:55 UTC | May 10, 23:05 UTC | 10m |
| 2026-05-10 | - | May 10, 21:25 UTC | May 10, 22:20 UTC | 55m |
| 2026-05-10 | - | May 10, 14:40 UTC | May 10, 20:45 UTC | 6h 5m |
| 2026-05-10 | - | May 10, 13:30 UTC | May 10, 13:44 UTC | 15m |
| 2026-05-07 | - | May 7, 19:20 UTC | May 7, 20:20 UTC | 1h 0m |
| 2026-05-05 | - | May 5, 21:25 UTC | May 5, 21:40 UTC | 15m |
| 2026-05-05 | - | May 5, 20:01 UTC | May 5, 20:35 UTC | 35m |
| 2026-05-05 | - | May 5, 17:20 UTC | May 5, 18:45 UTC | 1h 25m |
| 2026-05-04 | - | May 4, 20:05 UTC | May 4, 20:25 UTC | 20m |
| 2026-05-04 | - | May 4, 18:55 UTC | May 4, 19:25 UTC | 30m |
| 2026-05-03 | - | May 3, 15:50 UTC | May 3, 16:40 UTC | 50m |
| 2026-05-03 | BUF → BUF | May 3, 13:25 UTC | May 3, 14:50 UTC | 1h 25m |
| 2026-05-02 | - | May 2, 18:05 UTC | May 2, 19:35 UTC | 1h 30m |
| 2026-05-02 | - | May 2, 13:05 UTC | May 2, 17:05 UTC | 4h 0m |
Specifications
| Registration | N905CH |
| Aircraft type | SIKORSKY S-61 Sea King (S61) |
| Operator | CONSTRUCTION HELICOPTERS INC |
| Mode-S code | AC81F9 · 53100771 (octal) |
Looking for transponder-level data? View the Mode-S AC81F9 page for country allocation, callsign history, and ADS-B signal details.
N905CH frequently asked
What type of aircraft is N905CH?
N905CH is a SIKORSKY S-61 Sea King (ICAO type code S61).
Who operates N905CH?
N905CH is operated by CONSTRUCTION HELICOPTERS INC.
What is the Mode-S transponder code for N905CH?
N905CH broadcasts on Mode-S (ICAO 24-bit) address AC81F9 (octal 53100771). View the transponder page.
Where is N905CH right now?
N905CH is currently airborne flying as N905CH. Live position is shown on the map above.